This document provides instructions for removing and installing fuel injection lines, the fuel injection pump, fuel injectors, the exhaust manifold, and inlet and exhaust valve springs on a 301.4C Mini Hydraulic Excavator with a 3TNV70 or 3TNV76 engine. The procedures include identifying marks for installation, loosening nuts and bolts, removing components, installing in reverse order, and specifying torque values. Safety notices are provided regarding containing fluids and wearing protective equipment.
Caterpillar cat 301.4 c mini hydraulic excavator (prefix ljk) service repair ...fjsekkdmmmse
This document provides instructions for removing and installing various engine components on a 301.4C Mini Hydraulic Excavator, including:
- Fuel injection lines, pump, and injectors
- Exhaust manifold
- Inlet and exhaust valve springs
The procedures describe removing identification marks, loosening nuts and bolts, using specialty tools, and ensuring proper alignment and torque specifications during reinstallation to maintain correct engine timing and operation. Safety notices are included to contain fluids and avoid injury from compressed springs.
Caterpillar cat 301.4 c mini hydraulic excavator (prefix ljk) service repair ...fjsjjekdkme
This document provides instructions for removing and installing fuel injection lines, the fuel injection pump, and fuel injectors on a 301.4C Mini Hydraulic Excavator. The procedures involve disconnecting lines and removing nuts, taking identification marks for installation purposes, and reinstalling components in reverse order while following torque specifications. Tools required include line wrenches, pullers, and thread locking compound. Safety notices emphasize containing fluids and properly disposing of them.
Caterpillar cat 321 b lcr track excavator (prefix 2zd) service repair manual ...fujsfskekem
This document provides instructions for removing and installing various fuel system components on a Caterpillar 321B LCR Track Excavator engine, including:
- Fuel priming pump
- Fuel filter base
- Fuel injection lines
It describes removing nuts, bolts, lines, and filters, taking care to plug openings to prevent contamination. Reinstallation involves cleaning parts and reconnecting components with new washers or O-rings as needed, torquing to specifications.
Caterpillar cat 321 b lcr track excavator (prefix 2zd) service repair manual ...fhsjejfksemm
This document provides instructions for removing and installing various fuel system components on a Caterpillar 321B LCR Track Excavator with a 3064 or 3066 engine. It includes procedures for removing and installing the fuel priming pump, fuel filter base, fuel injection lines, and fuel injection nozzles. The document emphasizes keeping parts clean and containing fluids to prevent contamination of the fuel system.
Caterpillar cat 321 b lcr track excavator (prefix 2zd) service repair manual ...fujsefkskemm
- The document provides instructions for removing and installing the fuel priming pump, fuel filter base, and fuel injection lines on a 321B LCR TRACK EXCAVATOR.
- The procedures describe disconnecting fuel lines, removing securing nuts and bolts, and capping openings to prevent contamination.
- Installation involves placing parts in position, connecting fuel lines, and tightening securing hardware while keeping all parts clean from contaminants.
Caterpillar cat 301.8 mini hydraulic excavator (prefix bdh) service repair ma...fjsjjdkemmde
This document provides instructions for removing and installing various engine components on Caterpillar 301.5, 301.6, and 301.8 mini hydraulic excavators, including:
- Removing and installing the fuel shutoff solenoid.
- Removing the fuel injection pump and noting shim thickness for proper fuel injection timing.
- Removing and installing the exhaust manifold and ensuring proper torque of attachment bolts.
- Removing and installing inlet and exhaust valve springs using a valve spring compressor tool.
The document contains notices about keeping parts clean to prevent premature wear, containing fluids, and not turning the crankshaft while valve springs are removed. Illustrations and exploded views are provided to support the step-
Caterpillar cat 301.6 mini hydraulic excavator (prefix bdh) service repair ma...fhsejkdkme
This document provides instructions for removing and installing various engine components on Caterpillar 301.5, 301.6, and 301.8 mini hydraulic excavators, including:
- Removing and installing the fuel shutoff solenoid.
- Removing the fuel injection pump and noting shim thickness for proper reinstallation.
- Removing and installing the exhaust manifold and ensuring proper torque of fasteners.
- Removing and installing inlet and exhaust valve springs using the specified tool and following safety precautions for compressed springs.
Caterpillar cat 301.5 mini hydraulic excavator (prefix bdh) service repair ma...dujfjjksekmmd
This document provides instructions for removing and installing a fuel shutoff solenoid, removing and installing a fuel injection pump, and removing and installing an exhaust manifold on Caterpillar 301.5, 301.6, and 301.8 mini hydraulic excavators. The instructions include safety notices and step-by-step procedures with illustrations. Torque specifications are provided for reinstalling components.
