This document provides instructions for removing the front housing on a C4.4 engine. The steps include:
1. Removing other components like the fan, crankshaft pulley, oil pan, accessory drive, water pump and timing gears.
2. Disconnecting wiring, cutting cable straps and removing bolts to separate the bypass tube from the housing and cylinder head.
3. Removing bolts of different lengths to detach the front housing from the cylinder block, and removing the gasket and thrust washer.
Caterpillar cat 313 f l excavator (prefix nlg) service repair manual (nlg0000...fhsjejkdmem
This document provides instructions for removing the front housing on a C4.4 engine. The steps include:
1. Removing other components like the fan, crankshaft pulley, oil pan, accessory drive, water pump and timing gears.
2. Disconnecting wiring and removing bolts securing the bypass tube.
3. Removing bolts securing the front housing and removing the front housing from the cylinder block.
Caterpillar cat 313 f excavator (prefix nlg) service repair manual (nlg00001 ...fhsjejkdmem
This document provides instructions for removing and installing an idler gear on a Caterpillar C4.4 engine. It outlines 19 steps, including using various tools to lock components in place, cleaning and inspecting parts, lubricating and installing the idler gear and hub, checking clearances, and tightening inserts on the rocker arms. The instructions conclude by stating to install the front cover and valve mechanism cover once the idler gear installation is complete.
Caterpillar cat 313 f excavator (prefix nlg) service repair manual (nlg00001 ...fjjsekdmme
This document provides instructions for removing and installing an idler gear on a Caterpillar C4.4 engine. It outlines 19 steps including using various tools to lock components in place, cleaning and inspecting parts, lubricating and installing the idler gear and hub, checking clearances, and tightening inserts on the rocker arms. The instructions conclude by stating to install the front cover and valve mechanism cover once the idler gear installation is complete.
Caterpillar cat 313 f l excavator (prefix nlg) service repair manual (nlg0000...fjjsekdmme
This document provides instructions for removing and installing an idler gear on a Caterpillar C4.4 engine. It outlines 19 steps including using various tools to lock components in place, cleaning and inspecting parts, lubricating and installing the idler gear and hub while aligning timing marks, and checking specifications. The instructions conclude by installing covers once the idler gear is installed.
Caterpillar cat 313 f l excavator (prefix nlg) service repair manual (nlg0000...fjjskekdmmse
This document provides instructions for installing an idler gear on a Caterpillar C4.4 engine. It involves:
1. Ensuring the engine is in the correct timing position for installation.
2. Cleaning and inspecting the idler gear and hub before lubricating and installing them.
3. Aligning timing marks and installing retaining bolts while using various tools to hold components in place.
4. Checking clearances and backlash once installed before completing reassembly of covers.
Caterpillar cat 313 f excavator (prefix nlg) service repair manual (nlg00001 ...fjjskekdmmse
This document provides instructions for installing an idler gear on a C4.4 engine. It outlines 19 steps including cleaning and inspecting parts, installing locking pins to hold components in place, lubricating and installing the idler gear and hub, checking timing marks and backlash, and reinstalling covers once complete. Tools required include various pins, sockets, and indicators to aid in the installation and ensure proper timing. Proper cleaning and lubrication of parts is emphasized to prevent premature wear.
This document provides instructions for installing an idler gear on a Caterpillar C4.4 engine. It is a multi-step process that involves:
1. Ensuring the engine is in the correct timing position using timing pins.
2. Cleaning and inspecting old parts and installing new ones if needed.
3. Aligning timing marks and installing the idler gear assembly.
4. Checking clearances and backlash using gauges and making any needed adjustments.
5. Positioning the crankshaft and installing covers at the end of the procedure.
Caterpillar Cat 313F L Excavator (Prefix NLG) Service Repair Manual (NLG00001...tuzhiyou2
This document provides instructions for installing an idler gear on a Caterpillar C4.4 engine. It is a multi-step process that involves:
1. Ensuring the engine is in the correct timing position using timing pins.
2. Cleaning and inspecting the idler gear, hub, and plate before installation.
3. Lubricating and installing the hub, idler gear, and plate in the correct alignment and orientation.
4. Installing bolts and checking gear measurements and movement with gauges.
5. Returning the engine to a safe position before completing installation of covers.
Caterpillar cat 313 f l excavator (prefix nlg) service repair manual (nlg0000...fhsjejkdmem
This document provides instructions for removing the front housing on a C4.4 engine. The steps include:
1. Removing other components like the fan, crankshaft pulley, oil pan, accessory drive, water pump and timing gears.
2. Disconnecting wiring and removing bolts securing the bypass tube.
3. Removing bolts securing the front housing and removing the front housing from the cylinder block.
Caterpillar cat 313 f excavator (prefix nlg) service repair manual (nlg00001 ...fhsjejkdmem
This document provides instructions for removing and installing an idler gear on a Caterpillar C4.4 engine. It outlines 19 steps, including using various tools to lock components in place, cleaning and inspecting parts, lubricating and installing the idler gear and hub, checking clearances, and tightening inserts on the rocker arms. The instructions conclude by stating to install the front cover and valve mechanism cover once the idler gear installation is complete.
Caterpillar cat 313 f excavator (prefix nlg) service repair manual (nlg00001 ...fjjsekdmme
This document provides instructions for removing and installing an idler gear on a Caterpillar C4.4 engine. It outlines 19 steps including using various tools to lock components in place, cleaning and inspecting parts, lubricating and installing the idler gear and hub, checking clearances, and tightening inserts on the rocker arms. The instructions conclude by stating to install the front cover and valve mechanism cover once the idler gear installation is complete.
Caterpillar cat 313 f l excavator (prefix nlg) service repair manual (nlg0000...fjjsekdmme
This document provides instructions for removing and installing an idler gear on a Caterpillar C4.4 engine. It outlines 19 steps including using various tools to lock components in place, cleaning and inspecting parts, lubricating and installing the idler gear and hub while aligning timing marks, and checking specifications. The instructions conclude by installing covers once the idler gear is installed.
Caterpillar cat 313 f l excavator (prefix nlg) service repair manual (nlg0000...fjjskekdmmse
This document provides instructions for installing an idler gear on a Caterpillar C4.4 engine. It involves:
1. Ensuring the engine is in the correct timing position for installation.
2. Cleaning and inspecting the idler gear and hub before lubricating and installing them.
3. Aligning timing marks and installing retaining bolts while using various tools to hold components in place.
4. Checking clearances and backlash once installed before completing reassembly of covers.
Caterpillar cat 313 f excavator (prefix nlg) service repair manual (nlg00001 ...fjjskekdmmse
This document provides instructions for installing an idler gear on a C4.4 engine. It outlines 19 steps including cleaning and inspecting parts, installing locking pins to hold components in place, lubricating and installing the idler gear and hub, checking timing marks and backlash, and reinstalling covers once complete. Tools required include various pins, sockets, and indicators to aid in the installation and ensure proper timing. Proper cleaning and lubrication of parts is emphasized to prevent premature wear.
