This document provides instructions for removing and installing a cylinder head on a 345B and 345B L excavator engine. The removal procedure involves disconnecting sensors, tubes, and wiring before removing bolts and lifting off the head. The installation procedure specifies cleaning surfaces, installing new gaskets and seals, lubricating bolts, and tightening the head bolts in a specific sequence to the correct torques.
Caterpillar Cat 345B L Excavator (Prefix 9GS) Service Repair Manual (9GS00001...jdjkskmikdkmd
This document provides instructions for removing and installing cylinder heads on 345B and 345B L excavator engines. The removal procedure involves removing various components like sensors, tubes, and manifolds. The cylinder head is then removed using lifting equipment. The installation procedure specifies cleaning surfaces, installing new gaskets and seals, and tightening the cylinder head bolts in a specific sequence to the correct torques.
This document provides instructions for removing and installing cylinder heads on 345B and 345B L excavator models. The removal procedure involves removing various components to access the cylinder head such as the valve cover, rocker arms, and pushrods. Specific bolts and sensors must then be removed from the cylinder head. The installation procedure specifies cleaning surfaces, installing new gaskets and seals, and tightening head bolts to the proper torque. Special tools and repair kits are listed for tasks such as removing fuel filters and repairing damaged cylinder block threads.
Caterpillar Cat 345B L Excavator (Prefix 9GS) Service Repair Manual (9GS00001...paws21610697
This document provides instructions for removing and installing cylinder heads on 345B and 345B L excavator engines. The removal procedure involves removing various components like sensors, tubes, and manifolds. The cylinder head is then removed using lifting equipment. The installation procedure specifies cleaning surfaces, installing new gaskets and seals, and tightening the cylinder head bolts in a specific sequence to the correct torques.
This document provides instructions for removing and installing cylinder heads on 345B and 345B L excavator engines. The removal procedure involves removing various components like sensors, tubes, and manifolds. The cylinder head is then removed using lifting equipment. The installation procedure specifies cleaning surfaces, installing new gaskets and seals, and tightening the cylinder head bolts in a specific sequence to the correct torques.
This document provides instructions for removing and installing cylinder heads on 345B and 345B L excavator engines. The removal procedure involves removing various components like sensors, tubes, and manifolds. The cylinder head is then removed using lifting equipment. The installation procedure specifies cleaning surfaces, installing new gaskets and seals, and tightening the cylinder head bolts in a specific sequence to the correct torques.
Caterpillar Cat 345B L Excavator (Prefix 9GS) Service Repair Manual (9GS00001...uddksemd8ud
This document provides instructions for removing and installing cylinder heads on 345B and 345B L excavator models. The removal procedure involves removing various components to access the cylinder head such as the valve cover, rocker arms, and sensors. The cylinder head is then removed using lifting equipment due to its weight of 135 kg. The installation procedure specifies cleaning surfaces, installing new gaskets and seals, and tightening head bolts to the proper specification. Special tools and repair kits are listed for tasks such as tapping threads and installing Helicoil inserts if head bolt threads are damaged.
Caterpillar Cat 345B L Excavator (Prefix 9GS) Service Repair Manual (9GS00001...f7djidksmd3e
This document provides instructions for removing and installing cylinder heads on 345B and 345B L excavator models. The removal procedure involves removing various components to access the cylinder head such as the valve cover, rocker arms, and sensors. The cylinder head is then removed using lifting equipment due to its weight of 135 kg. The installation procedure specifies cleaning surfaces, installing new gaskets and seals, and tightening head bolts to the proper specification. Special tools and repair kits are listed for tasks such as tapping threads and installing Helicoil inserts if head bolt threads are damaged.
Caterpillar cat 345 b l excavator (prefix 9gs) service repair manual (9gs0000...f8isoeidkdk
This document provides instructions for removing and installing cylinder heads on 345B and 345B L excavator models. The removal procedure involves removing various components to access the cylinder head such as the valve cover, rocker arms, and pushrods. Specific bolts and sensors must then be removed from the cylinder head. The installation procedure specifies cleaning surfaces, installing new gaskets and seals, and tightening head bolts to the proper torque. Special tools and repair kits are listed for tasks such as removing fuel filters and repairing damaged cylinder block threads.
Caterpillar Cat 345B L Excavator (Prefix 9GS) Service Repair Manual (9GS00001...jdjkskmikdkmd
This document provides instructions for removing and installing cylinder heads on 345B and 345B L excavator engines. The removal procedure involves removing various components like sensors, tubes, and manifolds. The cylinder head is then removed using lifting equipment. The installation procedure specifies cleaning surfaces, installing new gaskets and seals, and tightening the cylinder head bolts in a specific sequence to the correct torques.
This document provides instructions for removing and installing cylinder heads on 345B and 345B L excavator models. The removal procedure involves removing various components to access the cylinder head such as the valve cover, rocker arms, and pushrods. Specific bolts and sensors must then be removed from the cylinder head. The installation procedure specifies cleaning surfaces, installing new gaskets and seals, and tightening head bolts to the proper torque. Special tools and repair kits are listed for tasks such as removing fuel filters and repairing damaged cylinder block threads.
Caterpillar Cat 345B L Excavator (Prefix 9GS) Service Repair Manual (9GS00001...paws21610697
This document provides instructions for removing and installing cylinder heads on 345B and 345B L excavator engines. The removal procedure involves removing various components like sensors, tubes, and manifolds. The cylinder head is then removed using lifting equipment. The installation procedure specifies cleaning surfaces, installing new gaskets and seals, and tightening the cylinder head bolts in a specific sequence to the correct torques.
