This document provides instructions for removing and installing inlet and exhaust valve springs on a Caterpillar C6.6 engine. The procedure involves using special tools to compress the valve springs, remove the valve keepers, and position the pistons at top dead center. Valve springs must be replaced in pairs and the crankshaft must not be turned while springs are removed. Cleanliness is important to prevent contaminating parts. The installation procedure specifies inspecting and lubricating parts before reassembling the valve springs and related components.
Caterpillar cat 323 d l excavator (prefix nzf) service repair manual (nzf0000...fjjsekmsmmes
This service manual provides instructions for removing and installing inlet and exhaust valve springs on a Caterpillar C6.6 engine. The procedure involves using special tools to compress the valve springs, remove the keepers, and access the valves. The springs must be removed and installed in pairs per cylinder to ensure proper valve timing. Technicians are advised to clean all parts thoroughly and position the pistons carefully before compressing the springs.
Caterpillar Cat 323D L Excavator (Prefix NZF) Service Repair Manual (NZF00001...shudun96087
This document provides instructions for removing and installing inlet and exhaust valves on a Caterpillar C6.6 engine. The procedure involves using specialty tools to compress the valve springs and position the pistons correctly. Valve springs and seals are removed from each valve one at a time. New seals and springs are installed by compressing the springs and securing keepers. Proper cleaning and lubrication is required. The process is repeated for all valves before reinstalling the cylinder head.
Caterpillar Cat 323D L Excavator (Prefix NZF) Service Repair Manual (NZF00001...qme229722
This document provides instructions for removing and installing inlet and exhaust valves on a Caterpillar C6.6 engine. The procedure involves using specialty tools to compress the valve springs and position the pistons. Valve springs and retainers are removed from each valve one at a time. New seals and springs are installed by compressing the springs with a tool and ensuring the retainers are securely in place. The process is repeated for all valves and the cylinder head can then be reinstalled on the engine.
Caterpillar Cat 323D L Excavator (Prefix NZF) Service Repair Manual (NZF00001...kesi7153062
This document provides instructions for removing and installing inlet and exhaust valves on a Caterpillar C6.6 engine. The procedure involves using specialty tools to compress the valve springs and position the pistons correctly. Valve springs and seals are removed from each valve one at a time. New seals and springs are installed by compressing the springs and securing keepers. Proper cleaning and lubrication is required. The process is repeated for all valves before installing the cylinder head.
Caterpillar cat 329 e l excavator (prefix wjk) service repair manual (wjk0000...fjjskekksmem
- The document provides instructions for removing and installing inlet and exhaust valve springs on a Caterpillar 329E L excavator.
- Key steps include using special tools to compress the valve springs, removing retainers and springs, and ensuring pistons are at top dead center to avoid valves dropping into cylinders.
- Proper cleaning and identification of parts is emphasized to avoid contamination and mix-ups.
Caterpillar cat 329 e l excavator (prefix wjk) service repair manual (wjk0000...ufjjsjefkskekmme
- The document provides instructions for removing and installing inlet and exhaust valve springs on a Caterpillar 329E L excavator.
- Key steps include using special tools to compress the valve springs, removing keepers and spring retainers, and ensuring pistons are at top dead center to avoid valves dropping into cylinders.
- Proper cleaning and identification of parts is emphasized to avoid contamination and ensure correct reassembly.
Caterpillar cat 329 e l excavator (prefix wjk) service repair manual (wjk0000...ufjjjskkemmd
This document provides instructions for removing and installing inlet and exhaust valve springs on a 329E L excavator with a C7.1 engine. The key steps are:
1. Use special tools to compress the valve spring and rotate the crankshaft to position the piston at top dead center, allowing the valve spring to be removed safely.
2. Remove the valve spring retainer and valve spring. Replace springs in pairs per cylinder.
3. To install, compress the new valve spring and position the retainer and valve spring keepers using the special tools.
4. Reinstall any removed parts like harness assemblies and connections. Follow torque specifications for all fasteners.
Caterpillar cat 329 e l excavator (prefix wjk) service repair manual (wjk0000...fjjsekkmdmes
- The document provides instructions for removing and installing inlet and exhaust valve springs on a Caterpillar 329E L excavator.
- Key steps include using special tools to compress the valve springs, removing keepers and spring retainers, and ensuring pistons are at top dead center to avoid valves dropping into cylinders.
- Proper cleaning and identification of parts is emphasized to avoid contamination and ensure correct reassembly.
Caterpillar cat 323 d l excavator (prefix nzf) service repair manual (nzf0000...fjjsekmsmmes
This service manual provides instructions for removing and installing inlet and exhaust valve springs on a Caterpillar C6.6 engine. The procedure involves using special tools to compress the valve springs, remove the keepers, and access the valves. The springs must be removed and installed in pairs per cylinder to ensure proper valve timing. Technicians are advised to clean all parts thoroughly and position the pistons carefully before compressing the springs.
Caterpillar Cat 323D L Excavator (Prefix NZF) Service Repair Manual (NZF00001...shudun96087
This document provides instructions for removing and installing inlet and exhaust valves on a Caterpillar C6.6 engine. The procedure involves using specialty tools to compress the valve springs and position the pistons correctly. Valve springs and seals are removed from each valve one at a time. New seals and springs are installed by compressing the springs and securing keepers. Proper cleaning and lubrication is required. The process is repeated for all valves before reinstalling the cylinder head.
Caterpillar Cat 323D L Excavator (Prefix NZF) Service Repair Manual (NZF00001...qme229722
This document provides instructions for removing and installing inlet and exhaust valves on a Caterpillar C6.6 engine. The procedure involves using specialty tools to compress the valve springs and position the pistons. Valve springs and retainers are removed from each valve one at a time. New seals and springs are installed by compressing the springs with a tool and ensuring the retainers are securely in place. The process is repeated for all valves and the cylinder head can then be reinstalled on the engine.
Caterpillar Cat 323D L Excavator (Prefix NZF) Service Repair Manual (NZF00001...kesi7153062
This document provides instructions for removing and installing inlet and exhaust valves on a Caterpillar C6.6 engine. The procedure involves using specialty tools to compress the valve springs and position the pistons correctly. Valve springs and seals are removed from each valve one at a time. New seals and springs are installed by compressing the springs and securing keepers. Proper cleaning and lubrication is required. The process is repeated for all valves before installing the cylinder head.
Caterpillar cat 329 e l excavator (prefix wjk) service repair manual (wjk0000...fjjskekksmem
- The document provides instructions for removing and installing inlet and exhaust valve springs on a Caterpillar 329E L excavator.
- Key steps include using special tools to compress the valve springs, removing retainers and springs, and ensuring pistons are at top dead center to avoid valves dropping into cylinders.
- Proper cleaning and identification of parts is emphasized to avoid contamination and mix-ups.
Caterpillar cat 329 e l excavator (prefix wjk) service repair manual (wjk0000...ufjjsjefkskekmme
- The document provides instructions for removing and installing inlet and exhaust valve springs on a Caterpillar 329E L excavator.
- Key steps include using special tools to compress the valve springs, removing keepers and spring retainers, and ensuring pistons are at top dead center to avoid valves dropping into cylinders.
- Proper cleaning and identification of parts is emphasized to avoid contamination and ensure correct reassembly.
Caterpillar cat 329 e l excavator (prefix wjk) service repair manual (wjk0000...ufjjjskkemmd
This document provides instructions for removing and installing inlet and exhaust valve springs on a 329E L excavator with a C7.1 engine. The key steps are:
1. Use special tools to compress the valve spring and rotate the crankshaft to position the piston at top dead center, allowing the valve spring to be removed safely.