This document provides instructions for installing an idler gear on a Caterpillar C4.4 engine. It is a multi-step process that involves:
1. Ensuring the engine is in the correct timing position using timing pins.
2. Cleaning and inspecting old parts and installing new ones if needed.
3. Aligning timing marks and installing the idler gear assembly.
4. Checking clearances and backlash using gauges and making any needed adjustments.
5. Positioning the crankshaft and installing covers at the end of the procedure.
Caterpillar Cat 313F L Excavator (Prefix NLG) Service Repair Manual (NLG00001...tuzhiyou2
This document provides instructions for installing an idler gear on a Caterpillar C4.4 engine. It is a multi-step process that involves:
1. Ensuring the engine is in the correct timing position using timing pins.
2. Cleaning and inspecting the idler gear, hub, and plate before installation.
3. Lubricating and installing the hub, idler gear, and plate in the correct alignment and orientation.
4. Installing bolts and checking gear measurements and movement with gauges.
5. Returning the engine to a safe position before completing installation of covers.
This document provides instructions for installing an idler gear on a Caterpillar C4.4 engine. It begins by outlining the required tools and ensuring the engine is properly positioned. Instructions then describe cleaning and inspecting parts, applying lubricant, and aligning timing marks before installation. Torque specifications are provided for fasteners. Final steps include checking clearances and positioning the valve mechanism.
Caterpillar Cat 313F L Excavator (Prefix NLG) Service Repair Manual (NLG00001...jse7039222
This document provides instructions for installing an idler gear on a Caterpillar C4.4 engine. It begins by outlining the required tools and ensuring the engine is properly positioned. Instructions then describe cleaning and inspecting parts, applying lubricant, and aligning timing marks before installation. Torque specifications are provided for fasteners. Final steps include checking clearances and positioning the valve mechanism.
Caterpillar Cat 313F L Excavator (Prefix NLG) Service Repair Manual (NLG00001...lituo39419496
This document provides instructions for installing an idler gear on a Caterpillar C4.4 engine. It begins by outlining the required tools and ensuring the engine is properly positioned. Instructions then describe cleaning and inspecting parts, applying lubricant, and aligning timing marks before installation. Torque specifications are provided for fasteners. Final steps include checking clearances and positioning the valve mechanism.
This document provides instructions for installing an idler gear on a Caterpillar C4.4 engine. It begins by outlining the required tools and ensuring the engine is properly positioned. Instructions then describe cleaning and inspecting parts, applying lubricant, and aligning timing marks before installation. Torque specifications are provided for fasteners. Final steps include checking clearances and positioning the valve mechanism.
Caterpillar Cat 312D2 and 312D2 L Excavator (Prefix DGF) Service Repair Manua...fijsekkdmdm2w
The document provides instructions for removing and installing a cylinder head on a Caterpillar 3054C engine:
1) Drain coolant and oil, remove ancillary components, and loosen head bolts in a gradual, reverse sequence to prevent distortion.
2) Use lifting equipment to carefully remove the 57 kg cylinder head. Clean the head and block mating surfaces.
3) Install a new head gasket and guide bolts, then lower the head into place. Tighten bolts in stages to the specified torque values using a degree wheel.
4) Reinstall removed components, refill fluids, and complete installation by installing glow plugs and other components removed earlier.
Caterpillar Cat 312D2 and 312D2 L Excavator (Prefix DGF) Service Repair Manua...zan2736ban
The document provides instructions for removing and installing a cylinder head on a Caterpillar 3054C engine:
1) Drain coolant and oil, remove ancillary components, and loosen head bolts in a gradual, reverse order to prevent distortion.
2) Use lifting equipment to carefully remove the 57 kg cylinder head. Clean the head and block mating surfaces.
3) Install a new head gasket and guide bolts, then lower the head into place. Tighten bolts in stages to the specified torque values using a degree wheel.
4) Reinstall removed components, refill fluids, and complete the job. Precautions are given to contain fluids and prevent contamination.
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.
Caterpillar Cat 312D2 L Excavator (Prefix DGF) Service Repair Manual (DGF0000...fusjekkdmdmd2w
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.
The document provides instructions for removing and installing a cylinder head on a Caterpillar 3054C engine:
1) Drain coolant and oil, remove ancillary components, and loosen head bolts in a gradual, reverse order to prevent distortion.
2) Use lifting equipment to carefully remove the 57 kg cylinder head. Clean the head and block mating surfaces.
3) Install a new head gasket and guide bolts, then lower the head into place. Tighten bolts in stages to the specified torque values using a degree wheel.
4) Reinstall removed components, refill fluids, and complete installation by installing glow plugs and other components removed earlier.
Caterpillar Cat 312D2 L Excavator (Prefix DGF) Service Repair Manual (DGF0000...f8usejkddmmd
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.
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.
Caterpillar Cat 312D2 L Excavator (Prefix DGF) Service Repair Manual (DGF0000...8ufjsekddm8u
The document provides instructions for removing and installing a cylinder head on a Caterpillar 3054C engine:
1) Drain coolant and oil, remove ancillary components, and loosen head bolts in a gradual, reverse order to prevent distortion.
2) Use lifting equipment to carefully remove the 57 kg cylinder head. Clean the head and block mating surfaces.
3) Install a new head gasket and guide bolts, then lower the head into place. Tighten bolts in stages to the specified torque values using a degree wheel.
4) Reinstall removed components, refill fluids, and complete the job. Precautions are given to contain fluids and prevent contamination.
The document provides instructions for disassembling and assembling a swivel and swing motor on an excavator. Key steps include:
1. Removing bolts, seals and components to separate the swivel housing, rotor and cover.
2. Applying clean oil before reassembling components and installing seals, retainer and cover.
3. Draining swing motor oil before disconnecting hoses and removing bolts to detach the motor.
4. Dismantling the swing motor involves removing valves, seals, springs and using tools to separate individual parts like pistons, plates and barrels.