This document provides instructions for removing and installing cylinder heads on 345B and 345B L excavator engines. The removal procedure involves removing various components like sensors, tubes, and manifolds. The cylinder head is then removed using lifting equipment. The installation procedure specifies cleaning surfaces, installing new gaskets and seals, and tightening the cylinder head bolts in a specific sequence to the correct torques.
This document provides instructions for removing and installing cylinder heads on 345B and 345B L excavator engines. The removal procedure involves removing various components like sensors, tubes, and manifolds. The cylinder head is then removed using lifting equipment. The installation procedure specifies cleaning surfaces, installing new gaskets and seals, and tightening the cylinder head bolts in a specific sequence to the correct torques.
Caterpillar Cat 345B L Excavator (Prefix 9GS) Service Repair Manual (9GS00001...uddksemd8ud
This document provides instructions for removing and installing cylinder heads on 345B and 345B L excavator models. The removal procedure involves removing various components to access the cylinder head such as the valve cover, rocker arms, and sensors. The cylinder head is then removed using lifting equipment due to its weight of 135 kg. The installation procedure specifies cleaning surfaces, installing new gaskets and seals, and tightening head bolts to the proper specification. Special tools and repair kits are listed for tasks such as tapping threads and installing Helicoil inserts if head bolt threads are damaged.
Caterpillar Cat 345B L Excavator (Prefix 9GS) Service Repair Manual (9GS00001...f7djidksmd3e
This document provides instructions for removing and installing cylinder heads on 345B and 345B L excavator models. The removal procedure involves removing various components to access the cylinder head such as the valve cover, rocker arms, and sensors. The cylinder head is then removed using lifting equipment due to its weight of 135 kg. The installation procedure specifies cleaning surfaces, installing new gaskets and seals, and tightening head bolts to the proper specification. Special tools and repair kits are listed for tasks such as tapping threads and installing Helicoil inserts if head bolt threads are damaged.
Caterpillar cat 345 b l excavator (prefix 9gs) service repair manual (9gs0000...f8isoeidkdk
This document provides instructions for removing and installing cylinder heads on 345B and 345B L excavator models. The removal procedure involves removing various components to access the cylinder head such as the valve cover, rocker arms, and pushrods. Specific bolts and sensors must then be removed from the cylinder head. The installation procedure specifies cleaning surfaces, installing new gaskets and seals, and tightening head bolts to the proper torque. Special tools and repair kits are listed for tasks such as removing fuel filters and repairing damaged cylinder block threads.
The document provides step-by-step instructions for disassembling the travel motor on 349F and 349F L excavators. It details 26 steps to remove components like plugs, seals, springs, pistons, plates and housing. Various tools are required including lifting devices, bolts, nuts and specialty pullers or prying tools. Safety precautions are provided to wear protective equipment when releasing stored energy from springs. Component names, part numbers and diagrams are included to aid reassembly.
Caterpillar Cat 349E L Excavator (Prefix TFG) Service Repair Manual (TFG00001...wfu089267
This document provides instructions for disassembling and assembling a hydraulic fan drive on a 349E L excavator. The disassembly process involves removing 22 parts in sequential order, taking care to note the order and orientation of components. The assembly follows the reverse of the disassembly order. Precision tools are required and cleanliness is important to prevent damage to components. Safety precautions are provided for spring loaded parts.
Caterpillar Cat 349E L Excavator (Prefix FJB) Service Repair Manual (FJB00001...wfu089267
The document provides instructions for disassembling and assembling a hydraulic fan drive for a 349E excavator. Key steps include using various tools to remove components like bolts, retainers, seals, and bearings from the drive flange, cover assembly, case, clutch housing, and shaft assembly. The assembly procedure outlines installing these components in reverse order and notes that cleanliness is important to prevent damage to precision parts. Special care must be taken when handling spring-loaded or sealed parts.
The document provides instructions for disassembling and assembling a hydraulic fan drive for a 349E excavator. Key steps include using various tools to remove components like bolts, retainers, seals, and plates. The drive flange, cover assembly, and clutch housing assembly are then separated from the case. Individual parts like bearings, seals, springs, and discs are removed or installed. Precautions are outlined to prevent damage and contain fluids. The assembly procedure reverses the disassembly steps and notes to clean parts and apply sealants in the proper locations.
Caterpillar Cat 349D2 L Excavator (Prefix XAC) Service Repair Manual (XAC0000...wfu089267
The document provides step-by-step instructions for disassembling and assembling a travel motor. It details removing components like the head, plates, seals, and piston assemblies. Cleaning and inspection of parts is emphasized. The assembly section outlines installing seals, spacers, and other components in reverse order of disassembly. Proper component orientation and cleanliness during assembly are stressed.
Caterpillar Cat 349D2 L Excavator (Prefix WEC) Service Repair Manual (WEC0000...wfu089267
This document provides instructions for removing and installing various components of a C13 engine, including:
1. Removing and installing the rear gear group by removing bolts, seals, gears, bushings, and bearings.
2. Removing the flywheel by attaching lifting tools and removing bolts.
3. Installing the flywheel by heating the ring gear, attaching lifting tools, applying loctite to bolts, and tightening bolts.