2. Remove the valve spring retainer and valve spring. Replace springs in pairs per cylinder.
3. To install, compress the new valve spring and position the retainer and valve spring keepers using the special tools.
4. Reinstall any removed parts like harness assemblies and connections. Follow torque specifications for all fasteners.
Caterpillar cat 329 e l excavator (prefix wjk) service repair manual (wjk0000...fjjsekkmdmes
- The document provides instructions for removing and installing inlet and exhaust valve springs on a Caterpillar 329E L excavator.
- Key steps include using special tools to compress the valve springs, removing keepers and spring retainers, and ensuring pistons are at top dead center to avoid valves dropping into cylinders.
- Proper cleaning and identification of parts is emphasized to avoid contamination and ensure correct reassembly.
Caterpillar cat 329 e l excavator (prefix wjk) service repair manual (wjk0000...fjskkmemem
This document provides instructions for removing and installing inlet and exhaust valve springs on a 329E L excavator with a C7.1 engine. The key steps are:
1. Use special tools to compress the valve spring and rotate the crankshaft to position the piston at top dead center, allowing the valve spring to be removed safely.
2. Remove the valve spring retainer and valve spring. Replace springs in pairs per cylinder.
3. To install, compress the new valve spring and position the retainer and valve spring keepers using the special tools.
4. Reinstall any removed parts like harness assemblies and connections. Follow torque specifications for all fasteners.
Caterpillar cat 320 e ln excavator (prefix naz) service repair manual (naz000...fujjdfjkksekmem
This document provides instructions for removing and installing inlet and exhaust valve springs on a Caterpillar C6.6 engine. The procedure involves using specialized tools to compress the valve springs, rotate the crankshaft to position the piston at top dead center, and remove/install the valve spring retainers and valve springs. Safety precautions are outlined to prevent injury from the force of compressed springs.
Caterpillar cat 320 e excavator (prefix naz) service repair manual (naz00001 ...fujjdfjkksekmem
This document provides instructions for removing and installing inlet and exhaust valve springs on a Caterpillar 320E excavator engine. The procedure involves using specialized tools to compress the valve springs, remove the keepers, and access the valves and springs. Proper piston positioning is required before removing each spring to avoid parts falling into the cylinder. Cleanliness is emphasized to prevent contaminating the engine. The installation procedure mirrors the removal process but in reverse order.
Caterpillar cat 320 e l excavator (prefix naz) service repair manual (naz0000...fuekdksmemm
This document provides instructions for removing and installing inlet and exhaust valve springs on a Caterpillar C6.6 engine. The procedure involves using specialized tools to compress the valve springs, rotate the crankshaft to position the piston at top dead center, and remove/install the valve spring retainers and valve springs. Safety precautions are outlined to prevent injury from the force of compressed springs. The installation process is the reverse of removal and requires cleaning and inspecting parts before reassembly.
Caterpillar cat 320 e ln excavator (prefix naz) service repair manual (naz000...fuekdksmemm
This document provides instructions for removing and installing inlet and exhaust valve springs on a Caterpillar C6.6 engine. The procedure involves using specialized tools to compress the valve springs, rotate the crankshaft to position the piston at top dead center, and remove/install the valve spring retainers and valve springs. Safety precautions are outlined to prevent injury from the force of compressed springs. The installation procedure is essentially the reverse of the removal process.
Caterpillar cat 320 e l excavator (prefix naz) service repair manual (naz0000...fujskekfksmem
This document provides instructions for removing and installing inlet and exhaust valve springs on a Caterpillar 320E excavator engine. The procedure involves using specialized tools to compress the valve springs, remove the keepers, and access the valves and springs. Proper piston positioning is required before removing each spring to avoid parts falling into the cylinder. Cleanliness is emphasized to prevent contaminating the engine. The installation procedure mirrors the removal process but in reverse order.
Caterpillar cat 320 e excavator (prefix naz) service repair manual (naz00001 ...fujskekfksmem
This document provides instructions for removing and installing inlet and exhaust valve springs on a Caterpillar 320E excavator engine. The procedure involves using specialized tools to compress the valve springs, remove the valve keepers, and access the valves and springs. Proper piston positioning is required before removing each spring to avoid parts falling into the cylinder. Cleanliness is emphasized to prevent contaminating the engine. The installation procedure mirrors the removal process but in reverse order.
Caterpillar cat 320 e excavator (prefix naz) service repair manual (naz00001 ...fuekdksmemm
This document provides instructions for removing and installing inlet and exhaust valve springs on a Caterpillar C6.6 engine. The procedure involves using specialized tools to compress the valve springs, rotate the crankshaft to position the piston at top dead center, and remove/install the valve spring retainers and valve springs. Safety precautions are outlined to prevent injury from the force of compressed springs. The installation process is the reverse of removal and requires cleaning and inspecting parts before reassembly.
Caterpillar Cat 312D L Excavator (Prefix RHL) Service Repair Manual (RHL00001...jdkskmdmdm
This document provides instructions for removing and installing the idler gear in the front gear group of a C4.2 engine. The removal procedure involves using various tools to remove the idler gear bolt, thrust plate, idler gear, bushing, and idler shaft. The installation procedure specifies cleaning parts and using tools to install the bushing, idler shaft, idler gear, thrust plate, washer, and idler gear bolt while ensuring proper gear alignment and backlash. Tolerances for backlash and clearances are provided.
This document provides instructions for disassembling and assembling the travel motor of 324E and 324E LN excavators. The disassembly process involves removing 28 components from the travel motor in 27 steps. The assembly process reverses the disassembly with 28 steps and provides guidance on cleaning, lubricating, and installing components in the correct orientation. Tools required include retaining ring pliers, drivers, pullers, and adapters to securely hold components during disassembly and assembly.
The document provides instructions for removing and installing various engine components on a Caterpillar 314D CR excavator, including:
1) Removing the idler gear from the front gear group by removing the bolt and washer securing it to the idler shaft and pulling it off using a puller tool.
2) Instructions specify ensuring timing marks are aligned before removal to maintain proper timing of gears.
3) Detailed steps and illustrations guide removal of additional components like the flywheel housing, crankshaft pulley, and crankshaft front seal. Tools and safety precautions are also listed.
The document provides instructions for removing and installing a flywheel housing on a Caterpillar C4.2 engine. It describes:
1) Removing the electric starting motor, flywheel, and ring gear before removing the flywheel housing.
2) Using lifting tools to remove the flywheel housing bolts and separate the housing from the cylinder block.
3) Installing a new gasket and oil seal before reinstalling the flywheel housing with bolts and reattaching the flywheel and starting motor.
The document provides disassembly instructions for the final drive, travel motor, and counterbalance valve of a 313D2 excavator. It lists over 30 detailed steps to disassemble components like the final drive, travel motor barrel assembly, planetary gear assembly, counterbalance valve housing assembly, and more. Safety notices are provided throughout to warn of potential injuries from parts under spring tension or residual fluid pressure. Required tools include link brackets, a transmission repair stand, bolts, pullers, wrenches, and other equipment.
Caterpillar Cat 336D2 L Excavator (Prefix ZCT) Service Repair Manual (ZCT0000...jdkskmdmdm
This document provides disassembly and assembly instructions for the main hydraulic pump on a 336D2 L excavator. It lists 51 steps to fully disassemble the pump by removing components like bolts, covers, seals, springs, pistons, gears, and bearings. The corresponding 51 steps for assembly install these same components in reverse order, noting the tools required and proper installation of seals, bearings, and retaining rings. Precautions are included for released spring forces during disassembly and heating components during assembly.