Caterpillar Cat 336D2 and 336D2 L Excavator (Prefix YCF) Service Repair Manua...fskekkdmdmdm3e
The document provides instructions for disassembling and assembling a piston pump. It outlines 30 steps for assembly, beginning with installing various bearings, seals, pistons, springs and other components in the proper order. Disassembly instructions describe 8 steps, including removing the head, port plate, bearings, pistons, pins and other parts. Safety warnings are provided to prevent injury from spring forces.
Caterpillar Cat 312D L Excavator (Prefix XGK) Service Repair Manual Instant D...fskekkdmdmdm3e
- The document provides instructions for removing and installing the idler gear of the front gear group on a C4.2 engine for Caterpillar built machines.
- To remove the idler gear, the front housing must first be removed. Then the idler gear bolt, thrust plate, and idler gear can be taken off the idler gear shaft. An idler shaft puller and driver group may be needed.
- To install the idler gear, first press in a new bushing if needed. Then install the idler shaft, idler gear, thrust plate, washer and idler gear bolt. Tighten the bolt to the specified torque.
Caterpillar Cat 336D L Excavator (Prefix J6D) Service Repair Manual Instant D...fskekkdmdmdm3e
This document provides instructions for disassembling and assembling the final drive of a 336D L Mobile Hydraulic Power Unit. The 25 step disassembly process removes components like housing, gears, seals and bearings. The 22 step assembly process reverses this to rebuild the final drive, applying loctite and torquing bolts to specification. Tools required include link brackets, crossblocks, drivers and torque wrenches. Safety precautions are noted for releasing spring forces.
Caterpillar Cat 336F and 336F L Excavator (Prefix DSW) Service Repair Manual ...fskekkdmdmdm3e
This document provides instructions for disassembling the travel motor on 336F and 336F L excavator models. The 27-step procedure includes removing components like the motor head assembly, piston assemblies, barrel assembly, springs and seals. Tools required include a transmission repair stand, lifting eye assembly, driver group and various bolts, pins and seals. Technicians are advised to mark components for reinstallation and take care when removing parts to avoid damage.
Caterpillar Cat 336D2 and 336D2 L Excavator (Prefix XBH) Service Repair Manua...fskekkdmdmdm3e
The document provides instructions for installing a swivel on an excavator. It describes using lifting devices and tools to position the swivel. O-rings and seals are installed on the swivel housing and rotor before assembling them together. Bolts are used to secure the parts and the swivel is tested for leaks by applying air pressure. Finally, hoses and fittings are reconnected to complete the installation.
Caterpillar Cat 345D L Excavator (Prefix JKN) Service Repair Manual Instant D...fskekkdmdmdm3e
This document provides instructions for installing a travel motor on an excavator. It lists the required tools and parts. The procedure has 33 steps that include installing seals, spacers, pistons, plates, bearings and other components into the travel motor housing and barrel. Measurements are taken throughout to ensure proper assembly. The travel motor is then installed on the excavator and filled with the correct oil type.
Caterpillar Cat 336E L Excavator (Prefix FJH) Service Repair Manual Instant D...fskekkdmdmdm3e
The document provides instructions for disassembling and assembling a travel motor. It details 27 steps for assembling the travel motor that include installing seals, springs, pistons, and other components in the proper order and orientation. Thirteen steps are listed for disassembling the final drive, which include removing the cover, gears, and planetary gear assembly. Personal injury warnings are provided and all components must be cleaned before assembly.
Caterpillar Cat 336E L Excavator (Prefix BZY) Service Repair Manual Instant D...fskekkdmdmdm3e
This document provides instructions for disassembling and assembling the travel motor of a 336E L excavator. The disassembly procedure involves removing 27 individual parts from the travel motor in a specific sequence using various tools. The assembly procedure instructs assembling the travel motor in the reverse order, noting proper lubrication and torque specifications for reinstalling parts. Special care must be taken when handling springs or parts under spring force to avoid injury.
Caterpillar Cat 330F and 330F L Excavator (Prefix LCG) Service Repair Manual ...fskekkdmdmdm3e
This document provides instructions for disassembling and assembling a final drive on an excavator model 330F. It describes 37 steps to disassemble the final drive by removing gears, shafts, housings, seals and other components. It then describes 34 steps to reassemble the final drive, including pressing in new bearings, installing seals, adjusting bearing preload with shims, and applying threadlocker to bolts. Precise tools and lifting devices are required due to the heavy weights of up to 550 kg involved.
More Related Content
Similar to Caterpillar Cat 313F and 313F L Excavator (Prefix NLG) Service Repair Manual Instant Download.pdf
This document provides instructions for installing an idler gear on a Caterpillar C4.4 engine. It begins by outlining the required tools and ensuring the engine is properly positioned. Instructions then describe cleaning and inspecting parts, applying lubricant, and aligning timing marks before installation. Torque specifications are provided for fasteners. Final steps include checking clearances and positioning the valve mechanism.
Caterpillar Cat 313F L Excavator (Prefix NLG) Service Repair Manual (NLG00001...jse7039222
This document provides instructions for installing an idler gear on a Caterpillar C4.4 engine. It begins by outlining the required tools and ensuring the engine is properly positioned. Instructions then describe cleaning and inspecting parts, applying lubricant, and aligning timing marks before installation. Torque specifications are provided for fasteners. Final steps include checking clearances and positioning the valve mechanism.
Caterpillar Cat 313F L Excavator (Prefix NLG) Service Repair Manual (NLG00001...lituo39419496
This document provides instructions for installing an idler gear on a Caterpillar C4.4 engine. It begins by outlining the required tools and ensuring the engine is properly positioned. Instructions then describe cleaning and inspecting parts, applying lubricant, and aligning timing marks before installation. Torque specifications are provided for fasteners. Final steps include checking clearances and positioning the valve mechanism.
This document provides instructions for installing an idler gear on a Caterpillar C4.4 engine. It begins by outlining the required tools and ensuring the engine is properly positioned. Instructions then describe cleaning and inspecting parts, applying lubricant, and aligning timing marks before installation. Torque specifications are provided for fasteners. Final steps include checking clearances and positioning the valve mechanism.
Caterpillar Cat 312D2 and 312D2 L Excavator (Prefix DGF) Service Repair Manua...fijsekkdmdm2w
The document provides instructions for removing and installing a cylinder head on a Caterpillar 3054C engine:
1) Drain coolant and oil, remove ancillary components, and loosen head bolts in a gradual, reverse sequence to prevent distortion.
2) Use lifting equipment to carefully remove the 57 kg cylinder head. Clean the head and block mating surfaces.
3) Install a new head gasket and guide bolts, then lower the head into place. Tighten bolts in stages to the specified torque values using a degree wheel.