Caterpillar cat 301.4 c mini hydraulic excavator (prefix ljk) service repair ...fjsekkdmmmse
This document provides instructions for removing and installing various engine components on a 301.4C Mini Hydraulic Excavator, including:
- Fuel injection lines, pump, and injectors
- Exhaust manifold
- Inlet and exhaust valve springs
The procedures describe removing identification marks, loosening nuts and bolts, using specialty tools, and ensuring proper alignment and torque specifications during reinstallation to maintain correct engine timing and operation. Safety notices are included to contain fluids and avoid injury from compressed springs.
Caterpillar cat 301.4 c mini hydraulic excavator (prefix ljk) service repair ...fjsjjekdkme
This document provides instructions for removing and installing fuel injection lines, the fuel injection pump, and fuel injectors on a 301.4C Mini Hydraulic Excavator. The procedures involve disconnecting lines and removing nuts, taking identification marks for installation purposes, and reinstalling components in reverse order while following torque specifications. Tools required include line wrenches, pullers, and thread locking compound. Safety notices emphasize containing fluids and properly disposing of them.
Caterpillar cat 321 b lcr track excavator (prefix 2zd) service repair manual ...fujsfskekem
This document provides instructions for removing and installing various fuel system components on a Caterpillar 321B LCR Track Excavator engine, including:
- Fuel priming pump
- Fuel filter base
- Fuel injection lines
It describes removing nuts, bolts, lines, and filters, taking care to plug openings to prevent contamination. Reinstallation involves cleaning parts and reconnecting components with new washers or O-rings as needed, torquing to specifications.
Caterpillar cat 321 b lcr track excavator (prefix 2zd) service repair manual ...fhsjejfksemm
This document provides instructions for removing and installing various fuel system components on a Caterpillar 321B LCR Track Excavator with a 3064 or 3066 engine. It includes procedures for removing and installing the fuel priming pump, fuel filter base, fuel injection lines, and fuel injection nozzles. The document emphasizes keeping parts clean and containing fluids to prevent contamination of the fuel system.
Caterpillar cat 321 b lcr track excavator (prefix 2zd) service repair manual ...fujsefkskemm
- The document provides instructions for removing and installing the fuel priming pump, fuel filter base, and fuel injection lines on a 321B LCR TRACK EXCAVATOR.
- The procedures describe disconnecting fuel lines, removing securing nuts and bolts, and capping openings to prevent contamination.
- Installation involves placing parts in position, connecting fuel lines, and tightening securing hardware while keeping all parts clean from contaminants.
Caterpillar cat 301.8 mini hydraulic excavator (prefix bdh) service repair ma...fjsjjdkemmde
This document provides instructions for removing and installing various engine components on Caterpillar 301.5, 301.6, and 301.8 mini hydraulic excavators, including:
- Removing and installing the fuel shutoff solenoid.
- Removing the fuel injection pump and noting shim thickness for proper fuel injection timing.
- Removing and installing the exhaust manifold and ensuring proper torque of attachment bolts.
- Removing and installing inlet and exhaust valve springs using a valve spring compressor tool.
The document contains notices about keeping parts clean to prevent premature wear, containing fluids, and not turning the crankshaft while valve springs are removed. Illustrations and exploded views are provided to support the step-
Caterpillar cat 301.6 mini hydraulic excavator (prefix bdh) service repair ma...fhsejkdkme
This document provides instructions for removing and installing various engine components on Caterpillar 301.5, 301.6, and 301.8 mini hydraulic excavators, including:
- Removing and installing the fuel shutoff solenoid.
- Removing the fuel injection pump and noting shim thickness for proper reinstallation.
- Removing and installing the exhaust manifold and ensuring proper torque of fasteners.
- Removing and installing inlet and exhaust valve springs using the specified tool and following safety precautions for compressed springs.
Caterpillar cat 301.5 mini hydraulic excavator (prefix bdh) service repair ma...dujfjjksekmmd
This document provides instructions for removing and installing a fuel shutoff solenoid, removing and installing a fuel injection pump, and removing and installing an exhaust manifold on Caterpillar 301.5, 301.6, and 301.8 mini hydraulic excavators. The instructions include safety notices and step-by-step procedures with illustrations. Torque specifications are provided for reinstalling components.
This document provides instructions for disassembling and assembling the final drive of an excavator. It lists the required tools and parts. The disassembly process involves removing 37 individual components in a specific order, including gears, shafts, seals, washers, and housings. The assembly section provides instructions for installing these components in reverse order and notes on cleaning, lubricating, and setting proper bearing preload using shims.
Caterpillar Cat 325D L Excavator (Prefix GBR) Service Repair Manual Instant D...fujkskemdmdm4r
The document provides instructions to disassemble a final drive over 33 steps. Key steps include removing the cover, gears, carrier assemblies, planetary gears, and seals. Cleanliness is important to prevent dirt entering during disassembly. Various tools are required including a transmission repair stand, link brackets, retaining ring pliers, and a slide hammer puller. The total weight of disassembled parts is provided.
Caterpillar Cat 323D L Excavator (Prefix JLG) Service Repair Manual Instant D...fujkskemdmdm4r
1. The document provides instructions for removing and installing inlet and exhaust valve seat inserts for a C6.4 engine. It describes the required tools and steps to remove the old inserts and install new ones.