Caterpillar Cat 330F L Excavator (Prefix GHT) Service Repair Manual (GHT00001...jdkskmdmdm
The document provides disassembly instructions for a 330F and 330F L excavator travel motor over 28 steps. It details removing components like the head, brake piston, rotating assembly, pistons, and seals. Tools include an adapter, nuts, threaded rod, eyebolts, drivers, and pullers. Safety notices warn of spring forces, pressurized air, and ensuring fluids are contained.
This document provides assembly instructions for repairing a hydraulic pump in 3 steps:
1. Install various internal components like bearings, seals, and pistons into the pump housing.
2. Attach the pump housing to the pump head and install additional external components.
3. Assemble the pump control mechanism by installing springs, pistons, and covers.
The document provides step-by-step instructions to disassemble a final drive assembly for excavator models 325D and 325D L. It begins by removing the final drive from the excavator and cleaning it. Then the cover is removed after fastening the final drive to a repair stand. Various internal components like gears, shafts, and seals are then dismantled from the housing using specialized tools over 30 detailed steps. Cleanliness is emphasized throughout to prevent dirt contamination during reassembly.
The document provides instructions for removing and installing various engine components on a Caterpillar 325D excavator including:
1. The flywheel, flywheel housing, crankshaft rear seal, and vibration damper and pulley. Tools and torque specifications are listed for each procedure.
2. Removing the crankshaft rear seal involves drilling holes in the seal and pulling it out with a slide hammer tool. Installing the new seal uses a seal installation tool.
3. Removing the flywheel housing first requires removing mounting bolts and the flywheel. Installing applies sealant and mounts the housing with bolts.
4. Instructions are provided to remove the crankshaft front
This document provides instructions for removing and installing various engine components on a Caterpillar 325C excavator, including:
- Removing and installing the flywheel, which requires the use of lifting tools and torque wrenches.
- Removing the crankshaft rear seal using drilling and hammering tools, and removing any wear sleeves.
- Installing the new crankshaft rear seal with a seal installer tool.
- Additional procedures for removing and installing components like the vibration damper, pulley, flywheel housing and rear seal carrier. Precise tools and cleaning of parts is emphasized.
This document provides instructions for disassembling and assembling the final drive of 325C and 325C L excavator models. The disassembly procedure involves removing over 30 individual parts from the final drive housing in a specific sequence. The assembly procedure instructs technicians to clean all parts thoroughly, apply lubricants where specified, and install over 30 parts into the final drive housing in the reverse order of disassembly using various tools. Technicians are advised to replace all seals, gaskets and O-rings during assembly and to keep all parts clean.
The document provides instructions for disassembling and assembling the piston motor (hydraulic fan) on 325C and 325C L excavator models. The disassembly procedure involves 22 steps to remove components like the key, cover, port plate, bearings, plugs, sleeves, pistons and housing. The assembly procedure describes 16 steps including pressing components, installing seals, pins and rings in the proper order and orientation to rebuild the piston motor. Cleanliness and applying a light oil film to parts is emphasized throughout.
This document provides instructions for disassembling and assembling the travel motor of 324E L and 324E LN Excavator models. It lists the required tools and parts and provides step-by-step instructions and illustrations for removing and installing components like the motor head, brake piston, rotating assembly, bearings, seals, and more. Precautions are included to properly handle springs and ensure correct positioning of parts.
More Related Content
Similar to Caterpillar Cat 323D L Excavator (Prefix NZF) Service Repair Manual (NZF00001 and up).pdf
Caterpillar cat 329 e l excavator (prefix wjk) service repair manual (wjk0000...fjskkmemem
This document provides instructions for removing and installing inlet and exhaust valve springs on a 329E L excavator with a C7.1 engine. The key steps are:
1. Use special tools to compress the valve spring and rotate the crankshaft to position the piston at top dead center, allowing the valve spring to be removed safely.
2. Remove the valve spring retainer and valve spring. Replace springs in pairs per cylinder.
3. To install, compress the new valve spring and position the retainer and valve spring keepers using the special tools.
4. Reinstall any removed parts like harness assemblies and connections. Follow torque specifications for all fasteners.
Caterpillar cat 320 e ln excavator (prefix naz) service repair manual (naz000...fujjdfjkksekmem
This document provides instructions for removing and installing inlet and exhaust valve springs on a Caterpillar C6.6 engine. The procedure involves using specialized tools to compress the valve springs, rotate the crankshaft to position the piston at top dead center, and remove/install the valve spring retainers and valve springs. Safety precautions are outlined to prevent injury from the force of compressed springs.
Caterpillar cat 320 e excavator (prefix naz) service repair manual (naz00001 ...fujjdfjkksekmem
This document provides instructions for removing and installing inlet and exhaust valve springs on a Caterpillar 320E excavator engine. The procedure involves using specialized tools to compress the valve springs, remove the keepers, and access the valves and springs. Proper piston positioning is required before removing each spring to avoid parts falling into the cylinder. Cleanliness is emphasized to prevent contaminating the engine. The installation procedure mirrors the removal process but in reverse order.
Caterpillar cat 320 e l excavator (prefix naz) service repair manual (naz0000...fuekdksmemm
This document provides instructions for removing and installing inlet and exhaust valve springs on a Caterpillar C6.6 engine. The procedure involves using specialized tools to compress the valve springs, rotate the crankshaft to position the piston at top dead center, and remove/install the valve spring retainers and valve springs. Safety precautions are outlined to prevent injury from the force of compressed springs. The installation process is the reverse of removal and requires cleaning and inspecting parts before reassembly.
Caterpillar cat 320 e ln excavator (prefix naz) service repair manual (naz000...fuekdksmemm
This document provides instructions for removing and installing inlet and exhaust valve springs on a Caterpillar C6.6 engine. The procedure involves using specialized tools to compress the valve springs, rotate the crankshaft to position the piston at top dead center, and remove/install the valve spring retainers and valve springs. Safety precautions are outlined to prevent injury from the force of compressed springs. The installation procedure is essentially the reverse of the removal process.
Caterpillar cat 320 e l excavator (prefix naz) service repair manual (naz0000...fujskekfksmem
This document provides instructions for removing and installing inlet and exhaust valve springs on a Caterpillar 320E excavator engine. The procedure involves using specialized tools to compress the valve springs, remove the keepers, and access the valves and springs. Proper piston positioning is required before removing each spring to avoid parts falling into the cylinder. Cleanliness is emphasized to prevent contaminating the engine. The installation procedure mirrors the removal process but in reverse order.
Caterpillar cat 320 e excavator (prefix naz) service repair manual (naz00001 ...fujskekfksmem
This document provides instructions for removing and installing inlet and exhaust valve springs on a Caterpillar 320E excavator engine. The procedure involves using specialized tools to compress the valve springs, remove the valve keepers, and access the valves and springs. Proper piston positioning is required before removing each spring to avoid parts falling into the cylinder. Cleanliness is emphasized to prevent contaminating the engine. The installation procedure mirrors the removal process but in reverse order.
Caterpillar cat 320 e excavator (prefix naz) service repair manual (naz00001 ...fuekdksmemm
This document provides instructions for removing and installing inlet and exhaust valve springs on a Caterpillar C6.6 engine. The procedure involves using specialized tools to compress the valve springs, rotate the crankshaft to position the piston at top dead center, and remove/install the valve spring retainers and valve springs. Safety precautions are outlined to prevent injury from the force of compressed springs. The installation process is the reverse of removal and requires cleaning and inspecting parts before reassembly.