4) Reinstall removed components, refill fluids, and complete installation by installing glow plugs and other components removed earlier.
Caterpillar Cat 312D2 and 312D2 L Excavator (Prefix DGF) Service Repair Manua...zan2736ban
The document provides instructions for removing and installing a cylinder head on a Caterpillar 3054C engine:
1) Drain coolant and oil, remove ancillary components, and loosen head bolts in a gradual, reverse order to prevent distortion.
2) Use lifting equipment to carefully remove the 57 kg cylinder head. Clean the head and block mating surfaces.
3) Install a new head gasket and guide bolts, then lower the head into place. Tighten bolts in stages to the specified torque values using a degree wheel.
4) Reinstall removed components, refill fluids, and complete the job. Precautions are given to contain fluids and prevent contamination.
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.
Caterpillar Cat 312D2 L Excavator (Prefix DGF) Service Repair Manual (DGF0000...fusjekkdmdmd2w
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.
The document provides instructions for removing and installing a cylinder head on a Caterpillar 3054C engine:
1) Drain coolant and oil, remove ancillary components, and loosen head bolts in a gradual, reverse order to prevent distortion.
2) Use lifting equipment to carefully remove the 57 kg cylinder head. Clean the head and block mating surfaces.
3) Install a new head gasket and guide bolts, then lower the head into place. Tighten bolts in stages to the specified torque values using a degree wheel.
4) Reinstall removed components, refill fluids, and complete installation by installing glow plugs and other components removed earlier.
Caterpillar Cat 312D2 L Excavator (Prefix DGF) Service Repair Manual (DGF0000...f8usejkddmmd
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.
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.
Caterpillar Cat 312D2 L Excavator (Prefix DGF) Service Repair Manual (DGF0000...8ufjsekddm8u
The document provides instructions for removing and installing a cylinder head on a Caterpillar 3054C engine:
1) Drain coolant and oil, remove ancillary components, and loosen head bolts in a gradual, reverse order to prevent distortion.
2) Use lifting equipment to carefully remove the 57 kg cylinder head. Clean the head and block mating surfaces.
3) Install a new head gasket and guide bolts, then lower the head into place. Tighten bolts in stages to the specified torque values using a degree wheel.
4) Reinstall removed components, refill fluids, and complete the job. Precautions are given to contain fluids and prevent contamination.
Similar to Caterpillar Cat 313F and 313F L Excavator (Prefix NLG) Service Repair Manual Instant Download.pdf (12)
The document provides instructions for disassembling and assembling a swivel and swing motor on an excavator. Key steps include:
1. Removing bolts, seals and components to separate the swivel housing, rotor and cover.
2. Applying clean oil before reassembling components and installing seals, retainer and cover.
3. Draining swing motor oil before disconnecting hoses and removing bolts to detach the motor.
4. Dismantling the swing motor involves removing valves, seals, springs and using tools to separate individual parts like pistons, plates and barrels.
Caterpillar Cat 336D2 and 336D2 L Excavator (Prefix YCF) Service Repair Manua...fskekkdmdmdm3e
The document provides instructions for disassembling and assembling a piston pump. It outlines 30 steps for assembly, beginning with installing various bearings, seals, pistons, springs and other components in the proper order. Disassembly instructions describe 8 steps, including removing the head, port plate, bearings, pistons, pins and other parts. Safety warnings are provided to prevent injury from spring forces.
Caterpillar Cat 312D L Excavator (Prefix XGK) Service Repair Manual Instant D...fskekkdmdmdm3e
- The document provides instructions for removing and installing the idler gear of the front gear group on a C4.2 engine for Caterpillar built machines.
- To remove the idler gear, the front housing must first be removed. Then the idler gear bolt, thrust plate, and idler gear can be taken off the idler gear shaft. An idler shaft puller and driver group may be needed.
- To install the idler gear, first press in a new bushing if needed. Then install the idler shaft, idler gear, thrust plate, washer and idler gear bolt. Tighten the bolt to the specified torque.
Caterpillar Cat 336D L Excavator (Prefix J6D) Service Repair Manual Instant D...fskekkdmdmdm3e
This document provides instructions for disassembling and assembling the final drive of a 336D L Mobile Hydraulic Power Unit. The 25 step disassembly process removes components like housing, gears, seals and bearings. The 22 step assembly process reverses this to rebuild the final drive, applying loctite and torquing bolts to specification. Tools required include link brackets, crossblocks, drivers and torque wrenches. Safety precautions are noted for releasing spring forces.
Caterpillar Cat 336F and 336F L Excavator (Prefix DSW) Service Repair Manual ...fskekkdmdmdm3e
This document provides instructions for disassembling the travel motor on 336F and 336F L excavator models. The 27-step procedure includes removing components like the motor head assembly, piston assemblies, barrel assembly, springs and seals. Tools required include a transmission repair stand, lifting eye assembly, driver group and various bolts, pins and seals. Technicians are advised to mark components for reinstallation and take care when removing parts to avoid damage.
Caterpillar Cat 336D2 and 336D2 L Excavator (Prefix XBH) Service Repair Manua...fskekkdmdmdm3e
The document provides instructions for installing a swivel on an excavator. It describes using lifting devices and tools to position the swivel. O-rings and seals are installed on the swivel housing and rotor before assembling them together. Bolts are used to secure the parts and the swivel is tested for leaks by applying air pressure. Finally, hoses and fittings are reconnected to complete the installation.
Caterpillar Cat 345D L Excavator (Prefix JKN) Service Repair Manual Instant D...fskekkdmdmdm3e
This document provides instructions for installing a travel motor on an excavator. It lists the required tools and parts. The procedure has 33 steps that include installing seals, spacers, pistons, plates, bearings and other components into the travel motor housing and barrel. Measurements are taken throughout to ensure proper assembly. The travel motor is then installed on the excavator and filled with the correct oil type.
Caterpillar Cat 336E L Excavator (Prefix FJH) Service Repair Manual Instant D...fskekkdmdmdm3e
The document provides instructions for disassembling and assembling a travel motor. It details 27 steps for assembling the travel motor that include installing seals, springs, pistons, and other components in the proper order and orientation. Thirteen steps are listed for disassembling the final drive, which include removing the cover, gears, and planetary gear assembly. Personal injury warnings are provided and all components must be cleaned before assembly.
Caterpillar Cat 336E L Excavator (Prefix BZY) Service Repair Manual Instant D...fskekkdmdmdm3e
This document provides instructions for disassembling and assembling the travel motor of a 336E L excavator. The disassembly procedure involves removing 27 individual parts from the travel motor in a specific sequence using various tools. The assembly procedure instructs assembling the travel motor in the reverse order, noting proper lubrication and torque specifications for reinstalling parts. Special care must be taken when handling springs or parts under spring force to avoid injury.