2. Procedures are provided for removing, disassembling, and assembling the engine oil cooler. Parts are to be kept clean from contaminants to prevent damage.
3. Instructions are given for removing and installing the engine oil relief valve, including replacing the gasket. Cleanliness is important to prevent premature wear.
1) The document provides assembly instructions for a final drive on an excavator.
2) It involves over 40 steps to assemble bearings, seals, gears, carriers, housing and cover components.
3) Special tools and procedures are required to set bearing preloads, install seals, and test for leaks. Proper torque values and sealants are specified.
Caterpillar Cat 345D L Excavator (Prefix BYC) Service Repair Manual Instant D...fujkskemdmdm4r
This document provides instructions for removing and installing various components of the rear gear group and flywheel on a C13 engine, which powers a 345D L excavator. The procedures include removing the electric starting motor, flywheel, rear crankshaft seal, and other rear gear components. Detailed illustrations show the components and tools used. Precautions are provided to properly support heavy components and contain fluids.
Caterpillar Cat 336D L Excavator (Prefix MDS) Service Repair Manual Instant D...fujkskemdmdm4r
The document provides instructions for disassembling and assembling a piston pump (hydraulic fan) on a Caterpillar 336D L excavator. The disassembly process involves using tools to remove retaining rings, seals, bearings, pistons and other components. The assembly process specifies cleaning parts and provides 30 steps for installing components in the correct order and ensuring proper operation, including adjusting end play and installing springs and seals.
Caterpillar Cat 345D L Excavator (Prefix RAE) Service Repair Manual Instant D...fujkskemdmdm4r
This document provides instructions for disassembling and assembling the travel motor of a 345D L excavator. It lists the required tools and gives step-by-step instructions for removing components like the head, brake piston, rotating group, and seals. The instructions emphasize cleaning parts and ensuring they are reinstalled in their original locations to avoid damage and contamination.
Caterpillar Cat 345D L Excavator (Prefix PBT) Service Repair Manual Instant D...fujkskemdmdm4r
This document provides instructions for disassembling and assembling the swing drive of a 345D L excavator. It lists the required tools and gives step-by-step procedures to remove components such as the carrier assembly, ring gear, and bearings. Cleanliness is emphasized during assembly, with seals, O-rings and other parts replaced as needed. The instructions ensure the swing drive is properly disassembled and reassembled.
Caterpillar Cat 345D L Excavator (Prefix RAJ) Service Repair Manual Instant D...fujkskemdmdm4r
The document provides instructions for disassembling and assembling a travel motor. It lists the required tools and gives step-by-step instructions to remove components like the head, plates, seals, and piston assemblies. The disassembly process is described in 31 steps. The assembly section then lists 13 steps to reinstall components in reverse order, making sure to clean parts and apply new seals and lubricants.
This document provides instructions for removing and installing fuel injection pumps and disassembling and assembling fuel ratio control components on a Caterpillar 3406C diesel engine. The steps include using various tools to remove the fuel injection pumps from the pump housing, install new pumps, and check pump installation. Instructions are also provided to disassemble the fuel ratio control housing by removing bolts, springs, diaphragms and other parts and cleaning components before reassembly.
Caterpillar Cat 345C and 345C L Excavator (Prefix BWY) Service Repair Manual ...fujkskemdmdm4r
This document provides instructions for disassembling and assembling a travel motor. The disassembly procedure involves 31 steps to remove parts like the head, plates, disks, seals, pistons, and housing. The assembly procedure reverses the disassembly with 13 steps like installing seals, spacers, pistons, plates and tightening components. Precautions are provided to keep parts clean and in correct orientation to prevent contamination of the hydraulic system.
Caterpillar Cat 345C and 345C L Excavator (Prefix TBA) Service Repair Manual ...fujkskemdmdm4r
This document provides instructions for disassembling and assembling a travel motor. The disassembly procedure involves 31 steps to remove parts like the head, pins, plates, seals, pistons, disks, and bearings. The assembly procedure reverses the disassembly process in 30 steps and provides notes about cleaning parts, applying lubricant, and ensuring proper orientation of components like washers. Tools required are listed for both procedures.
Caterpillar Cat 345D L Excavator (Prefix MLK) Service Repair Manual Instant D...fujkskemdmdm4r
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.
The document provides instructions for removing and installing the drive shaft group with retarder on a 621E, 623E, or 627E tractor. It describes disconnecting hydraulic lines and removing bolts, covers, and housing to access the drive shaft group. Special care must be taken when removing plates and springs from the retarder, as they are under pressure. The process is reversed for installation, reconnecting hydraulic lines and replacing removed components.
Caterpillar Cat 336D2 and 336D2 L Excavator (Prefix WBC) Service Repair Manua...fujkskemdmdm4r
The document provides instructions for removing and installing various engine components, including:
- Valve guides are removed from the cylinder head using a valve guide driver tool. New guides are installed using driver tools until the proper height is reached.