4. Removing the crankshaft rear seal by removing bolts and the seal.
5. Installing the crankshaft rear seal by cleaning parts, applying primer and retaining compound, and installing the seal with bol
This document provides instructions for removing and installing various engine components on a 349D2 excavator, including:
1. Removing and installing the rear gear group, which involves removing gears, seals, bolts and bearings.
2. Removing the flywheel by detaching lifting brackets, installing guide studs, and removing bolts and the flywheel.
3. Installing the flywheel by heating the ring gear, attaching lifting brackets, applying threadlocker to bolts, and tightening bolts to specification.
4. Removing the crankshaft rear seal by removing bolts and the seal, and inspecting the crankshaft surface.
5. Installing
Caterpillar Cat 349D L Excavator (Prefix FLA) Service Repair Manual (FLA00001...wfu089267
This document provides instructions for removing and installing various components of the rear gear group and flywheel on a C13 engine, including:
- Removing and installing the rear gear group components like gears, covers, seals, and bearings. Precise measurements and tooling are required for proper installation.
- Procedures for removing and installing the flywheel, which requires lifting equipment due to its weight. The ring gear must be heated for removal and cooled for installation.
- Removing and installing the crankshaft rear seal using specific bolts and torque specifications. Inspection of the crankshaft surface is also noted.
Precise measurements and use of the correct tools are emphasized for correct re
Caterpillar Cat 345D L Excavator (Prefix YEE) Service Repair Manual (YEE00001...wfu089267
This document provides instructions for removing and installing various engine components on a Caterpillar 345D L excavator, including:
1. The rear gear group is removed by taking off bolts, seals, gears, and covers. Proper bearing installation is emphasized.
2. Flywheel removal requires lifting equipment due to its weight. Installation involves heating the ring gear, applying loctite, and torqueing bolts.
3. Removing the crankshaft rear seal involves taking off bolts. Inspection of the seal surface and crankshaft specifications is noted.
4. Installing the rear seal requires cleaning, applying primer and retaining compound, and following a tightening sequence.
Caterpillar Cat 345D L Excavator (Prefix PBT) Service Repair Manual (PBT00001...wfu089267
The document provides instructions for disassembling and assembling a swing drive. It lists the required tools and parts. The disassembly process involves removing components like the carrier assembly, ring gear, and bearings. The assembly process describes cleaning and preparing the parts, applying lubricants, and installing components like the bearings, seals, and carrier assembly back into the swing drive housing. Proper alignment and pressing of parts into place is emphasized.
Caterpillar Cat 345D L Excavator (Prefix KFH) Service Repair Manual (KFH00001...wfu089267
This document provides instructions for removing and installing various components of the rear gear group and flywheel on a C13 engine for a 345D L excavator. The removal procedure lists the required tools and steps to remove the electric starting motor, flywheel, rear crankshaft seal, gear components, and bearings. The installation procedure provides steps to install the rear crankshaft seal, flywheel, gear components, and bearings in reverse order and includes notes about tooling, specifications, and torque values.
Caterpillar Cat 345D L Excavator (Prefix BYC) Service Repair Manual (BYC00001...wfu089267
This document provides instructions for removing and installing the rear gear group on a 345D L excavator with a C13 engine. The removal procedure involves 11 steps including removing bolts, gears, seals, and bearings. The installation procedure involves 11 steps in the reverse order and provides notes on properly installing bearings, seals, and gears. Tools required are also listed.
Caterpillar Cat 345C L Mobile Hydraulic Excavator (Prefix B6N) Service Repair...wfu089267
The document provides instructions for disassembling and assembling the piston motor (hydraulic fan) and hydraulic lockout control on a 345C L Mobile Hydraulic Excavator. It includes detailed steps and illustrations for removing components like the motor cover, head assembly, pistons, and seals. It also describes removing the hydraulic lockout control by removing mounting screws and cutting cable ties.
Caterpillar Cat 345C HCR Material Handler EXCAVATOR (Prefix MTE) Service Repa...wfu089267
This document provides instructions for removing and installing the rear gear group on a Caterpillar 345C excavator engine. It outlines the required tools and parts, provides illustrations of each step, and describes the procedures for disassembly and assembly. The disassembly process involves removing 14 separate components including gears, covers, seals, and bearings. The installation process describes properly positioning 11 components and applying sealant or lubricant as needed. Special attention is placed on properly seating bearings at the correct angles and distances from ends of bores.
This document provides instructions for removing and installing valves and related components on a Caterpillar 345C excavator engine. It describes:
- Removing the cylinder head, valves, valve springs, seals, and guides
- Installing new valve guides and seats
- Instructions include removal and installation steps and required tools
The document aims to correctly guide mechanics through servicing the engine's valve train components while preventing contamination and injury.
This document provides instructions for removing and installing fuel transfer pumps and electronic unit injectors on a 345C Excavator. The removal process involves disconnecting hoses and tubes, removing bolts, and taking out the pump or injector. The installation is the reverse of removal. Special tools and cleaning of parts are required. Programming is also needed when installing new injectors to input identification codes.
This document provides removal and installation instructions for various components of a 345C excavator engine. It describes in step-by-step detail how to remove and install components like the rear gear group, flywheel, crankshaft rear seal, and more. Detailed illustrations and specifications are provided to ensure correct removal and installation of parts. Safety notices are included to handle fluids and contaminated parts properly.