Similar to Caterpillar Cat 323D L Excavator (Prefix NZF) Service Repair Manual (NZF00001 and up).pdf (8)
Caterpillar Cat 312D L Excavator (Prefix RHL) Service Repair Manual (RHL00001...jdkskmdmdm
This document provides instructions for removing and installing the idler gear in the front gear group of a C4.2 engine. The removal procedure involves using various tools to remove the idler gear bolt, thrust plate, idler gear, bushing, and idler shaft. The installation procedure specifies cleaning parts and using tools to install the bushing, idler shaft, idler gear, thrust plate, washer, and idler gear bolt while ensuring proper gear alignment and backlash. Tolerances for backlash and clearances are provided.
This document provides instructions for disassembling and assembling the travel motor of 324E and 324E LN excavators. The disassembly process involves removing 28 components from the travel motor in 27 steps. The assembly process reverses the disassembly with 28 steps and provides guidance on cleaning, lubricating, and installing components in the correct orientation. Tools required include retaining ring pliers, drivers, pullers, and adapters to securely hold components during disassembly and assembly.
The document provides instructions for removing and installing various engine components on a Caterpillar 314D CR excavator, including:
1) Removing the idler gear from the front gear group by removing the bolt and washer securing it to the idler shaft and pulling it off using a puller tool.
2) Instructions specify ensuring timing marks are aligned before removal to maintain proper timing of gears.
3) Detailed steps and illustrations guide removal of additional components like the flywheel housing, crankshaft pulley, and crankshaft front seal. Tools and safety precautions are also listed.
The document provides instructions for removing and installing a flywheel housing on a Caterpillar C4.2 engine. It describes:
1) Removing the electric starting motor, flywheel, and ring gear before removing the flywheel housing.
2) Using lifting tools to remove the flywheel housing bolts and separate the housing from the cylinder block.
3) Installing a new gasket and oil seal before reinstalling the flywheel housing with bolts and reattaching the flywheel and starting motor.
The document provides disassembly instructions for the final drive, travel motor, and counterbalance valve of a 313D2 excavator. It lists over 30 detailed steps to disassemble components like the final drive, travel motor barrel assembly, planetary gear assembly, counterbalance valve housing assembly, and more. Safety notices are provided throughout to warn of potential injuries from parts under spring tension or residual fluid pressure. Required tools include link brackets, a transmission repair stand, bolts, pullers, wrenches, and other equipment.
Caterpillar Cat 336D2 L Excavator (Prefix ZCT) Service Repair Manual (ZCT0000...jdkskmdmdm
This document provides disassembly and assembly instructions for the main hydraulic pump on a 336D2 L excavator. It lists 51 steps to fully disassemble the pump by removing components like bolts, covers, seals, springs, pistons, gears, and bearings. The corresponding 51 steps for assembly install these same components in reverse order, noting the tools required and proper installation of seals, bearings, and retaining rings. Precautions are included for released spring forces during disassembly and heating components during assembly.
Caterpillar Cat 330F L Excavator (Prefix GHT) Service Repair Manual (GHT00001...jdkskmdmdm
The document provides disassembly instructions for a 330F and 330F L excavator travel motor over 28 steps. It details removing components like the head, brake piston, rotating assembly, pistons, and seals. Tools include an adapter, nuts, threaded rod, eyebolts, drivers, and pullers. Safety notices warn of spring forces, pressurized air, and ensuring fluids are contained.
This document provides assembly instructions for repairing a hydraulic pump in 3 steps:
1. Install various internal components like bearings, seals, and pistons into the pump housing.
2. Attach the pump housing to the pump head and install additional external components.
3. Assemble the pump control mechanism by installing springs, pistons, and covers.
The document provides step-by-step instructions to disassemble a final drive assembly for excavator models 325D and 325D L. It begins by removing the final drive from the excavator and cleaning it. Then the cover is removed after fastening the final drive to a repair stand. Various internal components like gears, shafts, and seals are then dismantled from the housing using specialized tools over 30 detailed steps. Cleanliness is emphasized throughout to prevent dirt contamination during reassembly.
The document provides instructions for removing and installing various engine components on a Caterpillar 325D excavator including:
1. The flywheel, flywheel housing, crankshaft rear seal, and vibration damper and pulley. Tools and torque specifications are listed for each procedure.
2. Removing the crankshaft rear seal involves drilling holes in the seal and pulling it out with a slide hammer tool. Installing the new seal uses a seal installation tool.
3. Removing the flywheel housing first requires removing mounting bolts and the flywheel. Installing applies sealant and mounts the housing with bolts.
4. Instructions are provided to remove the crankshaft front
This document provides instructions for removing and installing various engine components on a Caterpillar 325C excavator, including:
- Removing and installing the flywheel, which requires the use of lifting tools and torque wrenches.
- Removing the crankshaft rear seal using drilling and hammering tools, and removing any wear sleeves.
- Installing the new crankshaft rear seal with a seal installer tool.
- Additional procedures for removing and installing components like the vibration damper, pulley, flywheel housing and rear seal carrier. Precise tools and cleaning of parts is emphasized.
This document provides instructions for disassembling and assembling the final drive of 325C and 325C L excavator models. The disassembly procedure involves removing over 30 individual parts from the final drive housing in a specific sequence. The assembly procedure instructs technicians to clean all parts thoroughly, apply lubricants where specified, and install over 30 parts into the final drive housing in the reverse order of disassembly using various tools. Technicians are advised to replace all seals, gaskets and O-rings during assembly and to keep all parts clean.
The document provides instructions for disassembling and assembling the piston motor (hydraulic fan) on 325C and 325C L excavator models. The disassembly procedure involves 22 steps to remove components like the key, cover, port plate, bearings, plugs, sleeves, pistons and housing. The assembly procedure describes 16 steps including pressing components, installing seals, pins and rings in the proper order and orientation to rebuild the piston motor. Cleanliness and applying a light oil film to parts is emphasized throughout.
This document provides instructions for disassembling and assembling the travel motor of 324E L and 324E LN Excavator models. It lists the required tools and parts and provides step-by-step instructions and illustrations for removing and installing components like the motor head, brake piston, rotating assembly, bearings, seals, and more. Precautions are included to properly handle springs and ensure correct positioning of parts.
This document provides instructions for removing and installing various components of the crankshaft and flywheel housing on a 325C Excavator. It describes how to remove and install the flywheel, crankshaft rear seal, rear seal carrier, and flywheel housing. The procedures include lists of required tools and step-by-step instructions describing how to remove each component and install the replacement parts. Safety notices are provided to keep parts clean and contain fluids appropriately during the repair work.
The document provides instructions for removing and installing various components of a Caterpillar C4.2 engine, including the flywheel housing, crankshaft pulley, crankshaft front seal, and idler gear of the front gear group. The procedures include using various tools to remove bolts, nuts, seals, and other parts. Technicians are advised to keep components clean and contain fluids properly during disassembly and reassembly.
Caterpillar Cat 312D2 L Excavator (Prefix FAB) Service Repair Manual (FAB0000...jdkskmdmdm
This document provides instructions for disassembling various components of an excavator, including the final drive, travel motor, counterbalance valve, and barrel assembly. It lists the required tools and outlines 16 steps to disassemble parts like the traction control valve, piston assemblies, springs, and seals. Safety notices are included to warn of potential injuries from parts propelled by springs or pressurized hydraulic fluid.
1) The document provides disassembly instructions for components of a 313D excavator including the final drive, travel motor, counterbalance valve, and traction control valve.