- Valve seat inserts are removed from the cylinder head using extractors. New inserts are installed using a driver tool after being cooled.
- The engine oil filter base, oil filter, and oil cooler are removed. Hoses are disconnected and bolts removed to access these components.
Caterpillar Cat 336D L Excavator (Prefix PTB) Service Repair Manual Instant D...fujkskemdmdm4r
This document provides assembly instructions for a 336D L excavator transmission in 3 sentences:
It lists the required tools and parts, gives step-by-step instructions for assembling the transmission housing, installing planetary gears and carriers, and attaching the transmission cover, and notes that cleanliness is important during assembly and O-rings and seals should always be replaced.
The document provides step-by-step instructions for disassembling and assembling the final drives of a 350L excavator. Key steps include removing the final drives and travel motors, disassembling the internal components of the final drives which include multiple planetary gear sets, carriers, and a sun gear, and then reassembling the final drives in reverse order. Proper cleaning, application of lubricants, and torque specifications are noted throughout to ensure correct reassembly.
Caterpillar Cat 350 and 350 L Excavator (Prefix 8HK) Service Repair Manual In...fujkskemdmdm4r
The document provides instructions for removing and installing various engine components on a 350-A EXCAVATOR 8HK excavator powered by a 3306 engine, including:
- Removing the cylinder head by first removing the fuel injection lines, exhaust manifold, rocker shaft and pushrods, then removing bolts and lifting the cylinder head off the engine block.
- Instructions for disassembling, assembling, and installing the rocker shaft, including removing/installing rocker arms, supports, springs and O-rings.
- Steps for installing a compression brake on the engine, including installing brackets, bolts and connecting wires.
Caterpillar Cat 345D L Excavator (Prefix YEE) Service Repair Manual Instant D...fujkskemdmdm4r
This document provides instructions for removing and installing various engine components on a Caterpillar 345D L excavator, including:
- Removing and installing the rear gear group. This involves removing several gears, seals, bolts and bearings. Precise positioning of bearings is required during installation.
- Removing the flywheel using lifting equipment and tools. The flywheel weighs approximately 79 kg.
- Removing and installing the crankshaft rear seal using bolts, sealant and cleaning of parts. Proper inspection of the crankshaft surface is also noted.
Caterpillar Cat 350 and 350 L Excavator (Prefix 3ML) Service Repair Manual In...fujkskemdmdm4r
This document provides instructions for disassembling and assembling the governor of a 350-A excavator powered by a 3306 engine. The disassembly process involves removing 34 parts from the governor including the fuel ratio control, housing, springs, levers, pins, plates, screws, solenoid, shaft and other components. The assembly process describes installing these 34 parts in the reverse order and includes ensuring parts are clean and lubricated before installation. Special tools are required for some steps.
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.
This document provides instructions for disassembling and assembling the final drive of an excavator. It lists the required tools and parts. The disassembly process involves removing 37 individual components in a specific order, including gears, shafts, seals, washers, and housings. The assembly section provides instructions for installing these components in reverse order and notes on cleaning, lubricating, and setting proper bearing preload using shims.
Caterpillar Cat 325D L Excavator (Prefix GBR) Service Repair Manual Instant D...fujkskemdmdm4r
The document provides instructions to disassemble a final drive over 33 steps. Key steps include removing the cover, gears, carrier assemblies, planetary gears, and seals. Cleanliness is important to prevent dirt entering during disassembly. Various tools are required including a transmission repair stand, link brackets, retaining ring pliers, and a slide hammer puller. The total weight of disassembled parts is provided.
Caterpillar Cat 323D L Excavator (Prefix JLG) Service Repair Manual Instant D...fujkskemdmdm4r
1. The document provides instructions for removing and installing inlet and exhaust valve seat inserts for a C6.4 engine. It describes the required tools and steps to remove the old inserts and install new ones.
2. Procedures are provided for removing, disassembling, and assembling the engine oil cooler. Parts are to be kept clean from contaminants to prevent damage.
3. Instructions are given for removing and installing the engine oil relief valve, including replacing the gasket. Cleanliness is important to prevent premature wear.
1) The document provides assembly instructions for a final drive on an excavator.
2) It involves over 40 steps to assemble bearings, seals, gears, carriers, housing and cover components.
3) Special tools and procedures are required to set bearing preloads, install seals, and test for leaks. Proper torque values and sealants are specified.
Caterpillar Cat 345D L Excavator (Prefix BYC) Service Repair Manual Instant D...fujkskemdmdm4r
This document provides instructions for removing and installing various components of the rear gear group and flywheel on a C13 engine, which powers a 345D L excavator. The procedures include removing the electric starting motor, flywheel, rear crankshaft seal, and other rear gear components. Detailed illustrations show the components and tools used. Precautions are provided to properly support heavy components and contain fluids.