Caterpillar Cat 345B Series II Excavator (Prefix ALB) Service Repair Manual (...wfu089267
The document provides instructions for assembling a travel motor for an excavator model 345B II. Key steps include:
1. Installing seals, plugs and other components back into the travel motor housing.
2. Assembling the barrel assembly including installing washers, spacers, piston assemblies and retainer.
3. Installing the cam plate and bearing onto the shaft and assembling the rotating group.
The instructions provide detailed illustrations and specify torque settings for assembling the various components in the correct orientation and order. Cleaning and inspection of parts is emphasized to prevent contamination of the hydraulic system.
Caterpillar Cat 345B Series II Excavator (Prefix AKX) Service Repair Manual (...wfu089267
This document provides step-by-step instructions for disassembling and assembling the travel motor on a 345B and 345B L Series II Excavator. It lists 31 steps to disassemble the travel motor by removing components like the head, rotating group, brake piston, plates and seals. It then lists 29 steps to reassemble the travel motor by installing components in the reverse order, and provides notes about cleaning, lubricating and replacing parts as needed. Tools required are also listed.
Caterpillar Cat 345B Series II Excavator (Prefix AKJ) Service Repair Manual (...wfu089267
The document provides instructions for installing connecting rod bearings on a 3176C engine. It describes:
1) Installing the upper half of the connecting rod bearing into the connecting rod and applying oil.
2) Positioning the connecting rod and bearing on the crankshaft and installing the lower bearing half.
3) Tightening the connecting rod cap bolts in two steps to the specified torque.
The document provides step-by-step instructions for disassembling the travel motor on 349F and 349F L excavators. It details 26 steps to remove components like plugs, seals, springs, pistons, plates and housing. Various tools are required including lifting devices, bolts, nuts and specialty pullers or prying tools. Safety precautions are provided to wear protective equipment when releasing stored energy from springs. Component names, part numbers and diagrams are included to aid reassembly.
Caterpillar Cat 349E L Excavator (Prefix TFG) Service Repair Manual (TFG00001...wfu089267
This document provides instructions for disassembling and assembling a hydraulic fan drive on a 349E L excavator. The disassembly process involves removing 22 parts in sequential order, taking care to note the order and orientation of components. The assembly follows the reverse of the disassembly order. Precision tools are required and cleanliness is important to prevent damage to components. Safety precautions are provided for spring loaded parts.
Caterpillar Cat 349E L Excavator (Prefix FJB) Service Repair Manual (FJB00001...wfu089267
The document provides instructions for disassembling and assembling a hydraulic fan drive for a 349E excavator. Key steps include using various tools to remove components like bolts, retainers, seals, and bearings from the drive flange, cover assembly, case, clutch housing, and shaft assembly. The assembly procedure outlines installing these components in reverse order and notes that cleanliness is important to prevent damage to precision parts. Special care must be taken when handling spring-loaded or sealed parts.
The document provides instructions for disassembling and assembling a hydraulic fan drive for a 349E excavator. Key steps include using various tools to remove components like bolts, retainers, seals, and plates. The drive flange, cover assembly, and clutch housing assembly are then separated from the case. Individual parts like bearings, seals, springs, and discs are removed or installed. Precautions are outlined to prevent damage and contain fluids. The assembly procedure reverses the disassembly steps and notes to clean parts and apply sealants in the proper locations.
Caterpillar Cat 349D2 L Excavator (Prefix XAC) Service Repair Manual (XAC0000...wfu089267
The document provides step-by-step instructions for disassembling and assembling a travel motor. It details removing components like the head, plates, seals, and piston assemblies. Cleaning and inspection of parts is emphasized. The assembly section outlines installing seals, spacers, and other components in reverse order of disassembly. Proper component orientation and cleanliness during assembly are stressed.
Caterpillar Cat 349D2 L Excavator (Prefix WEC) Service Repair Manual (WEC0000...wfu089267
This document provides instructions for removing and installing various components of a C13 engine, including:
1. Removing and installing the rear gear group by removing bolts, seals, gears, bushings, and bearings.
2. Removing the flywheel by attaching lifting tools and removing bolts.
3. Installing the flywheel by heating the ring gear, attaching lifting tools, applying loctite to bolts, and tightening bolts.
4. Removing the crankshaft rear seal by removing bolts and the seal.
5. Installing the crankshaft rear seal by cleaning parts, applying primer and retaining compound, and installing the seal with bol
This document provides instructions for removing and installing various engine components on a 349D2 excavator, including:
1. Removing and installing the rear gear group, which involves removing gears, seals, bolts and bearings.
2. Removing the flywheel by detaching lifting brackets, installing guide studs, and removing bolts and the flywheel.
3. Installing the flywheel by heating the ring gear, attaching lifting brackets, applying threadlocker to bolts, and tightening bolts to specification.
4. Removing the crankshaft rear seal by removing bolts and the seal, and inspecting the crankshaft surface.
5. Installing
Caterpillar Cat 349D L Excavator (Prefix FLA) Service Repair Manual (FLA00001...wfu089267
This document provides instructions for removing and installing various components of the rear gear group and flywheel on a C13 engine, including:
- Removing and installing the rear gear group components like gears, covers, seals, and bearings. Precise measurements and tooling are required for proper installation.
- Procedures for removing and installing the flywheel, which requires lifting equipment due to its weight. The ring gear must be heated for removal and cooled for installation.
- Removing and installing the crankshaft rear seal using specific bolts and torque specifications. Inspection of the crankshaft surface is also noted.
