This document provides instructions for installing a unit injector sleeve in a Caterpillar C9 engine. It outlines the required tools and parts. The procedure involves cleaning the sleeve and cylinder head bore, applying seals and retaining compound to the sleeve, and installing the sleeve using a hammer and installer tool. Allowing the retaining compound to cure for two hours completes the process.
Caterpillar cat 336 d l excavator (prefix jbf) service repair manual (jbf0000...fjskkkdmem
This document provides instructions for removing and installing a unit injector and unit injector sleeve on a Caterpillar C9 engine. It outlines the required tools and gives step-by-step procedures for removing the injector and sleeve, cleaning components, installing new seals, and reinstalling the injector and sleeve. Technicians are advised to clean all parts thoroughly, properly install new seals, and use the specified tools to prevent damage to components.
Caterpillar cat 336 d l excavator (prefix jbf) service repair manual (jbf0000...fjskemdme
This document provides instructions for installing a unit injector sleeve on a Caterpillar C9 engine. It lists the required tools and gives step-by-step details for the installation. Key steps include cleaning the sleeve and cylinder head bore, applying retaining compound to the sleeve, inserting the sleeve into the bore using an installer tool, and allowing the compound to cure before filling the engine with fuel or coolant. Proper installation is important to prevent leaks that could cause low pressure or excessive oil consumption.
Caterpillar cat 336 d l excavator (prefix jbf) service repair manual (jbf0000...fjjsekwsxkdmmem
This document provides instructions for installing a unit injector sleeve on a Caterpillar C9 engine. It outlines the required tools and gives step-by-step details for cleaning the sleeve and bore, applying seals and retaining compound, and installing the sleeve using a hammer and installer tool. Proper installation is important to prevent leaks that could cause low pressure or excessive oil consumption.
Caterpillar Cat 336D L Excavator (Prefix JBF) Service Repair Manual Instant D...fijsekkdmdm2w
This document provides instructions for installing a unit injector sleeve on a Caterpillar C9 engine. It lists the required tools and gives step-by-step details for cleaning the sleeve and cylinder head bore, applying seals and retaining compound, and installing the sleeve using a hammer and installer tool. Proper installation is important to prevent leaks that could cause low pressure or excess oil consumption.
Caterpillar Cat 336D L Excavator (Prefix JBF) Service Repair Manual Instant D...zan2736ban
This document provides instructions for installing a unit injector sleeve on a Caterpillar C9 engine. It outlines the required tools and gives step-by-step details for cleaning the sleeve and cylinder head bore, lubricating seals, applying retaining compound to the sleeve, and installing the sleeve using a hammer and installer tool. Proper installation is important to prevent leaks that could cause low pressure or oil consumption issues.
Caterpillar Cat 313F L Excavator (Prefix NLG) Service Repair Manual (NLG00001...ufjksemd8ujd
This document provides instructions for removing the front housing on a C4.4 engine. It involves:
1. Removing various other components first like the fan, crankshaft pulley, oil pan, accessory drive, water pump and timing gears.
2. Disconnecting a harness assembly and removing bolts that secure a bypass tube to the front housing.
3. Removing bolts of various lengths that secure the front housing, and then removing the front housing from the engine.
This document provides instructions for disassembling the final drive, travel motor, and various other components of a 313D2 excavator. It lists the required tools and safety precautions and then outlines 16 steps to disassemble parts like the final drive, traction control valve, counterbalance valve, travel motor, barrel assembly, and piston assemblies. Detailed illustrations are provided to identify the specific components and guide the disassembly process.
The document provides instructions for removing and installing various engine components on a Caterpillar C4.2 engine, including:
- Removing and installing the flywheel housing, which requires draining fluids, removing mounting bolts and seals, and installing a new gasket.
- Removing and installing the crankshaft pulley using pullers and sockets, which may require removing a wear sleeve.
- Removing the crankshaft front seal using a slide hammer puller after drilling holes in the seal.
- Installing a new crankshaft front seal using a installer tool and applying oil to the seal and crankshaft pulley.
Caterpillar cat 336 d l excavator (prefix jbf) service repair manual (jbf0000...fjskkkdmem
This document provides instructions for removing and installing a unit injector and unit injector sleeve on a Caterpillar C9 engine. It outlines the required tools and gives step-by-step procedures for removing the injector and sleeve, cleaning components, installing new seals, and reinstalling the injector and sleeve. Technicians are advised to clean all parts thoroughly, properly install new seals, and use the specified tools to prevent damage to components.