2) It lists required tools and safety precautions and provides a step-by-step process to remove each part, noting identification marks and order of components.
3) Detailed illustrations accompany each step to show how to remove components like sprockets, valves, springs, gears, plates, and seals. Proper handling and storage of fluids is also addressed.
Caterpillar Cat 312D2 L Excavator (Prefix EAB) Service Repair Manual (EAB0000...jdkskmdmdm
1. The document provides instructions for removing and installing the cylinder head and lifter group on a Caterpillar 3054C engine.
2. Key steps include draining fluids, removing components like the exhaust manifold and fuel injectors, then gradually loosening and removing cylinder head bolts.
3. Reinstallation requires cleaning surfaces, installing new gaskets, and tightening bolts in a specific sequence using torque wrenches and degree wheels to ensure proper torque.
Caterpillar Cat 312D2 L Excavator (Prefix DGF) Service Repair Manual (DGF0000...jdkskmdmdm
This document provides instructions for removing and installing a camshaft on a Caterpillar 3054C engine. The key steps are:
1. Remove the rocker shaft assembly, pushrods, and front housing.
2. Turn the engine upside down so the valve lifters are away from the camshaft.
3. Carefully remove the camshaft from the cylinder block.
4. Ensure the camshaft is clean and lubricated with oil before installing it in the reverse order of removal. Special care must be taken not to damage the lobes or bearings.
Ever been troubled by the blinking sign and didn’t know what to do?
Here’s a handy guide to dashboard symbols so that you’ll never be confused again!
Save them for later and save the trouble!
What Could Be Behind Your Mercedes Sprinter's Power Loss on Uphill RoadsSprinter Gurus
Unlock the secrets behind your Mercedes Sprinter's uphill power loss with our comprehensive presentation. From fuel filter blockages to turbocharger troubles, we uncover the culprits and empower you to reclaim your vehicle's peak performance. Conquer every ascent with confidence and ensure a thrilling journey every time.
Welcome to ASP Cranes, your trusted partner for crane solutions in Raipur, Chhattisgarh! With years of experience and a commitment to excellence, we offer a comprehensive range of crane services tailored to meet your lifting and material handling needs.
At ASP Cranes, we understand the importance of reliable and efficient crane operations in various industries, from construction and manufacturing to logistics and infrastructure development. That's why we strive to deliver top-notch solutions that enhance productivity, safety, and cost-effectiveness for our clients.
Our services include:
Crane Rental: Whether you need a crawler crane for heavy lifting or a hydraulic crane for versatile operations, we have a diverse fleet of well-maintained cranes available for rent. Our rental options are flexible and can be customized to suit your project requirements.
Crane Sales: Looking to invest in a crane for your business? We offer a wide selection of new and used cranes from leading manufacturers, ensuring you find the perfect equipment to match your needs and budget.
Crane Maintenance and Repair: To ensure optimal performance and safety, regular maintenance and timely repairs are essential for cranes. Our team of skilled technicians provides comprehensive maintenance and repair services to keep your equipment running smoothly and minimize downtime.
Crane Operator Training: Proper training is crucial for safe and efficient crane operation. We offer specialized training programs conducted by certified instructors to equip operators with the skills and knowledge they need to handle cranes effectively.
Custom Solutions: We understand that every project is unique, which is why we offer custom crane solutions tailored to your specific requirements. Whether you need modifications, attachments, or specialized equipment, we can design and implement solutions that meet your needs.
At ASP Cranes, customer satisfaction is our top priority. We are dedicated to delivering reliable, cost-effective, and innovative crane solutions that exceed expectations. Contact us today to learn more about our services and how we can support your project in Raipur, Chhattisgarh, and beyond. Let ASP Cranes be your trusted partner for all your crane needs!
Fleet management these days is next to impossible without connected vehicle solutions. Why? Well, fleet trackers and accompanying connected vehicle management solutions tend to offer quite a few hard-to-ignore benefits to fleet managers and businesses alike. Let’s check them out!
Implementing ELDs or Electronic Logging Devices is slowly but surely becoming the norm in fleet management. Why? Well, integrating ELDs and associated connected vehicle solutions like fleet tracking devices lets businesses and their in-house fleet managers reap several benefits. Check out the post below to learn more.
The Octavia range embodies the design trend of the Škoda brand: a fusion of
aesthetics, safety and practicality. Whether you see the car as a whole or step
closer and explore its unique features, the Octavia range radiates with the
harmony of functionality and emotion
2. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 323D L EXCAVATOR NZF
Configuration: 323D L Excavator NZF00001-UP (MACHINE) POWERED BY C6.6 Engine
Disassembly and Assembly
C6.6 Engines for Caterpillar Built Machines
Media Number -KENR6081-15 Publication Date -01/03/2014 Date Updated -04/03/2014
i06960581
Inlet and Exhaust Valve Springs - Remove and Install
SMCS - 1108-010
Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 1P-1860 Retaining Ring Pliers 1
B
9U-6193 Valve Spring Compressor 1
416-0288 Adapter 1
416-0292 Head 1
C(1)
9U-6198 Crankshaft Turning Tool 1
C(2)
9U-7336 Housing 1
5P-7305 Engine Turning Tool 1
(1)
The Crankshaft Turning Tool is used on the front pulley.
(2)
This Tool is used in the aperture for the electric starting motor.
Start By:
a. Remove the rocker shaft assembly. Refer to Disassembly and Assembly, "Rocker Shaft and
Pushrod - Remove" for the correct procedure.
Note: Either Tooling (C) can be used. Use the Tooling that is most suitable.
NOTICE
1/10
323D L Excavator NZF00001-UP (MACHINE) POWERED BY C6.6 Engine(SEBP56...
2020/8/28
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
3. Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
Note: The following procedure should be adopted to remove the valve springs when the cylinder
head is installed to the engine. Refer to Disassembly and Assembly, "Inlet and Exhaust Valves -
Remove and Install" for the procedure to remove the valve springs from a cylinder head that has
been removed from the engine.
Note: Ensure that the appropriate piston is at top dead center before the valve spring is removed.
Failure to ensure that the piston is at top dead center may allow the valve to drop into the cylinder
bore.
Personal injury can result from being struck by parts propelled by a
released spring force.
Make sure to wear all necessary protective equipment.
Follow the recommended procedure and use all recommended tooling to
release the spring force.
NOTICE
Plug the apertures for the push rods in the cylinder head to prevent the
entry of loose parts into the engine.
2/10
323D L Excavator NZF00001-UP (MACHINE) POWERED BY C6.6 Engine(SEBP56...
2020/8/28
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
4. Illustration 1 g01335929
1. Follow Steps 1.a through 1.h to remove the harness assemblies for the electronic unit
injectors.
a. Place a temporary identification mark on connections (1) for harness assembly (4) for
electronic unit injectors (2).
b. Use a deep socket to remove connections (1) from electronic unit injectors (2).
c. Cut the cable straps (3).
d. Disconnect plug (7) from harness assembly (4).
e. Use Tooling (A) to remove circlip (5).
f. From the outside of valve mechanism cover base (8), push harness assembly (4)
inward. Withdraw the harness assembly from the valve mechanism cover base.
g. Remove O-ring seal (6) from harness assembly (4).
h. Repeat Steps 1.a through 1.g to remove the remaining harness assemblies.
3/10
323D L Excavator NZF00001-UP (MACHINE) POWERED BY C6.6 Engine(SEBP56...
2020/8/28
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
5. Illustration 2 g01335931
NOTICE
Ensure that the valve spring is compressed squarely or damage to the
valve stem may occur.