Precise measurements and use of the correct tools are emphasized for correct re
Caterpillar Cat 345D L Excavator (Prefix YEE) Service Repair Manual (YEE00001...wfu089267
This document provides instructions for removing and installing various engine components on a Caterpillar 345D L excavator, including:
1. The rear gear group is removed by taking off bolts, seals, gears, and covers. Proper bearing installation is emphasized.
2. Flywheel removal requires lifting equipment due to its weight. Installation involves heating the ring gear, applying loctite, and torqueing bolts.
3. Removing the crankshaft rear seal involves taking off bolts. Inspection of the seal surface and crankshaft specifications is noted.
4. Installing the rear seal requires cleaning, applying primer and retaining compound, and following a tightening sequence.
Caterpillar Cat 345D L Excavator (Prefix PBT) Service Repair Manual (PBT00001...wfu089267
The document provides instructions for disassembling and assembling a swing drive. It lists the required tools and parts. The disassembly process involves removing components like the carrier assembly, ring gear, and bearings. The assembly process describes cleaning and preparing the parts, applying lubricants, and installing components like the bearings, seals, and carrier assembly back into the swing drive housing. Proper alignment and pressing of parts into place is emphasized.
Caterpillar Cat 345D L Excavator (Prefix KFH) Service Repair Manual (KFH00001...wfu089267
This document provides instructions for removing and installing various components of the rear gear group and flywheel on a C13 engine for a 345D L excavator. The removal procedure lists the required tools and steps to remove the electric starting motor, flywheel, rear crankshaft seal, gear components, and bearings. The installation procedure provides steps to install the rear crankshaft seal, flywheel, gear components, and bearings in reverse order and includes notes about tooling, specifications, and torque values.
Caterpillar Cat 345D L Excavator (Prefix BYC) Service Repair Manual (BYC00001...wfu089267
This document provides instructions for removing and installing the rear gear group on a 345D L excavator with a C13 engine. The removal procedure involves 11 steps including removing bolts, gears, seals, and bearings. The installation procedure involves 11 steps in the reverse order and provides notes on properly installing bearings, seals, and gears. Tools required are also listed.
Caterpillar Cat 345C L Mobile Hydraulic Excavator (Prefix B6N) Service Repair...wfu089267
The document provides instructions for disassembling and assembling the piston motor (hydraulic fan) and hydraulic lockout control on a 345C L Mobile Hydraulic Excavator. It includes detailed steps and illustrations for removing components like the motor cover, head assembly, pistons, and seals. It also describes removing the hydraulic lockout control by removing mounting screws and cutting cable ties.
Caterpillar Cat 345C HCR Material Handler EXCAVATOR (Prefix MTE) Service Repa...wfu089267
This document provides instructions for removing and installing the rear gear group on a Caterpillar 345C excavator engine. It outlines the required tools and parts, provides illustrations of each step, and describes the procedures for disassembly and assembly. The disassembly process involves removing 14 separate components including gears, covers, seals, and bearings. The installation process describes properly positioning 11 components and applying sealant or lubricant as needed. Special attention is placed on properly seating bearings at the correct angles and distances from ends of bores.
This document provides instructions for removing and installing valves and related components on a Caterpillar 345C excavator engine. It describes:
- Removing the cylinder head, valves, valve springs, seals, and guides
- Installing new valve guides and seats
- Instructions include removal and installation steps and required tools
The document aims to correctly guide mechanics through servicing the engine's valve train components while preventing contamination and injury.
This document provides instructions for removing and installing fuel transfer pumps and electronic unit injectors on a 345C Excavator. The removal process involves disconnecting hoses and tubes, removing bolts, and taking out the pump or injector. The installation is the reverse of removal. Special tools and cleaning of parts are required. Programming is also needed when installing new injectors to input identification codes.
This document provides removal and installation instructions for various components of a 345C excavator engine. It describes in step-by-step detail how to remove and install components like the rear gear group, flywheel, crankshaft rear seal, and more. Detailed illustrations and specifications are provided to ensure correct removal and installation of parts. Safety notices are included to handle fluids and contaminated parts properly.
Caterpillar Cat 345B Series II Excavator (Prefix ALB) Service Repair Manual (...wfu089267
The document provides instructions for assembling a travel motor for an excavator model 345B II. Key steps include:
1. Installing seals, plugs and other components back into the travel motor housing.
2. Assembling the barrel assembly including installing washers, spacers, piston assemblies and retainer.
3. Installing the cam plate and bearing onto the shaft and assembling the rotating group.
The instructions provide detailed illustrations and specify torque settings for assembling the various components in the correct orientation and order. Cleaning and inspection of parts is emphasized to prevent contamination of the hydraulic system.
Caterpillar Cat 345B Series II Excavator (Prefix AKX) Service Repair Manual (...wfu089267
This document provides step-by-step instructions for disassembling and assembling the travel motor on a 345B and 345B L Series II Excavator. It lists 31 steps to disassemble the travel motor by removing components like the head, rotating group, brake piston, plates and seals. It then lists 29 steps to reassemble the travel motor by installing components in the reverse order, and provides notes about cleaning, lubricating and replacing parts as needed. Tools required are also listed.
Caterpillar Cat 345B Series II Excavator (Prefix AKJ) Service Repair Manual (...wfu089267
The document provides instructions for installing connecting rod bearings on a 3176C engine. It describes:
1) Installing the upper half of the connecting rod bearing into the connecting rod and applying oil.