Caterpillar Cat 336D L Excavator (Prefix MDS) Service Repair Manual Instant D...fujkskemdmdm4r
The document provides instructions for disassembling and assembling a piston pump (hydraulic fan) on a Caterpillar 336D L excavator. The disassembly process involves using tools to remove retaining rings, seals, bearings, pistons and other components. The assembly process specifies cleaning parts and provides 30 steps for installing components in the correct order and ensuring proper operation, including adjusting end play and installing springs and seals.
Caterpillar Cat 345D L Excavator (Prefix RAE) Service Repair Manual Instant D...fujkskemdmdm4r
This document provides instructions for disassembling and assembling the travel motor of a 345D L excavator. It lists the required tools and gives step-by-step instructions for removing components like the head, brake piston, rotating group, and seals. The instructions emphasize cleaning parts and ensuring they are reinstalled in their original locations to avoid damage and contamination.
Caterpillar Cat 345D L Excavator (Prefix PBT) Service Repair Manual Instant D...fujkskemdmdm4r
This document provides instructions for disassembling and assembling the swing drive of a 345D L excavator. It lists the required tools and gives step-by-step procedures to remove components such as the carrier assembly, ring gear, and bearings. Cleanliness is emphasized during assembly, with seals, O-rings and other parts replaced as needed. The instructions ensure the swing drive is properly disassembled and reassembled.
Caterpillar Cat 345D L Excavator (Prefix RAJ) Service Repair Manual Instant D...fujkskemdmdm4r
The document provides instructions for disassembling and assembling a travel motor. It lists the required tools and gives step-by-step instructions to remove components like the head, plates, seals, and piston assemblies. The disassembly process is described in 31 steps. The assembly section then lists 13 steps to reinstall components in reverse order, making sure to clean parts and apply new seals and lubricants.
This document provides instructions for removing and installing fuel injection pumps and disassembling and assembling fuel ratio control components on a Caterpillar 3406C diesel engine. The steps include using various tools to remove the fuel injection pumps from the pump housing, install new pumps, and check pump installation. Instructions are also provided to disassemble the fuel ratio control housing by removing bolts, springs, diaphragms and other parts and cleaning components before reassembly.
Caterpillar Cat 345C and 345C L Excavator (Prefix BWY) Service Repair Manual ...fujkskemdmdm4r
This document provides instructions for disassembling and assembling a travel motor. The disassembly procedure involves 31 steps to remove parts like the head, plates, disks, seals, pistons, and housing. The assembly procedure reverses the disassembly with 13 steps like installing seals, spacers, pistons, plates and tightening components. Precautions are provided to keep parts clean and in correct orientation to prevent contamination of the hydraulic system.
Caterpillar Cat 345C and 345C L Excavator (Prefix TBA) Service Repair Manual ...fujkskemdmdm4r
This document provides instructions for disassembling and assembling a travel motor. The disassembly procedure involves 31 steps to remove parts like the head, pins, plates, seals, pistons, disks, and bearings. The assembly procedure reverses the disassembly process in 30 steps and provides notes about cleaning parts, applying lubricant, and ensuring proper orientation of components like washers. Tools required are listed for both procedures.
Caterpillar Cat 345D L Excavator (Prefix MLK) Service Repair Manual Instant D...fujkskemdmdm4r
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.
The document provides instructions for removing and installing the drive shaft group with retarder on a 621E, 623E, or 627E tractor. It describes disconnecting hydraulic lines and removing bolts, covers, and housing to access the drive shaft group. Special care must be taken when removing plates and springs from the retarder, as they are under pressure. The process is reversed for installation, reconnecting hydraulic lines and replacing removed components.
Caterpillar Cat 336D2 and 336D2 L Excavator (Prefix WBC) Service Repair Manua...fujkskemdmdm4r
The document provides instructions for removing and installing various engine components, including:
- Valve guides are removed from the cylinder head using a valve guide driver tool. New guides are installed using driver tools until the proper height is reached.
- Valve seat inserts are removed from the cylinder head using extractors. New inserts are installed using a driver tool after being cooled.
- The engine oil filter base, oil filter, and oil cooler are removed. Hoses are disconnected and bolts removed to access these components.
Caterpillar Cat 336D L Excavator (Prefix PTB) Service Repair Manual Instant D...fujkskemdmdm4r
This document provides assembly instructions for a 336D L excavator transmission in 3 sentences:
It lists the required tools and parts, gives step-by-step instructions for assembling the transmission housing, installing planetary gears and carriers, and attaching the transmission cover, and notes that cleanliness is important during assembly and O-rings and seals should always be replaced.
The document provides step-by-step instructions for disassembling and assembling the final drives of a 350L excavator. Key steps include removing the final drives and travel motors, disassembling the internal components of the final drives which include multiple planetary gear sets, carriers, and a sun gear, and then reassembling the final drives in reverse order. Proper cleaning, application of lubricants, and torque specifications are noted throughout to ensure correct reassembly.