Caterpillar Cat 330F and 330F L Excavator (Prefix LCG) Service Repair Manual ...fskekkdmdmdm3e
This document provides instructions for disassembling and assembling a final drive on an excavator model 330F. It describes 37 steps to disassemble the final drive by removing gears, shafts, housings, seals and other components. It then describes 34 steps to reassemble the final drive, including pressing in new bearings, installing seals, adjusting bearing preload with shims, and applying threadlocker to bolts. Precise tools and lifting devices are required due to the heavy weights of up to 550 kg involved.
Caterpillar Cat 336E L Excavator (Prefix DPX) Service Repair Manual Instant D...fskekkdmdmdm3e
This document provides instructions for disassembling and assembling the travel motor on a 336E L excavator. The disassembly process involves removing 27 individual parts from the travel motor in a specific sequence using various tools. The assembly process reverses the disassembly steps and provides additional details on lubricating parts and ensuring proper alignment of components.
Caterpillar Cat 336D2 L Excavator (Prefix GJA) Service Repair Manual Instant ...fskekkdmdmdm3e
1) The document provides step-by-step instructions for disassembling the travel motor of a 336D2L excavator.
2) It describes removing over 30 components of the travel motor including the motor head assembly, piston assemblies, barrel assembly, springs, seals, plates and more.
3) Detailed illustrations are provided to accompany each step showing how to remove each component using the recommended tools.
Caterpillar Cat 336D L Excavator (Prefix J2F) Service Repair Manual Instant D...fskekkdmdmdm3e
The document provides instructions for removing and installing the final drive and travel motor on a 336D L excavator. It describes 13 steps to remove the component, which include disconnecting hoses, removing bolts and brackets, and lifting the final drive and travel motor assembly out. 11 steps are listed to install the component, in reverse order, including attaching lifting devices, positioning the assembly, and reinstalling hoses and covers. Tools and torque specifications are provided.
Caterpillar Cat 325C and 325C L Excavator (Prefix JLD) Service Repair Manual ...fskekkdmdmdm3e
The document provides instructions for disassembling and assembling the final drive of a 325C excavator. It lists required tools and gives step-by-step directions to remove and install components like gears, carriers, seals, and housings. Cleanliness is emphasized and O-rings, gaskets, and seals should always be replaced. The assembly procedure is the reverse of the disassembly with notes to apply lubricants and check parts for wear.
Caterpillar Cat 325C and 325C L Excavator (Prefix JLC) Service Repair Manual ...fskekkdmdmdm3e
The document provides instructions for removing and installing a crankshaft wear sleeve and crankshaft gear on a 325C excavator. It describes using various tools to distort and remove the existing wear sleeve and instructions for installing a new sleeve using a multi-piece installer tool. It also outlines steps for removing the crankshaft gear using a bearing puller and installing the gear by heating it and pressing it onto the crankshaft. The document provides maintenance technicians with detailed parts and tool information as well as safety notices for completing these tasks.
Caterpillar Cat 345D L Excavator (Prefix MLK) Service Repair Manual Instant D...fskekkdmdmdm3e
This document provides instructions for assembling and installing a travel motor. It outlines 34 steps for assembling components like pistons, seals, plates, and bearings. It also describes using tools to measure clearances and distances during assembly. Finally, it details installing the assembled travel motor using lifting devices and bolts, and connecting hydraulic hose assemblies.
Caterpillar Cat 345D L Excavator (Prefix KFH) Service Repair Manual Instant D...fskekkdmdmdm3e
This document provides instructions for removing and installing the rear gear group and rear crankshaft seal of a C13 engine. The removal procedure involves 11 steps including removing bolts, gears, seals, and bearings. The installation procedure involves 12 steps including cleaning parts, installing bearings, seals, gears, and bolts while ensuring proper dimensions and torque specifications are followed. Tools required include drivers, link brackets, guide studs, and installation tools.
This document provides instructions for removing and installing a camshaft on a Caterpillar 3306B engine. It describes:
1) Marking the gears to ensure proper timing during removal and installation.
2) Removing the camshaft bolts and carefully removing the camshaft.
3) Cleaning and lubricating the camshaft lobes and bearings before installation.
4) Aligning the timing marks and installing the camshaft bolts to complete the process.
The document provides instructions for removing and installing various components of a Caterpillar 621E wheel scraper, including:
1) Removing and installing the push-pull plate that connects the push-pull spring to the support assembly.
2) Disassembling and assembling the push-pull spring itself by removing discs and plates.
3) A detailed process for removing and installing the ejector cylinder, which requires the use of lifting tools and wood blocks due to the cylinder's weight.
4) Brief instructions for removing and adjusting the position of the lower front and guide rollers on the ejector assembly.
This document provides assembly instructions for a final drive on an excavator. It involves assembling and installing several components in the following order: installing bearings and determining shim thickness; installing seals; installing dowel pins; installing the housing on the motor housing; installing coupling gear, bolts, and ring gear; assembling carrier assemblies; installing gears, shafts, and retaining rings; installing the cover and testing for leaks. The process requires precision measurements and uses several specialized tools to properly assemble the final drive.
Understanding Catalytic Converter Theft:
What is a Catalytic Converter?: Learn about the function of catalytic converters in vehicles and why they are targeted by thieves.
Why are They Stolen?: Discover the valuable metals inside catalytic converters (such as platinum, palladium, and rhodium) that make them attractive to criminals.
Steps to Prevent Catalytic Converter Theft:
Parking Strategies: Tips on where and how to park your vehicle to reduce the risk of theft, such as parking in well-lit areas or secure garages.
Protective Devices: Overview of various anti-theft devices available, including catalytic converter locks, shields, and alarms.
Etching and Marking: The benefits of etching your vehicle’s VIN on the catalytic converter or using a catalytic converter marking kit to make it traceable and less appealing to thieves.
Surveillance and Monitoring: Recommendations for using security cameras and motion-sensor lights to deter thieves.
Statistics and Insights:
Theft Rates by Borough: Analysis of data to determine which borough in NYC experiences the highest rate of catalytic converter thefts.
Recent Trends: Current trends and patterns in catalytic converter thefts to help you stay aware of emerging hotspots and tactics used by thieves.
Benefits of This Presentation:
Awareness: Increase your awareness about catalytic converter theft and its impact on vehicle owners.