2) Positioning the connecting rod and bearing on the crankshaft and installing the lower bearing half.
3) Tightening the connecting rod cap bolts in two steps to the specified torque.
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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.
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.
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.
2. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 345B L EXCAVATOR 9GS
Configuration: 345B and 345B L Excavators 9GS00001-UP (MACHINE)
Disassembly and Assembly
3176C and 3196 Engines for Caterpillar Built Machines
Media Number -RENR1223-15 Publication Date -01/08/2015 Date Updated -03/08/2015
i01604601
Rocker Shaft and Pushrod - Remove
SMCS - 1102-011; 1208-011
Removal Procedure
Start By:
A. Remove the valve mechanism cover. Refer to Disassembly and Assembly, "Valve
Mechanism Cover - Remove and Install".
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
NOTICE
Care must be taken to ensure that fluids are contained during
performance of inspection, maintenance, testing, adjusting and repair
of the product. Be prepared to collect the fluid with suitable containers
before opening any compartment or disassembling any component
containing fluids.
Refer to Special Publication, NENG2500, "Caterpillar Tools and Shop
Products Guide" for tools and supplies suitable to collect and contain
fluids on Caterpillar products.
Dispose of all fluids according to local regulations and mandates.
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3. Illustration 1 g00515542
1. Place an identification mark on each rocker arm in order to identify the proper location in
the engine for installation.
2. Remove bolts (1) and rocker arms (2) .
3. Remove push rods (3). Keep each push rod with the respective rocker arm.
Illustration 2 g00515374
4. Remove valve bridges (4) .
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
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5. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 345B L EXCAVATOR 9GS
Configuration: 345B and 345B L Excavators 9GS00001-UP (MACHINE)
Disassembly and Assembly
3176C and 3196 Engines for Caterpillar Built Machines
Media Number -RENR1223-15 Publication Date -01/08/2015 Date Updated -03/08/2015
i07141366
Rocker Shaft and Pushrod - Install
SMCS - 1102-012; 1208-012
Installation Procedure
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
1. Inspect the condition of the following items: rocker arms, valve bridges, and push rods.
Replace the parts, if necessary.
Illustration 1 g00515542
2. Install push rods (3) in the correct location in the engine.
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6. Illustration 2 g00515374
3. Install valve bridges (4). Lubricate the top surface of the valve bridges with clean engine oil.
4. Place rocker arms (2) in the correct locations that were marked during removal. Install bolts
(1) and tighten to a torque of 100 ± 20 N·m (74 ± 15 lb ft).
End By:
a. Install the valve mechanism cover. Refer to Disassembly and Assembly, "Valve Mechanism
Cover - Remove and Install".
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
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7. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 345B L EXCAVATOR 9GS
Configuration: 345B and 345B L Excavators 9GS00001-UP (MACHINE)
Disassembly and Assembly
3176C and 3196 Engines for Caterpillar Built Machines
Media Number -RENR1223-15 Publication Date -01/08/2015 Date Updated -03/08/2015
i01771996
Cylinder Head - Remove
SMCS - 1100-011
Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 185-3630 Strap Wrench Assembly 1
Start By:
A. Remove the base for the valve mechanism cover. Refer to Disassembly and Assembly,
"Valve Mechanism Cover Base - Remove and Install".
B. Remove the rocker shaft and the pushrods. Refer to Disassembly and Assembly, "Rocker
Shaft and Pushrod - Remove".
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
NOTICE
Care must be taken to ensure that fluids are contained during
performance of inspection, maintenance, testing, adjusting and repair
of the product. Be prepared to collect the fluid with suitable containers
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8. before opening any compartment or disassembling any component
containing fluids.
Refer to Special Publication, NENG2500, "Caterpillar Tools and Shop
Products Guide" for tools and supplies suitable to collect and contain
fluids on Caterpillar products.
Dispose of all fluids according to local regulations and mandates.
Illustration 1 g00517348
1. Remove bolt (1). Remove clip (2) .
2. Disconnect sensors from engine wiring harness (3) .
3. Remove the sensors.
Illustration 2 g00517351
4. Remove bolts (5). Disconnect tube assembly (4) and remove the O-ring seal.
5. Remove bolts (7). Disconnect tube assembly (6) and remove the O-ring seals.
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9. Illustration 3 g00517354
Typical example
6. Use Tooling (A) in order to remove fuel filter (8). Disconnect hose (9). Plug all openings
immediately.
7. Loosen bolt (11). Disconnect wiring harness (10) .
Illustration 4 g00517355
Typical example
8. Disconnect sensor connector (13) and clips (12). Remove clip (14) and the bolt.
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10. Illustration 5 g00517356
Typical example
9. Remove bolts (15) .
10. Remove water outlet manifold (16) .
Illustration 6 g00517359
11. Remove head bolts (17) .
12. Remove water outlet manifold gaskets (18) from cylinder head (19) .
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11. Illustration 7 g00517361
13. Attach a suitable lifting device to cylinder head (19). Remove cylinder head (19) from the
cylinder block. The weight of cylinder head (19) is 135 kg (300 lb).
14. Remove cylinder head gasket (20) and O-ring seals (21) from the cylinder block.
Copyright 1993 - 2020 Caterpillar Inc.