Caterpillar Cat 350 and 350 L Excavator (Prefix 8HK) Service Repair Manual In...fujkskemdmdm4r
The document provides instructions for removing and installing various engine components on a 350-A EXCAVATOR 8HK excavator powered by a 3306 engine, including:
- Removing the cylinder head by first removing the fuel injection lines, exhaust manifold, rocker shaft and pushrods, then removing bolts and lifting the cylinder head off the engine block.
- Instructions for disassembling, assembling, and installing the rocker shaft, including removing/installing rocker arms, supports, springs and O-rings.
- Steps for installing a compression brake on the engine, including installing brackets, bolts and connecting wires.
Caterpillar Cat 345D L Excavator (Prefix YEE) Service Repair Manual Instant D...fujkskemdmdm4r
This document provides instructions for removing and installing various engine components on a Caterpillar 345D L excavator, including:
- Removing and installing the rear gear group. This involves removing several gears, seals, bolts and bearings. Precise positioning of bearings is required during installation.
- Removing the flywheel using lifting equipment and tools. The flywheel weighs approximately 79 kg.
- Removing and installing the crankshaft rear seal using bolts, sealant and cleaning of parts. Proper inspection of the crankshaft surface is also noted.
Caterpillar Cat 350 and 350 L Excavator (Prefix 3ML) Service Repair Manual In...fujkskemdmdm4r
This document provides instructions for disassembling and assembling the governor of a 350-A excavator powered by a 3306 engine. The disassembly process involves removing 34 parts from the governor including the fuel ratio control, housing, springs, levers, pins, plates, screws, solenoid, shaft and other components. The assembly process describes installing these 34 parts in the reverse order and includes ensuring parts are clean and lubricated before installation. Special tools are required for some steps.
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.
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.
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!
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.
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.
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!
2. Shutdown SIS
Previous Screen
Product: MINI HYD EXCAVATOR
Model: 301.4C MINI HYD EXCAVATOR LJK
Configuration: 301.4C Mini Hydraulic Excavator LJK00001-UP (MACHINE)
Disassembly and Assembly
3TNV70 and 3TNV76
Engines for Caterpillar Built Machines
Media Number -UENR3279-00 Publication Date -01/07/2013 Date Updated -23/07/2013
i05260516
Fuel Injection Lines - Remove and Install
SMCS - 1252-010
Removal Procedure
Note: Put identification marks on all hoses, on all hose assemblies, on all wires, and on all tube
assemblies for installation purposes. Plug all hose assemblies and all tube assemblies. Plugging
the lines will help to prevent fluid loss, and will help to keep contaminants from entering the
system.
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.
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3. Illustration 1 g03348893
Illustration 2 g03349705
1. Use line wrench in order to loosen fuel injection line nuts. Use two wrenched to avoid
turning lower nut. Disconnect fuel injection line nuts (2) from the injector pump and the fuel
injectors. Remove fuel injector line assemblies (3).
Installation Procedure
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.
Refer to Special Publication, NENG2500, "Dealer Service Tool
Catalog" for tools and supplies suitable to collect and contain fluids on
Cat products.
Dispose of all fluids according to local regulations and mandates.
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4. Illustration 3 g03348974
Illustration 4 g03349700
1. Position fuel injection lines assemblies (3) on the fuel injection pump and the fuel injectors.
Start fuel injection line nuts (2) on by hand before tightening with a wrench. Hold wrench
on lower nut for the return line to avoid moving the return line. Tighten fuel injection line
nuts (2) to a torque of 29 to 34 N·m (257 to 300 lb in).
.
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
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5. Shutdown SIS
Previous Screen
Product: MINI HYD EXCAVATOR
Model: 301.4C MINI HYD EXCAVATOR LJK
Configuration: 301.4C Mini Hydraulic Excavator LJK00001-UP (MACHINE)
Disassembly and Assembly
3TNV70 and 3TNV76
Engines for Caterpillar Built Machines
Media Number -UENR3279-00 Publication Date -01/07/2013 Date Updated -23/07/2013
i05260707
Fuel Injection Pump - Remove and Install
SMCS - 1251-010
Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 8S-2264 Puller Gp 3
Start By:
A. Remove fuel injection lines
Note: Refer to Specifications, ""Engine Design"" for non-specified engine torques.
Illustration 1 g03351476
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6. 1. Remove fuel injection pump drive gear access cover (1) from front housing (2).
Note: The cover is secured with adhesive sealant. Use a scraper to separate the cover from
the gear case.
Illustration 2 g03349227
Note: After marking the position of the fuel injection pump drive gear (3) , do not
rotate the engine crankshaft. Rotating the crankshaft will cause the fuel injection
pump to become misaligned.
2. Place a mark on the fuel injection pump drive gear (3) and the idler gear for installation
purposes. Loosen center nut (4) and back out to the end of the fuel injection pump shaft. DO
NOT loosen the four bolts (5) that hold the fuel injection pump gear to the hub.