Practical Tips: Gain actionable insights and tips to effectively prevent catalytic converter theft.
Local Insights: Understand the specific risks in different NYC boroughs, helping you take targeted preventive measures.
This presentation aims to equip you with the knowledge and tools needed to protect your vehicle from catalytic converter theft, ensuring you are prepared and proactive in safeguarding your property.
Charging and Fueling Infrastructure Grant: Round 2 by Brandt HertensteinForth
Brandt Hertenstein, Program Manager of the Electrification Coalition gave this presentation at the Forth and Electrification Coalition CFI Grant Program - Overview and Technical Assistance webinar on June 12, 2024.
EV Charging at MFH Properties by Whitaker JamiesonForth
Whitaker Jamieson, Senior Specialist at Forth, gave this presentation at the Forth Addressing The Challenges of Charging at Multi-Family Housing webinar on June 11, 2024.
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.
Expanding Access to Affordable At-Home EV Charging by Vanessa WarheitForth
Vanessa Warheit, Co-Founder of EV Charging for All, gave this presentation at the Forth Addressing The Challenges of Charging at Multi-Family Housing webinar on June 11, 2024.
Charging Fueling & Infrastructure (CFI) Program by Kevin MillerForth
Kevin Miller, Senior Advisor, Business Models of the Joint Office of Energy and Transportation gave this presentation at the Forth and Electrification Coalition CFI Grant Program - Overview and Technical Assistance webinar on June 12, 2024.
Dahua provides a comprehensive guide on how to install their security camera systems. Learn about the different types of cameras and system components, as well as the installation process.
Charging Fueling & Infrastructure (CFI) Program Resources by Cat PleinForth
Cat Plein, Development & Communications Director of Forth, gave this presentation at the Forth and Electrification Coalition CFI Grant Program - Overview and Technical Assistance webinar on June 12, 2024.
2. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 313F EXCAVATOR NLG
Configuration: 313F & 313F L Excavators NLG00001-UP (MACHINE) POWERED BY C4.4 Engine
Disassembly and Assembly
C4.4 Engines for Caterpillar Built Machines
Media Number -UENR4516-11 Publication Date -01/06/2015 Date Updated -29/10/2018
i05820291
Idler Gear - Install
SMCS - 1206-012
Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A(1)
9U-6198 Crankshaft Turning Tool 1
A(2)
5P-7306 Housing 1
5P-7305 Engine Turning Tool 1
B 364-9107
Timing Pin
(Fuel Injection Pump)
1
C 230-6284
Timing Pin
(Camshaft)
1
D
136-4632
Timing Pin
(Crankshaft)
1
268-1966 Adapter 1
E 298-5564 T40 Torx Socket 1
F
9U-7324 Indicator Bracket 1
7H-1942 Dial Indicator 1
3S-3268 Indicator Contact Point 1
7H-1940 Universal Attachment 1
(1)
The Crankshaft Turning Tool is used on the front pulley.
1/9
313F & 313F L Excavators NLG00001-UP (MACHINE) POWERED BY C4.4 Engine...
2020/6/11
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
3. (2)
This Tool is used in the aperture for the electric starting motor.
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
1. Ensure that number one piston is at top dead center on the compression stroke. Refer to
System Operation, Testing and Adjusting, "Finding Top Center for No. 1 Piston" for the
correct procedure.
Illustration 1 g02491276
2/9
313F & 313F L Excavators NLG00001-UP (MACHINE) POWERED BY C4.4 Engine...
2020/6/11
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
4. Illustration 2 g01996475
2. Ensure that Tooling (D) is installed in Hole (W) in the cylinder block. Use Tooling (D) in
order to lock the crankshaft in the correct Position. Refer to System Operation, Testing and
Adjusting, "Finding Top Center Position for No.1 Piston" for the correct procedure.
3. Ensure that Tooling (C) is installed into Hole (X) in camshaft gear (3).
4. Use Tooling (B) in order to lock the fuel injection pump gear in the correct position. Refer
to Disassembly and Assembly, "Fuel Injection Pump - Remove" for the correct procedure.
3/9
313F & 313F L Excavators NLG00001-UP (MACHINE) POWERED BY C4.4 Engine...
2020/6/11
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
5. Illustration 3 g01996477
4/9
313F & 313F L Excavators NLG00001-UP (MACHINE) POWERED BY C4.4 Engine...
2020/6/11
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
6. Illustration 4 g01996478
5/9
313F & 313F L Excavators NLG00001-UP (MACHINE) POWERED BY C4.4 Engine...
2020/6/11
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
7. Illustration 5 g01996576
5. Clean idler gear (4) and inspect the idler gear for wear and damage. Refer to Specifications,
"Gear Group (Front)" for more information. If necessary, replace the idler gear.
6. Clean hub (9) and inspect the hub for wear and damage. Refer to Specifications, "Gear
Group (Front)" for more information. If necessary, replace the hub.
7. Lubricate hub (9) with clean engine oil. Install hub (9) into the recess in the front housing.
Ensure that oil Hole (Z) is to the top of the hub.
8. Install idler gear (4) onto hub (9). Ensure that the timing marks are toward the front of the
idler gear.
9. Align the timing mark on idler gear (4) with the timing mark on camshaft gear (3), fuel
injection pump gear (10) and crankshaft gear (11). Refer to the Illustration 5. Install the
assembly of idler gear (4) to hub (9).
10. Clean plate (8) and inspect the plate for wear and damage. If necessary, replace the plate.
11. Lubricate plate (8) with clean engine oil. Align the holes in plate (8) with the holes in hub
(9). Install the plate in the original orientation.
Note: Ensure that the identification mark TOP is upward.
12. Install bolts (7). Tighten the bolts to a torque of 44 N·m (32 lb ft).
13. Remove Tooling (B), Tooling (C), and Tooling (D).
6/9
313F & 313F L Excavators NLG00001-UP (MACHINE) POWERED BY C4.4 Engine...
2020/6/11
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
8. Note: Ensure that timing marks are aligned, before removing the Tooling (B), Tooling (C),
and Tooling (D).
14. Use Tooling (F) in order to check the end play for the idler gear. Refer to Specifications,
"Gear Group (Front)" for more information.
15. Use Tooling (F) in order to check the backlash between the idler gear and the camshaft gear.
Refer to Specifications, "Gear Group (Front)" for more information.
16. Use Tooling (F) in order to check the backlash between the idler gear and the crankshaft
gear. Refer to Specifications, "Gear Group (Front)" for more information.
17. Use Tooling (F) in order to check the backlash between the idler gear and the fuel injection
pump gear. Refer to Specifications, "Gear Group (Front)" for more information.