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12. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 345B L EXCAVATOR 9GS
Configuration: 345B and 345B L Excavators 9GS00001-UP (MACHINE)
Disassembly and Assembly
3176C and 3196 Engines for Caterpillar Built Machines
Media Number -RENR1223-15 Publication Date -01/08/2015 Date Updated -03/08/2015
i01792874
Cylinder Head - Install
SMCS - 1100-012
Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 185-3630 Strap Wrench Assembly 1
B 1U-5686 (1)
21/32 inch Drill Bit 1
C 4C-9732 (1)
M16x2.0-D7 Plug Tap 1
D 9U-5604 M16x2.0 32mm Heli-Coil Insert (2)
1
E 8T-2799 (1)
Heli-Coil Installation Tool 1
F 8T-3096 Plug Tap 1
G 6V-4876 Lubricant 1
( 1 )
Part of 4C-8367 Thread Repair Kit
( 2 )
This is a special length.
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
Note: For more information, refer to Video Tape, LEVN5101, "C-10 and C-12 Head Gasket Repair
Procedure".
1. Thoroughly clean the mating surfaces of the cylinder head and the cylinder block.
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13. 2. Clean all 26 head bolt holes on the cylinder block with Tooling (F) .
3. After cleaning the threads, remove any debris from the head bolt holes on the cylinder block with a
vacuum line.
4. Visually inspect the head bolt holes on the cylinder block for thread damage.
5. If a damaged head bolt thread is observed, repair the damaged head bolt thread with a Heli-Coil
thread repair kit.
6. Inspect the cylinder head and the cylinder block for flatness. Refer to Guideline for Reusable Parts
and Salvage Operations, SEBF8162, "Procedure to Measure and Salvage Cylinder Head Assemblies
and Related Components".
Illustration 1 g00810396
Cylinder Head Gasket
(29) Straight Edge
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14. Illustration 2 g00810399
Cylinder Head Gasket
(28) Scalloped Edge
7. Determine the correct cylinder head gasket to use. Refer to Illustration 1 and Illustration 2.
Illustration 3 g00525775
8. Install the correct cylinder head gasket (26) and new O-ring seals (27) on the cylinder block. Inspect
the condition of the remaining gaskets. Replace the gaskets, if necessary.
Note: To avoid damage to the cylinder head gasket, use guide bolts of an appropriate size to install
the cylinder head.
9. Use a suitable lifting device to install the cylinder head on the cylinder block.
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15. Illustration 4 g00525534
10. Install four gaskets (24) on cylinder head (25) .
11. Install new cylinder head bolts (23). If the engine is equipped with a compression brake, then also
install new head bolt studs.
12. Lubricate the following components with Tooling (G) : the bolt threads, the underside of the bolt
heads and the washers. Follow Step 13 for the correct tightening procedure.
Illustration 5 g00517501
Note: Engines that are equipped with a compression brake will have three head bolt studs. Install the
head bolt studs in positions (2), (8), and (10). Tighten the head bolt studs in sequence with the
cylinder head bolts.
13. Tighten the cylinder head bolts according to the following procedure:
a. Tighten bolt (1) through bolt (26) in a numerical sequence to a torque of 160 ± 15 N·m (120 ±
11 lb ft).
b. Tighten bolt (1) through bolt (26) again in a numerical sequence to a torque of 160 ± 15 N·m
(120 ± 11 lb ft).
c. Place an index mark on each bolt head. Turn bolt (1) through bolt (26) in a numerical sequence
for an additional 90 degrees (1/4 turn).
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16. d. Loosen bolt (1) through bolt (26) until the washers are loose under the bolt heads.
e. Tighten bolt (1) through bolt (26) in a numerical sequence to a torque of 160 ± 15 N·m (120 ±
11 lb ft).
f. Tighten bolt (1) through bolt (26) again in a numerical sequence to a torque of 160 ± 15 N·m
(120 ± 11 lb ft).
g. Place an index mark on each bolt head. Turn bolt (1) through bolt (26) in a numerical sequence
for an additional 90 degrees (1/4 turn).
h. Tighten bolt (27) through bolt (33) in a numerical sequence to a torque of 28 ± 7 N·m (20 ± 5
lb ft).
Illustration 6 g00525468
14. Install head bolt spacers (22) on the three head bolt studs. Tighten head bolt spacers (22) to a torque
of 100 ± 20 N·m (75 ± 15 lb ft).
15. Install water outlet manifold (21) and bolts (20) .
Illustration 7 g00814600
16. Hold line (19) in position and connect fittings (17). Install bolts (18) .
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17. Illustration 8 g00676967
17. Connect wiring harness (14). Tighten bolt (16) to a torque of 6 ± 1 N·m (53 ± 9 lb in).
18. Connect hose (15) .
Illustration 9 g00676971
19. Connect sensor connector (12). Install the clip, the washer, and bolt (11). Secure the wiring harness
with tie straps (13) .
20. Install fuel filter (10) with Tool (A). Follow the instructions on the fuel filter.
21. Connect hose (9) .
22. Install hose (8) .
23. Install the bolts, the washers, and two nuts (7) .
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18. Illustration 10 g00525386
24. Install tube assembly (5) with the O-ring seals, two bolts (6), and the washers.
25. Install tube assembly (3) with the O-ring seal, two bolts (4), and the washers. Install the clip and the
bolt to tube assembly (5) and (3) .
Illustration 11 g00524436
26. Route wiring harness (1) accordingly and connect sensor connector (2) .
27. Fill the cooling system with coolant to the correct level. Refer to the Operation and Maintenance
Manual for the correct filling procedure.