2. Follow Steps 2.a through 2.d to position the appropriate piston at top dead center.
a. Install Tooling (B) in position on the cylinder head to compress a valve spring (11)
for the appropriate piston.
b. Use Tooling (B) to compress valve spring (11) and open the valve slightly.
Note: Do not compress the spring so that the valve spring retainer (10) touches the
valve stem seal.
c. Use Tooling (C) to rotate the crankshaft carefully, until the piston touches the valve.
Note: Not use excessive force to turn the crankshaft. The use of force can result in
bent valve stems.
4/10
323D L Excavator NZF00001-UP (MACHINE) POWERED BY C6.6 Engine(SEBP56...
2020/8/28
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
6. d. Continue to rotate the crankshaft and gradually release the pressure on Tooling (B)
until the piston is at the top dead center position. The valve is now held in a position
that allows the valve spring to be safely removed.
Note: Valve springs must be replaced in pairs for the inlet valve or the exhaust valve of
each cylinder. If all valve springs require replacement the procedure can be carried out on
two cylinders at the same time. The procedure can be carried out on the following pairs of
cylinders. 1 with 6, 2 with 5 and 3 with 4. Ensure that all the valve springs are installed
before changing from one pair of cylinders to another pair of cylinders.
NOTICE
Do not turn the crankshaft while the valve springs are removed.
3. Apply sufficient pressure to Tooling (B) to allow removal of valve keepers (8).
Note: Do not compress the spring so that valve spring retainer (9) touches the valve stem
seal.
Remove valve keepers (9).
4. Slowly release pressure on Tooling (B).
5. Remove valve spring retainer (10) and remove valve spring (11).
6. If necessary, remove the valve stem seals.
7. Repeat Steps 3 through 6 to remove the remaining valve springs from the appropriate
cylinder.
8. Remove Tooling (B).
Installation Procedure
Table 2
Required Tools
Tool Part Number Part Description Qty
A 1P-1860 Retaining Ring Pliers 1
B
9U-6193 Valve Spring Compressor 1
416-0288 Adapter 1
416-0292 Head 1
C(1)
9U-6198 Crankshaft Turning Tool 1
C(2)
9U-7336 Housing 1
5/10
323D L Excavator NZF00001-UP (MACHINE) POWERED BY C6.6 Engine(SEBP56...
2020/8/28
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
7. 5P-7305 Engine Turning Tool 1
D 1U-6396 O-Ring Assembly Compound 1
E 247-5377 Torque Wrench 1
(1)
The Crankshaft Turning Tool is used on the front pulley.
(2)
This Tool is used in the aperture for the electric starting motor.
Note: Either Tooling (C) can be used. Use the Tooling that is most suitable.
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
NOTICE
Do not turn the crankshaft while the valve springs are removed.
NOTICE
Plug the apertures for the push rods in the cylinder head to prevent the
entry of loose parts into the engine.
6/10
323D L Excavator NZF00001-UP (MACHINE) POWERED BY C6.6 Engine(SEBP56...
2020/8/28
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
8. Illustration 3 g01335931
1. Inspect valve springs (11) for damage and for the correct length. Refer to Specifications,
"Cylinder Head Valves" for the correct procedure.
2. If necessary, install a new valve stem seal onto the valve guide.
Note: The outer face of the valve guide must be clean and dry before installing the valve
stem seal.
3. Install valve spring (11) onto the cylinder head. Position valve spring retainer (10) on valve
spring (11).
Improper assembly of parts that are spring loaded can cause bodily
injury.
To prevent possible injury, follow the established assembly procedure
and wear protective equipment.
NOTICE
7/10
323D L Excavator NZF00001-UP (MACHINE) POWERED BY C6.6 Engine(SEBP56...
2020/8/28
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
9. Ensure that the valve spring is compressed squarely or damage to the
valve stem may occur.
4. Install Tooling (B) in the appropriate position on the cylinder head to compress valve spring
(11).
5. Apply sufficient pressure to Tooling (B) to install valve keepers (9).
Note: Do not compress the spring so that valve spring retainer (10) touches the valve stem
seal.
Install the valve spring keepers.
6. Carefully release the pressure on Tooling (B).
7. Repeat steps 2 to 6 for the remaining valves.
The valve spring keepers can be thrown from the valve when the valve
spring compressor is released. Ensure that the valve spring keepers are
properly installed on the valve stem. To help prevent personal injury,
keep away from the front of the valve spring keepers and valve springs
during the installation of the valves.
8. Remove Tooling (B).
9. Use Tooling (C) to rotate the crankshaft through approximately 45 degrees. Rotate the
crankshaft through approximately 45 degrees will ensure that the appropriate valve is clear
of the piston. Lightly strike the top of the valve with a soft hammer to ensure that valve
keepers (9) are properly installed.
Note: If all valve springs require replacement the procedure can be carried out on two
cylinders at the same time. The procedure can be carried out on the following cylinders. 1
and 6, 2 and 5 and 3 and 4. Remember that the crankshaft must not be turned while the
valve springs are removed. Ensure that all the valve springs are installed before changing
from one pair of cylinders to the other pair of cylinders. If all valve springs do not require
replacement, the springs must be replaced in pairs.
8/10
323D L Excavator NZF00001-UP (MACHINE) POWERED BY C6.6 Engine(SEBP56...
2020/8/28
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
10. Illustration 4 g01335929
10. Follow Steps 10.a through 10.g to install the harness assemblies for the electronic unit
injectors.
a. Ensure that harness assembly (4) for the electronic unit injectors and the bore in valve
mechanism cover base (8) are clean and free from damage. Replace any damaged
components.
b. Use Tooling (D) to lubricate a new O-ring seal. Install new O-ring seal (6) onto
harness assembly (4) for the electronic unit injectors.
c. Install harness assembly (4) into valve mechanism cover base (8) from inside the
valve mechanism cover base.
d. Use Tooling (A) to install circlip (5).
e. Connect plug (7) to harness assembly (4) for the electronic unit injectors.
f. Use a deep socket to install connections (1) to electronic unit injectors (2). Use
Tooling (E) to tighten the connections to a torque of 2.4 N·m (21 lb in).
g. Install a new cable strap (3).
Note: Ensure that cable straps meet Original Equipment Manufacturer (OEM)
specification are used.
h. Repeat Steps 10.a through 10.g for the remaining harness assemblies.
9/10
323D L Excavator NZF00001-UP (MACHINE) POWERED BY C6.6 Engine(SEBP56...
2020/8/28
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
11. End By:
a. Install the rocker shaft assembly. Refer to Disassembly and Assembly, "Rocker Shaft and
Pushrod - Install" for the correct procedure.
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Fri Aug 28 09:25:39 UTC+0800 2020
10/10
323D L Excavator NZF00001-UP (MACHINE) POWERED BY C6.6 Engine(SEBP...
2020/8/28
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
12. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 323D L EXCAVATOR NZF
Configuration: 323D L Excavator NZF00001-UP (MACHINE) POWERED BY C6.6 Engine
Disassembly and Assembly
C6.6 Engines for Caterpillar Built Machines
Media Number -KENR6081-15 Publication Date -01/03/2014 Date Updated -04/03/2014
i06907987
Inlet and Exhaust Valves - Remove and Install
SMCS - 1105-010
Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A
9U-6195 Valve Spring Compressor 1
416-0292 Adapter 1
416-0288 Head 1
Start By:
a. Remove the cylinder head. Refer to Disassembly and Assembly, "Cylinder Head - Remove"
for the correct procedure.