18. Lightly lubricate all of the gears with clean engine oil.
NOTICE
Failure to ensure that the crankshaft is set in the safe position will
result in interference between the pistons and the valves. Interference
between the pistons and the valves will result in damage to the engine.
19. Use Tooling (A) in order to rotate the crankshaft in a clockwise direction and position the
crankshaft at the safe position. Refer to System Operation, Testing and Adjusting, "Position
the Valve Mechanism Before Maintenance Procedures" for the correct procedure.
7/9
313F & 313F L Excavators NLG00001-UP (MACHINE) POWERED BY C4.4 Engine...
2020/6/11
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
9. Illustration 6 g01994556
20. Ensure that the guides for the pushrods are correctly positioned on the threaded inserts (5).
Use Tooling (E) in order to tighten threaded inserts (5) on all rocker arms (6). Tighten the
threaded inserts to a torque of 30 N·m (265 lb in).
Note: When the threaded insert is tightened, the threaded insert must be seated correctly
into the cup for the pushrod.
21. The engine should not be operated for a period 45 minutes after the threaded inserts on all
the rocker arms have been tightened. This period will allow the force of the valve springs to
purge off excessive engine oil from the hydraulic lifters.
8/9
313F & 313F L Excavators NLG00001-UP (MACHINE) POWERED BY C4.4 Engine...
2020/6/11
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
10. Illustration 7 g02485936
22. Position a new O-ring seal (2) onto plug (1). Install the plug to the cylinder block and
tighten the plug to a torque of 21 N·m (186 lb in).
End By:
a. Install the front cover. Refer to Disassembly and Assembly, "Front Cover - Remove and
Install" for the correct procedure.
b. Install the valve mechanism cover. Refer to Disassembly and Assembly, "Valve Mechanism
Cover - Remove and Install" for the correct procedure.
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Thu Jun 11 17:56:27 UTC+0800 2020
9/9
313F & 313F L Excavators NLG00001-UP (MACHINE) POWERED BY C4.4 Engine...
2020/6/11
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
11. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 313F EXCAVATOR NLG
Configuration: 313F & 313F L Excavators NLG00001-UP (MACHINE) POWERED BY C4.4 Engine
Disassembly and Assembly
C4.4 Engines for Caterpillar Built Machines
Media Number -UENR4516-11 Publication Date -01/06/2015 Date Updated -29/10/2018
i05820292
Housing (Front) - Remove
SMCS - 1151-011
Removal Procedure
Start By:
a. Remove the fan. Refer to Disassembly and Assembly, "Fan - Remove and Install" for the
correct procedure.
b. Remove the crankshaft pulley. Refer to Disassembly and Assembly, "Crankshaft Pulley -
Remove and Install" for the correct procedure.
c. Remove the engine oil pan. Refer to Disassembly and Assembly, "Engine Oil Pan -
Remove" for the correct procedure.
d. If the engine has an accessory drive, remove the accessory drive. Refer to Disassembly and
Assembly, "Accessory Drive - Remove and Install" for the correct procedure.
e. Remove the water pump. Refer to Disassembly and Assembly, "Water Pump - Remove" for
the correct procedure.
f. Remove the timing gears. Refer to Disassembly and Assembly, "Gear Group (Front) -
Remove and Install" for the correct procedure.
g. Remove the fuel injection pump. Refer to Disassembly and Assembly, "Fuel Injection Pump
- Remove" for the correct procedure.
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
1/4
313F & 313F L Excavators NLG00001-UP (MACHINE) POWERED BY C4.4 Engine...
2020/6/11
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
12. 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.
Illustration 1 g02488340
1. Slide locking tab (1) (not shown) into the unlocked position.
2. Disconnect harness assembly (2) from coolant temperature sensor (3).
3. Cut cable strap (4) and remove harness assembly (2) from bypass tube (5).
4. Remove bolts (6) that secure bypass tube (5) to front housing (7).
2/4
313F & 313F L Excavators NLG00001-UP (MACHINE) POWERED BY C4.4 Engine...
2020/6/11
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
13. 5. Remove bypass tube (5) from the cylinder head. Remove O-ring seal (8) and O-ring seal (9)
from bypass tube (5).
Illustration 2 g02488341
6. Remove bolts (10), bolts (11) and bolts (12) from front housing (7).
Note: The bolts are three different lengths. Note the positions of the different bolts.
7. Remove front housing (7) from the cylinder block.
8. Remove gasket (13).
3/4
313F & 313F L Excavators NLG00001-UP (MACHINE) POWERED BY C4.4 Engine...
2020/6/11
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
14. Illustration 3 g02488356
9. Remove thrust washer (14) from cylinder block (15).
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Thu Jun 11 17:57:24 UTC+0800 2020
4/4
313F & 313F L Excavators NLG00001-UP (MACHINE) POWERED BY C4.4 Engine...
2020/6/11
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
15. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 313F EXCAVATOR NLG
Configuration: 313F & 313F L Excavators NLG00001-UP (MACHINE) POWERED BY C4.4 Engine
Disassembly and Assembly
C4.4 Engines for Caterpillar Built Machines
Media Number -UENR4516-11 Publication Date -01/06/2015 Date Updated -29/10/2018
i05820293
Housing (Front) - Remove - Heavy Duty Housing (Front)
SMCS - 1151-011
Removal Procedure
Start By:
a. Remove the fan. Refer to Disassembly and Assembly, "Fan - Remove and Install" for the
correct procedure.
b. Remove the crankshaft pulley. Refer to Disassembly and Assembly, "Crankshaft Pulley -
Remove" for the correct procedure.
c. Remove the engine oil pan. Refer to Disassembly and Assembly, "Engine Oil Pan -
Remove" for the correct procedure.
d. If the engine has an accessory drive, remove the accessory drive. Refer to Disassembly and
Assembly, "Accessory Drive - Remove and Install" for the correct procedure.
e. Remove the water pump. Refer to Disassembly and Assembly, "Water Pump - Remove" for
the correct procedure.
f. Remove the timing gears. Refer to Disassembly and Assembly, "Gear Group (Front) -
Remove and Install" for the correct procedure.
g. Remove the fuel injection pump. Refer to Disassembly and Assembly, "Fuel Injection Pump
- Remove" for the correct procedure.
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
1/4
313F & 313F L Excavators NLG00001-UP (MACHINE) POWERED BY C4.4 Engine...
2020/6/11
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
16. 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.