Illustration 3 g03384642
Note: Do not loosen or remove the four bolts (5) retaining the fuel injection pump
drive gear (3) to the fuel injection pump hub (3A). Do not disassemble the fuel
injection pump drive gear from the hub. Correct fuel injection timing will be difficult
or next to impossible to achieve.
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7. Illustration 4 g03349237
3. Install Tooling (A) onto the end of the fuel injection pump shaft nut (4). Loosen the pump
drive gear (3) from the shaft, remove Tooling (A) and remove nut and washer (4) .
Note: Fuel injection pump drive gear (3) can be removed from the gear case, however,
would be best to let the gear remain in the gear housing.
Illustration 5 g03349431
4. Locate and highlight the timing mark (9) on the base of fuel injection pump (6) for
installation purposes. Make a corresponding mark on the gear case. Unplug the stop
solenoid harness assembly. Remove lube oil line (7) from the fuel injection pump and the
block assembly. Remove mounting nuts (8) and fuel injection pump (6).
Installation Procedure
Table 2
Required Tools
Tool Part Number Part Description Qty
B Loctite 593 Silicone Sealer
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8. Illustration 6 g03353182
1. Position fuel injection pump (6) into the housing and the pump drive gear. Install nuts (8).
Line up timing marks (9) if the old fuel injection pump is being reused. If new fuel injection
pump is being installed, refer to Testing and Adjusting, "Fuel Injection Timing -
Check/Adjust" for the correct fuel injection timing procedures. Install lube oil line (7).
Tighten nut (8) to a torque of 23 to 28 N·m (204 to 248 lb in).
Illustration 7 g03349475
2. Make sure that fuel injection pump drive gear (3) is aligned with the idler gear using the
reference marks made earlier. Install the washer and nut (4). Tighten nut (4) to a torque of
59 to 69 N·m (44 to 51 lb ft) while holding the crankshaft pulley bolt with a socket wrench
to prevent the crankshaft from turning.
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9. Illustration 8 g03351683
3. Apply Tooling (B) on mating surface of cover (1). Install cover (1) on front housing (2).
End By: Install fuel injector lines
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
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10. Shutdown SIS
Previous Screen
Product: MINI HYD EXCAVATOR
Model: 301.4C MINI HYD EXCAVATOR LJK
Configuration: 301.4C Mini Hydraulic Excavator LJK00001-UP (MACHINE)
Disassembly and Assembly
3TNV70 and 3TNV76
Engines for Caterpillar Built Machines
Media Number -UENR3279-00 Publication Date -01/07/2013 Date Updated -23/07/2013
i05261431
Fuel Injector - Remove and Install
SMCS - 1290-010
Removal Procedure
Start By:
A. Remove fuel injector lines
Note: Put identification marks on all hoses, on all hose assemblies, on all wires, and on all tube
assemblies for installation purposes. Plug all hose assemblies and all tube assemblies. Plugging
will prevent fluid loss, and will help to keep contaminants from entering the system.
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.
Refer to Special Publication, NENG2500, "Dealer Service Tool
Catalog" for tools and supplies suitable to collect and contain fluids on
Cat products.
Dispose of all fluids according to local regulations and mandates.
1/2
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11. Illustration 1 g03349728
1. Remove nuts (3). Use two wrenches on nut (3) and on fuel injector (1) in order to hold fuel
injector (1) from turning. Be careful to keep the return line (4) from twisting. Remove return
line hose (2). Remove return line (4) .
Illustration 2 g03349752
2. Remove copper washer (5) and fuel injector (6) .
Installation Procedure
1. Install fuel injectors (6) with new copper washers (5) in the reverse order of removal.
Tighten fuel injectors (6) to a torque of 49 to 59 N·m (36 to 44 lb ft)
2. Tighten fuel return line nuts (3) to a torque of 24 to 33 N·m (212 to 292 lb in).
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
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12. Shutdown SIS
Previous Screen
Product: MINI HYD EXCAVATOR
Model: 301.4C MINI HYD EXCAVATOR LJK
Configuration: 301.4C Mini Hydraulic Excavator LJK00001-UP (MACHINE)
Disassembly and Assembly
3TNV70 and 3TNV76
Engines for Caterpillar Built Machines
Media Number -UENR3279-00 Publication Date -01/07/2013 Date Updated -23/07/2013
i05262100
Exhaust Manifold - Remove and Install
SMCS - 1059-010
Removal Procedure
Note: Refer to Specifications, ""Engine Design"" for non-specified engine torques.