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
1. Clean the bottom mating surface of the cylinder head. Check the depth of the valves below
the face of the cylinder head before the valve springs are removed. Refer to Specifications,
"Cylinder Head Valves" for the correct dimensions.
1/7
323D L Excavator NZF00001-UP (MACHINE) POWERED BY C6.6 Engine(SEBP56...
2020/8/28
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
13. 2. Place a temporary identification mark on the heads of the valves to identify the correct
position.
Note: Inlet valves have a recess in the center of the head.
3. Use a suitable lifting device to position the cylinder head with the valve springs upward.
The weight of the cylinder head is approximately 65 kg (143 lb).
Note: Ensure that the cylinder head is kept on a clean, soft surface to prevent damage to the
machined face.
Personal injury can result from being struck by parts propelled by a
released spring force.
Make sure to wear all necessary protective equipment.
Follow the recommended procedure and use all recommended tooling to
release the spring force.
Illustration 1 g01335985
Typical example
2/7
323D L Excavator NZF00001-UP (MACHINE) POWERED BY C6.6 Engine(SEBP56...
2020/8/28
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
14. 4. Install Tooling (A) in position on the cylinder head to compress appropriate valve spring
(3).
NOTICE
Ensure that the valve spring is compressed squarely or damage to the
valve stem may occur.
5. Apply sufficient pressure to Tooling (A) to remove valve keepers (1).
Note: Do not compress the spring so that valve spring retainer (2) touches valve stem seal
(4).
6. Slowly release pressure on Tooling (A).
Illustration 2 g01335986
7. Remove valve spring retainer (2). Remove valve spring (3).
8. Repeat steps 4 to 7 for the remaining valves.
9. Remove Tooling (A).
3/7
323D L Excavator NZF00001-UP (MACHINE) POWERED BY C6.6 Engine(SEBP56...
2020/8/28
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
15. 10. Remove valve stem seals (4).
11. Use a suitable lifting device to carefully turn over the cylinder head.
12. Remove valves (5).
Installation Procedure
Table 2
Required Tools
Tool Part Number Part Description Qty
A
9U-6195 Valve Spring Compressor 1
416-0292 Adapter 1
416-0288 Head 1
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
1. Clean all components of the cylinder head assembly. Ensure that all ports, all coolant
passages, and all lubrication passages in the cylinder head are free from debris. Follow
Steps 1.a through 1.d to inspect the components of the cylinder head assembly. Replace any
components that are worn or damaged.
a. Inspect the cylinder head for wear and for damage. Refer to System Operation,
Testing and Adjusting, "Cylinder Head Inspect".
b. Inspect the valve seats for wear and for damage. Refer to Specifications, "Cylinder
Head Valves" for further information.
c. Inspect the valve guides for wear and for damage. Refer to Specifications, "Cylinder
Head Valves" and System Operation, Testing and Adjusting, "Valve Guide - Inspect"
for further information.
d. Inspect the valves for wear and for damage. Refer to Specifications, "Cylinder Head
Valves" for the correct procedure.
e. Inspect valve springs (3) for damage and for the correct length. Refer to
Specifications, "Cylinder Head Valves" for the correct procedure.
4/7
323D L Excavator NZF00001-UP (MACHINE) POWERED BY C6.6 Engine(SEBP56...
2020/8/28
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
16. Illustration 3 g01335986
2. Lubricate the stems of valves (5) with clean engine oil. Install valves (5) in the appropriate
positions in the cylinder head. Check the depth of the valves below the face of the cylinder
head. Refer to System Operation, Testing and Adjusting, "Valve Depth - Inspect" for more
information.
3. Use a suitable lifting device to carefully turn over the cylinder head. The weight of the
cylinder head is approximately 65 kg (143 lb).
Note: Ensure that all the valves remain in place.
4. Install new valve stem seals (4) onto each of the valve guides.
Note: The outer face of the valve guides must be clean and dry before installing valve stem
seals (4).
5. Install valve spring (3) onto the cylinder head. Position valve spring retainer (2) on valve
spring (3).
Personal injury can result from being struck by parts propelled by a
released spring force.
5/7
323D L Excavator NZF00001-UP (MACHINE) POWERED BY C6.6 Engine(SEBP56...
2020/8/28
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
17. Make sure to wear all necessary protective equipment.
Follow the recommended procedure and use all recommended tooling to
release the spring force.
Illustration 4 g01335985
6. Install Tooling (A) in the appropriate position on the cylinder head to compress valve spring
(3).
NOTICE
Ensure that the valve spring is compressed squarely or damage to the
valve stem may occur.
7. Apply sufficient pressure to Tooling (A) to install valve keepers (1).
Note: Do not compress the spring so that valve spring retainer (2) touches valve stem seal
(4).
6/7
323D L Excavator NZF00001-UP (MACHINE) POWERED BY C6.6 Engine(SEBP56...
2020/8/28
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
18. The valve spring keepers can be thrown from the valve when the valve
spring compressor is released. Ensure that the valve spring keepers are
properly installed on the valve stem. To help prevent personal injury,
keep away from the front of the valve spring keepers and valve springs
during the installation of the valves.
8. Carefully release the pressure on Tooling (A).
9. Repeat steps 5 to 8 for the remaining valves.
10. Remove Tooling (A) from the cylinder head.
11. Use a suitable lifting device to position the cylinder head on a support. Ensure that the heads
of the valves are not obstructed. Gently strike the top of the valves with a soft hammer to
ensure that valve keepers (1) are properly installed.
End By:
a. Install the cylinder head. Refer to Disassembly and Assembly, "Cylinder Head - Install" for
the correct procedure.
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Fri Aug 28 09:26:38 UTC+0800 2020
7/7
323D L Excavator NZF00001-UP (MACHINE) POWERED BY C6.6 Engine(SEBP56...
2020/8/28
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
19. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 323D L EXCAVATOR NZF
Configuration: 323D L Excavator NZF00001-UP (MACHINE) POWERED BY C6.6 Engine
Disassembly and Assembly
C6.6 Engines for Caterpillar Built Machines
Media Number -KENR6081-15 Publication Date -01/03/2014 Date Updated -04/03/2014
i02786717
Engine Oil Filter Base - Remove and Install
SMCS - 1306-010
Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A - Strap Wrench 1
Note: The oil filter can be installed vertically or the oil filter can be installed horizontally.
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
NOTICE
Care must be taken to ensure that fluids are contained during
performance of inspection, maintenance, testing, adjusting and repair
of the product. Be prepared to collect the fluid with suitable containers
before opening any compartment or disassembling any component
containing fluids.
Dispose of all fluids according to local regulations and mandates.
1/3
323D L Excavator NZF00001-UP (MACHINE) POWERED BY C6.6 Engine(SEBP56...
2020/8/28
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
20. 1. Place a suitable container below engine oil filter base (3) in order to catch any oil that might
be spilled.
Illustration 1 g01336008
Typical example
2. If the engine oil filter base has a horizontal engine oil filter, follow Steps 2.a to 2.b in order
to drain the engine oil filter.
a. Remove drain plug (6) from engine oil filter base (2).
b. Remove O-ring seal (5) from drain plug (6).
3. Use Tooling (A) to remove engine oil filter (3). Refer to Operation and Maintenance
Manual, "Engine Oil and Filter - Change".
4. Remove bolts (4). If bolts of different lengths are installed, identify the correct position of
the bolts.
Note: If necessary, remove the spacers and slide the bracket for the wiring loom to one side.
5. Remove engine oil filter base (2).
6. Remove joint (1).
7. If necessary, remove plug (8) from engine oil filter base (2). Remove O-ring seal (7) from
plug (8).