Illustration 1 g02490356
1. Slide locking tab (1) (not shown) into the unlocked position.
2. Disconnect harness assembly (2) from coolant temperature sensor (3).
3. Cut cable strap (4) and remove harness assembly (2) from bypass tube (5).
4. Remove bolts (6) that secure bypass tube (5) to front housing (7).
2/4
313F & 313F L Excavators NLG00001-UP (MACHINE) POWERED BY C4.4 Engine...
2020/6/11
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
17. 5. Remove bypass tube (5) from the cylinder head. Remove O-ring seal (8) and O-ring seal (9)
from bypass tube (5).
Illustration 2 g02490357
6. Remove bolts (11), bolts (12) and bolts (13) from front housing (7).
Note: The bolts are three different lengths. Note the positions of the bolts of different
length.
7. Remove front housing (7) from the cylinder block.
8. Remove gasket (14).
9. If necessary, follow Step 9.a through Step 9.b in order to remove bearing (10) from housing
(7).
a. Place housing (7) onto a suitable support.
b. Use a suitable tool in order to press bearing (10) out of housing (7).
3/4
313F & 313F L Excavators NLG00001-UP (MACHINE) POWERED BY C4.4 Engine...
2020/6/11
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
18. Illustration 3 g02490358
10. Remove thrust washer (15) from cylinder block (16).
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Thu Jun 11 17:58:21 UTC+0800 2020
4/4
313F & 313F L Excavators NLG00001-UP (MACHINE) POWERED BY C4.4 Engine...
2020/6/11
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
19. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 313F EXCAVATOR NLG
Configuration: 313F & 313F L Excavators NLG00001-UP (MACHINE) POWERED BY C4.4 Engine
Disassembly and Assembly
C4.4 Engines for Caterpillar Built Machines
Media Number -UENR4516-11 Publication Date -01/06/2015 Date Updated -29/10/2018
i05820294
Housing (Front) - Install - Heavy Duty Housing (Front)
SMCS - 1151-012
Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 6V-6640 Sealant 1
B -
Guide Studs
M8 by 80 mm
2
C
319-6486 Alignment Tool 1
-
Bolts
M10 by 50 mm
3
D 1U-6396 O-Ring Assembly Compound 1
E 7M-7456 Bearing Mount Compound 1
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
NOTICE
1/8
313F & 313F L Excavators NLG00001-UP (MACHINE) POWERED BY C4.4 Engine...
2020/6/11
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
20. Ensure that the wiring harness assembly is correctly routed and the
cable straps are not over tightened. Over tightening of the cable straps
will damage the wiring harness and the convoluting.
1. Ensure that the front housing is clean and free from damage. If necessary, replace the front
housing.
If necessary, install blanking plugs to a new front housing. Use Tooling (A) in order to seal
all D-plugs.
2. Clean all the gasket surfaces of the cylinder block.
Illustration 1 g02490396
2/8
313F & 313F L Excavators NLG00001-UP (MACHINE) POWERED BY C4.4 Engine...
2020/6/11
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
21. Illustration 2 g02490397
3. Inspect dowel (17) and dowel (18) for damage. If necessary, replace the dowels in the
cylinder block.
4. Install thrust washer (15) into the recess in cylinder block (16). Refer to Disassembly and
Assembly, "Camshaft - Install" for more information.
5. Install Tooling (B) to cylinder block (16). Refer to Illustration 2.
6. Align a new gasket (10) with Tooling (B). Install the gasket to (16) cylinder block.
Note: Ensure that two circular Tabs (X) on the gasket are engaged in two Holes (Y) in
cylinder block (16). Ensure that dowel (18) in cylinder block (16) is engaged on the gasket.
7. Install Tooling (C) to cylinder block (16).
3/8
313F & 313F L Excavators NLG00001-UP (MACHINE) POWERED BY C4.4 Engine...
2020/6/11
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
22. Illustration 3 g02490399
8. If necessary, follow Step 8.a through Step 8.c in order to install bearing (10) to housing (7).
a. Apply a small continuous bead of Tooling (E) to outer Surface (Z) of bearing (10).
b. Place housing (7) onto a suitable support.
c. Use a suitable tool in order to press bearing (10) into housing (7) until the bearing is
in the correct position within the housing. Remove any excess bearing mount
compound.
9. Install the front housing over Tooling (B) and Tooling (C) onto cylinder block (16).
4/8
313F & 313F L Excavators NLG00001-UP (MACHINE) POWERED BY C4.4 Engine...
2020/6/11
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
23. Illustration 4 g02490400
(11) M8 by 35 mm
(12) M8 by 20 mm
(13) M8 by 25 mm
5/8
313F & 313F L Excavators NLG00001-UP (MACHINE) POWERED BY C4.4 Engine...
2020/6/11
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
24. Suggest:
If the above button click is invalid.
Please download this document
first, and then click the above link
to download the complete manual.
Thank you so much for reading
25. Illustration 5 g02058297
10. Install bolts (13) to front housing (7) finger tight.
11. Remove Tooling (B).
12. Loosely install bolts (11) and bolts (12). Refer to Illustration 4 for the correct position of the
bolts.
13. Tighten bolts (11), bolts (12) and bolts (13) in the sequence that is shown in Illustration 5 to
a torque of 28 N·m (248 lb in).
14. Remove Tooling (C) from the cylinder block.
6/8
313F & 313F L Excavators NLG00001-UP (MACHINE) POWERED BY C4.4 Engine...
2020/6/11
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
26. Illustration 6 g02490356
15. Install a new O-ring seal (8) and a new O-ring seal (9) to bypass tube (5). Use Tooling (D)
in order to lubricate the O-ring seals.
16. Install bypass tube (5) to the cylinder head. Install bolts (6). Tighten the bolts to a torque of
9 N·m (80 lb in).
17. Connect harness assembly (2) to coolant temperature sensor (3).
18. Slide locking tab (1) (not shown) into the locked position.
19. Position harness assembly (2) onto bypass tube (5). Install a new cable strap (4).
Note: Ensure that the cable strap meets Original Equipment Manufactures (OEM)
specification.
End By:
a. Install the fuel injection pump. Refer to Disassembly and Assembly, "Fuel Injection Pump -
Install" for the correct procedure.
b. Install the timing gears. Refer to Disassembly and Assembly, "Gear Group (Front) - Install"
for the correct procedure.
c. If the engine has an accessory drive, install the accessory drive. Refer to Disassembly and
Assembly, "Accessory Drive - Remove and Install" for the correct procedure.
7/8
313F & 313F L Excavators NLG00001-UP (MACHINE) POWERED BY C4.4 Engine...
2020/6/11
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...