End By:
a. Install the rocker shaft and the pushrods. Refer to Disassembly and Assembly, "Rocker Shaft and
Pushrods - Install".
b. Install the valve cover base. Refer to Disassembly and Assembly, "Valve Mechanism Cover Base -
Remove and Install".
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
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Thu Aug 13 08:10:23 UTC+0800 2020
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19. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 345B L EXCAVATOR 9GS
Configuration: 345B and 345B L Excavators 9GS00001-UP (MACHINE)
Disassembly and Assembly
3176C and 3196 Engines for Caterpillar Built Machines
Media Number -RENR1223-15 Publication Date -01/08/2015 Date Updated -03/08/2015
i02087499
Lifter Group - Remove and Install
SMCS - 1209-010
Removal Procedure
Start By:
A. Remove the cylinder head. Refer to Disassembly and Assembly, "Cylinder Head -
Remove".
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
NOTICE
Care must be taken to ensure that fluids are contained during
performance of inspection, maintenance, testing, adjusting and repair
of the product. Be prepared to collect the fluid with suitable containers
before opening any compartment or disassembling any component
containing fluids.
Refer to Special Publication, NENG2500, "Caterpillar Tools and Shop
Products Guide" for tools and supplies suitable to collect and contain
fluids on Caterpillar products.
Dispose of all fluids according to local regulations and mandates.
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20. Illustration 1 g01022184
1. Remove bolts (1) and lifter assembly (2). The lifter assembly can be removed in two
sections.
Illustration 2 g01022187
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21. 2. Remove the following items from the right end of lifter shaft (5) : bracket assembly (6),
valve lifters (8) and unit injector lifter (9) .
3. Remove the following items from the middle of lifter shaft (5) : valve lifters (8) and unit
injector lifter (9) .
4. Remove the following items from the left end of lifter shaft (5) : bracket assembly (7), valve
lifters (8) and unit injector lifter (9) .
5. Remove dowel (4) and cap plug (3) from lifter shaft (5) .
6. Remove the spring pin from bracket assembly (7), if necessary.
7. Remove dowel (10) from bracket assembly (6), if necessary.
Installation Procedure
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
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22. Illustration 3 g01022187
1. Install the spring pin and dowel (10) in bracket assembly (6). Install the spring pin and the
dowel in bracket assembly (7) .
2. Install dowel (4) and cap plug (3) in lifter shaft (5). Lubricate the lifter shaft with clean
engine oil prior to assembly.
3. Install the following items on the left end of lifter shaft (5) : bracket assembly (7), valve
lifters (8) and unit injector lifter (9) .
4. Install the following items on the middle of lifter shaft (5) : valve lifters (8) and unit injector
lifter (9) .
5. Install the following items on the right end of lifter shaft (5) : bracket assembly (6), valve
lifters (8) and unit injector lifter (9) .
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23. Illustration 4 g01022184
Note: Immerse the entire lifter assembly in clean engine oil prior to installation on the
engine.
6. Place the lifter assembly (2) on the engine and install bolts (1). Tighten the bolts to a torque
of 30 ± 3 N·m (22 ± 2 lb ft).
End By: Install the cylinder head. Refer to Disassembly and Assembly, "Cylinder Head - Install".
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
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24. Thank you very much for
your reading. Please Click
Here. Then Get COMPLETE
MANUAL. NO WAITING
NOTE:
If there is no response to
click on the link above,
please download the PDF
document first and then
click on it.
25. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 345B L EXCAVATOR 9GS
Configuration: 345B and 345B L Excavators 9GS00001-UP (MACHINE)
Disassembly and Assembly
3176C and 3196 Engines for Caterpillar Built Machines
Media Number -RENR1223-15 Publication Date -01/08/2015 Date Updated -03/08/2015
i02363444
Camshaft - Remove
SMCS - 1210-011
Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 131-1525 Camshaft Pilot 1
Start By:
A. Remove the rocker shaft and the pushrods. Refer to Disassembly and Assembly, "Rocker
Shaft and Pushrod - Remove".
B. Remove the front cover. Refer to Disassembly and Assembly, "Front Cover - Remove".
C. Remove the camshaft position sensor. Refer to Disassembly and Assembly, "Camshaft
Position Sensor - Remove and Install".
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
NOTICE
Care must be taken to ensure that fluids are contained during
performance of inspection, maintenance, testing, adjusting and repair
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26. 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, "Caterpillar Dealer Service
Tool Catalog" for tools and supplies suitable to collect and contain
fluids on Caterpillar products.
Dispose of all fluids according to local regulations and mandates.
1. Turn the crankshaft to top center compression stroke for the No. 1 piston. Install the timing
bolt in the flywheel. Refer to Testing and Adjusting, "Finding Top Center Position for No. 1
Piston".
2. Ensure that the timing marks on the following gears are aligned: the camshaft drive gear, the
idler gear and the crankshaft gear.
Illustration 1 g00529917
Note: It is not necessary to remove the cylinder head for removal of the camshaft.
3. Wire the valve lifters away from the camshaft. See Illustration 1.
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27. Illustration 2 g00813405
4. Remove thrust pin (1) .
5. Install Tooling (A) into camshaft (2) .
Note: Lubricate Tooling (A) for easier removal of the camshaft. Lubrication also prevents
damaging the camshaft lobes and the camshaft bearings.
6. Carefully remove camshaft (2) from the engine.
Copyright 1993 - 2020 Caterpillar Inc.
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