Installation Procedure
NOTICE
2/3
323D L Excavator NZF00001-UP (MACHINE) POWERED BY C6.6 Engine(SEBP56...
2020/8/28
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
21. Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
Illustration 2 g01336008
Typical example
1. Clean engine oil filter base (2). Clean the mating surfaces of the cylinder block or the
engine oil cooler.
2. If necessary, install new O-ring seals (5) and (7) to plugs (6) and (8). Install plugs (6) and
(8) to engine oil filter base (2). Tighten the plugs to a torque of 12 N·m (106 lb in).
Note: Drain plug (6) is only installed to engines with a horizontal engine oil filter.
3. Install bolts (4) to engine oil filter base (2). Ensure that bolts of different lengths are
installed in the correct positions.
Note: If necessary, install the spacers and the bracket for the wiring loom.
4. Install a new joint (1) onto bolts (4). Install the assembly of the engine oil filter base to the
cylinder block or the engine oil cooler.
5. Tighten bolts (4) to a torque of 22 N·m (16 lb ft).
6. Install a new engine oil filter (3) and check the level of the engine lubricating oil. Refer to
Operation and Maintenance Manual, "Engine Oil Level - Check" for the correct procedure.
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Fri Aug 28 09:27:37 UTC+0800 2020
3/3
323D L Excavator NZF00001-UP (MACHINE) POWERED BY C6.6 Engine(SEBP56...
2020/8/28
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
22. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 323D L EXCAVATOR NZF
Configuration: 323D L Excavator NZF00001-UP (MACHINE) POWERED BY C6.6 Engine
Disassembly and Assembly
C6.6 Engines for Caterpillar Built Machines
Media Number -KENR6081-15 Publication Date -01/03/2014 Date Updated -04/03/2014
i02786723
Engine Oil Cooler - Remove - Engine Oil Cooler with a High
Mounted Filter Base
SMCS - 1378-011
Removal Procedure
Start By:
a. Remove the bracket for the Electronic Control Module. Refer to Disassembly and
Assembly, "ECM Mounting Bracket - Remove and Install".
NOTICE
Ensure that all adjustments and repairs that are carried out to the fuel
system are performed by authorised personnel that have the correct
training.
Before begining ANY work on the fuel system, refer to Operation and
Maintenance Manual, "General Hazard Information and High
Pressure Fuel Lines" for safety information.
Refer to System Operation, Testing and Adjusting, "Cleanliness of
Fuel System Components" for detailed information on the standards of
cleanliness that must be observed during ALL work on the fuel system.
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
1/4
323D L Excavator NZF00001-UP (MACHINE) POWERED BY C6.6 Engine(SEBP56...
2020/8/28
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
23. NOTICE
Care must be taken to ensure that fluids are contained during
performance of inspection, maintenance, testing, adjusting and repair
of the product. Be prepared to collect the fluid with suitable containers
before opening any compartment or disassembling any component
containing fluids.
Dispose of all fluids according to local regulations and mandates.
1. Drain the coolant from the cooling system into a suitable container. Refer to Operation and
Maintenance Manual, "Cooling System Coolant - Change" for the correct procedure.
Illustration 1 g01336192
Typical example
2. If the engine has a left hand side oil filter, remove the oil filter base. Refer to Disassembly
and Assembly, "Oil Filter Base - Remove and Install".
2/4
323D L Excavator NZF00001-UP (MACHINE) POWERED BY C6.6 Engine(SEBP56...
2020/8/28
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
24. 3. Make temporary identification marks on plastic tube assemblies (2) in order to show the
correct position of the tube assemblies.
4. Remove plastic tube assemblies (2). Plug all plastic tube assemblies with new plugs. Cap all
open ports with new caps.
5. Follow Steps 5.a through 5.d in order to disconnect the engine wiring harness (3).
a. Disconnect engine wiring harness (3) from position sensor (1) for the fuel injection
pump.
b. Disconnect engine wiring harness (3) from the solenoid for the fuel injection pump.
c. Disconnect engine wiring harness (3) from oil pressure sensor (8).
d. Cut the cable straps that secure engine wiring harness (3) to the assembly of oil cooler
(4). Position the harness away from the assembly of the oil cooler.
6. Remove tube assembly (6) for the fuel return from the cylinder head and from transfer
pump (5). Plug the tube assembly with new plugs. Cap all open ports with new caps.
Illustration 2 g01336193
Typical example
7. If necessary, loosen bolts (7). Remove bolts (7) and remove brackets for the tube
assemblies. Remove the assembly of oil cooler (4) from the cylinder block.
Note: The bolts are different lengths. Note the position of the different bolts. Note the
location and the orientation of the brackets for the tube assemblies.
8. Remove joint (8). Refer to Illustration 3.
Disassembly Procedure (Engine Oil Cooler with a High
Mounted Filter Base)
3/4
323D L Excavator NZF00001-UP (MACHINE) POWERED BY C6.6 Engine(SEBP56...
2020/8/28
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
25. Thank you very much for
your reading. Please Click
Here. Then Get COMPLETE
MANUAL. NO WAITING
NOTE:
If there is no response to
click on the link above,
please download the PDF
document first and then
click on it.
26. Illustration 3 g01336224
1. Remove nuts (12) from the assembly of oil cooler (6).
2. Remove cooler matrix (9) from housing (11).
3. Remove joints (10).
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Fri Aug 28 09:28:37 UTC+0800 2020
4/4
323D L Excavator NZF00001-UP (MACHINE) POWERED BY C6.6 Engine(SEBP56...
2020/8/28
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
27. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 323D L EXCAVATOR NZF
Configuration: 323D L Excavator NZF00001-UP (MACHINE) POWERED BY C6.6 Engine
Disassembly and Assembly
C6.6 Engines for Caterpillar Built Machines
Media Number -KENR6081-15 Publication Date -01/03/2014 Date Updated -04/03/2014
i02786720
Engine Oil Cooler - Remove - Engine Oil Cooler with a Low
Mounted Filter Base
SMCS - 1378-011
Removal Procedure
Start By:
a. Remove the bracket for the Electronic Control Module. Refer to Disassembly and
Assembly, "ECM Mounting Bracket - Remove and Install".
NOTICE
Ensure that all adjustments and repairs that are carried out to the fuel
system are performed by authorised personnel that have the correct
training.
Before begining ANY work on the fuel system, refer to Operation and
Maintenance Manual, "General Hazard Information and High
Pressure Fuel Lines" for safety information.
Refer to System Operation, Testing and Adjusting, "Cleanliness of
Fuel System Components" for detailed information on the standards of
cleanliness that must be observed during ALL work on the fuel system.
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
1/4
323D L Excavator NZF00001-UP (MACHINE) POWERED BY C6.6 Engine(SEBP56...
2020/8/28
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
28. NOTICE
Care must be taken to ensure that fluids are contained during
performance of inspection, maintenance, testing, adjusting and repair
of the product. Be prepared to collect the fluid with suitable containers
before opening any compartment or disassembling any component
containing fluids.
Dispose of all fluids according to local regulations and mandates.
1. Drain the coolant from the cooling system into a suitable container. Refer to Operation and
Maintenance Manual, "Cooling System Coolant - Drain" for the correct procedure.
Illustration 1 g01417038
Typical example of an engine oil cooler with a blanking plate
2. If the engine has a left hand side oil filter, remove the oil filter base. Refer to Disassembly
and Assembly, "Oil Filter Base - Remove and Install".
2/4
323D L Excavator NZF00001-UP (MACHINE) POWERED BY C6.6 Engine(SEBP56...
2020/8/28
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...