Illustration 1 g03350037
1. Remove bolts (1). Remove exhaust manifold (2).
Installation Procedure
1. Install exhaust manifold (2) in the reverse order of removal.
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
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13. Shutdown SIS
Previous Screen
Product: MINI HYD EXCAVATOR
Model: 301.4C MINI HYD EXCAVATOR LJK
Configuration: 301.4C Mini Hydraulic Excavator LJK00001-UP (MACHINE)
Disassembly and Assembly
3TNV70 and 3TNV76
Engines for Caterpillar Built Machines
Media Number -UENR3279-00 Publication Date -01/07/2013 Date Updated -23/07/2013
i05282070
Inlet and Exhaust Valve Springs - Remove and Install
SMCS - 1108-010
Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 9U-6195 Valve Spring Compressor 1
Start By:
A. Remove the rocker arm and shaft.
Note: The following procedure should be adopted in order to remove the valve springs when the
cylinder head is installed to the engine.
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14. Illustration 1 g03384862
(X) Top Center
Note: Ensure that the appropriate piston is at top center before the valve spring is removed.
Failure to ensure that the piston is at top center may allow the valve to drop into the cylinder bore.
Each cylinder is marked top center on flywheel as shown in above photo.
NOTICE
Plug the apertures for the push rods in the cylinder head in order to
prevent the entry of loose parts into the engine.
Illustration 2 g03357084
A typical example of Tooling (A) installation.
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15. Illustration 3 g03357140
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
Ensure that the valve spring is compressed squarely or damage to the
valve stem may occur.
1. Install Tooling (A) into position on the cylinder head in order to compress valve spring (4)
for the appropriate piston.
2. Use Tooling (A) in order to compress valve spring (4) and open valve (1) slightly.
Note: Do not compress valve spring (4) so that valve spring retainer (3) touches valve stem
seal (5) .
3. Rotate crankshaft carefully, until the piston touches valve (1) .
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16. Note: Do not use excessive force to turn the crankshaft. The use of force can result in bent
valve stems.
4. Continue to rotate the crankshaft and gradually release the pressure on Tooling (A) until the
piston is at the top dead center position. The valve is now held in a position that allows
valve spring (4) to be safely removed.
NOTICE
Do not turn the crankshaft while the valve springs are removed.
5. Apply sufficient pressure to Tooling (A) in order to allow removal of valve keepers (2) .
Note: Do not compress valve spring (4) so that valve spring retainer (3) touches valve stem
seal (5) .
6. Remove valve keepers (2) .
7. Slowly release the pressure on Tooling (A). Remove valve spring retainer (3), remove valve
spring (4) and valve spring seal (5).
Installation Procedure
1. Install valve springs (4) in the reverse order of removal.
Copyright 1993 - 2020 Caterpillar Inc.
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17. Shutdown SIS
Previous Screen
Product: MINI HYD EXCAVATOR
Model: 301.4C MINI HYD EXCAVATOR LJK
Configuration: 301.4C Mini Hydraulic Excavator LJK00001-UP (MACHINE)
Disassembly and Assembly
3TNV70 and 3TNV76
Engines for Caterpillar Built Machines
Media Number -UENR3279-00 Publication Date -01/07/2013 Date Updated -23/07/2013
i05389588
Inlet and Exhaust Valves - Remove and Install
SMCS - 1105-010
Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 1P-3527 Valve Spring Compressor 1
Start By:
A. Remove the cylinder head.
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18. Illustration 1 g03356660
1. Remove valve stem caps (1). Using Tooling (A), compress valve springs (4). Remove valve
keepers (2). Release Tooling (A). Remove valve spring retainers (3) valve springs (4) and
valve seals (5). Remove inlet and exhaust valves (6).
Note: Mark the valves so that they can be reinstalled in the same location.
Installation Procedure
Illustration 2 g03384994
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19. Illustration 3 g03385007
1. Place new valve seals (5) onto valve guides (7).
Note: Intake valve seals have white seal springs. Exhaust valve seals have black seal
springs.
2. Install valve seals (5) to a height on dimension (8) to 10.9 to 11.2 mm (0.430 to 0.440 inch)
from the cylinder head.
Illustration 4 g03356749
Note: Install valves in the original location.
1. After thorough inspection and replacement of parts, assemble inlet and exhaust valves (6)
into the cylinder head.
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20. Illustration 5 g03385072
2. Install valve springs (4) and valve spring retainers (3). Use Tooling (A) to compress valve
springs (4). Install valve keepers (2). Release Tooling (A). Install valve stem caps (1) .
End By: Install the cylinder head.
Copyright 1993 - 2020 Caterpillar Inc.
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21. 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
22. Shutdown SIS
Previous Screen
Product: MINI HYD EXCAVATOR
Model: 301.4C MINI HYD EXCAVATOR LJK
Configuration: 301.4C Mini Hydraulic Excavator LJK00001-UP (MACHINE)
Disassembly and Assembly
3TNV70 and 3TNV76
Engines for Caterpillar Built Machines
Media Number -UENR3279-00 Publication Date -01/07/2013 Date Updated -23/07/2013
i05284654
Inlet and Exhaust Valve Guides - Remove and Install
SMCS - 1104-010
Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 423-9663 Valve Guide Driver 1
Start By:
A. Remove the inlet and the exhaust valves.
Illustration 1 g03357734
A typical example of the removal process.
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