Caterpillar cat 336 d l excavator (prefix jbf) service repair manual (jbf0000...fjskemdme
This document provides instructions for installing a unit injector sleeve on a Caterpillar C9 engine. It lists the required tools and gives step-by-step details for the installation. Key steps include cleaning the sleeve and cylinder head bore, applying retaining compound to the sleeve, inserting the sleeve into the bore using an installer tool, and allowing the compound to cure before filling the engine with fuel or coolant. Proper installation is important to prevent leaks that could cause low pressure or excessive oil consumption.
Caterpillar cat 336 d l excavator (prefix jbf) service repair manual (jbf0000...fjjsekwsxkdmmem
This document provides instructions for installing a unit injector sleeve on a Caterpillar C9 engine. It outlines the required tools and gives step-by-step details for cleaning the sleeve and bore, applying seals and retaining compound, and installing the sleeve using a hammer and installer tool. Proper installation is important to prevent leaks that could cause low pressure or excessive oil consumption.
Caterpillar Cat 336D L Excavator (Prefix JBF) Service Repair Manual Instant D...fijsekkdmdm2w
This document provides instructions for installing a unit injector sleeve on a Caterpillar C9 engine. It lists the required tools and gives step-by-step details for cleaning the sleeve and cylinder head bore, applying seals and retaining compound, and installing the sleeve using a hammer and installer tool. Proper installation is important to prevent leaks that could cause low pressure or excess oil consumption.
Caterpillar Cat 336D L Excavator (Prefix JBF) Service Repair Manual Instant D...zan2736ban
This document provides instructions for installing a unit injector sleeve on a Caterpillar C9 engine. It outlines the required tools and gives step-by-step details for cleaning the sleeve and cylinder head bore, lubricating seals, applying retaining compound to the sleeve, and installing the sleeve using a hammer and installer tool. Proper installation is important to prevent leaks that could cause low pressure or oil consumption issues.
Caterpillar Cat 313F L Excavator (Prefix NLG) Service Repair Manual (NLG00001...ufjksemd8ujd
This document provides instructions for removing the front housing on a C4.4 engine. It involves:
1. Removing various other components first like the fan, crankshaft pulley, oil pan, accessory drive, water pump and timing gears.
2. Disconnecting a harness assembly and removing bolts that secure a bypass tube to the front housing.
3. Removing bolts of various lengths that secure the front housing, and then removing the front housing from the engine.
This document provides instructions for disassembling the final drive, travel motor, and various other components of a 313D2 excavator. It lists the required tools and safety precautions and then outlines 16 steps to disassemble parts like the final drive, traction control valve, counterbalance valve, travel motor, barrel assembly, and piston assemblies. Detailed illustrations are provided to identify the specific components and guide the disassembly process.
The document provides instructions for removing and installing various engine components on a Caterpillar C4.2 engine, including:
- Removing and installing the flywheel housing, which requires draining fluids, removing mounting bolts and seals, and installing a new gasket.
- Removing and installing the crankshaft pulley using pullers and sockets, which may require removing a wear sleeve.
- Removing the crankshaft front seal using a slide hammer puller after drilling holes in the seal.
- Installing a new crankshaft front seal using a installer tool and applying oil to the seal and crankshaft pulley.
This document provides disassembly instructions for the final drive, travel motor, and counterbalance valve of a 313D2 excavator. It lists the required tools and parts and outlines 16 steps to disassemble the final drive, 13 steps to disassemble the travel motor, and 15 steps to disassemble the counterbalance valve. Safety notices are included regarding containing fluids, releasing pressures, and being struck by parts under spring force.
This document provides instructions for removing the front housing on a C4.4 engine. It involves:
1. Removing various other components first like the fan, crankshaft pulley, oil pan, accessory drive, water pump and timing gears.
2. Disconnecting a harness assembly and removing bolts that secure a bypass tube to the front housing.
3. Removing bolts of various lengths that secure the front housing, and then removing the front housing from the engine.
This document provides instructions for disassembling and assembling the travel motor of a 313D2 excavator. The disassembly process involves 27 steps to remove components like the motor head, brake piston, barrel assembly, springs and seals. The assembly process is outlined in 13 steps and provides details on cleaning, lubricating and installing components in the reverse order of disassembly. Special notes are provided regarding alignment marks, spring pressure hazards and orientation of parts.
Caterpillar Cat 312D2 L Excavator (Prefix MPP) Service Repair Manual (MPP0000...ufjksemd8ujd
This document provides instructions for disassembling various components of an excavator final drive and travel motor system. It outlines 16 steps to disassemble the final drive which include draining fluids, removing fittings and valves, and using tools to pull bearings. It also details 14 steps to disassemble the travel motor which involve removing seals, pistons, plates and springs. Safety notices are included throughout to warn of potential injuries from parts or released pressures.
Caterpillar Cat 312D2 L Excavator (Prefix KLE) Service Repair Manual (KLE0000...ufjksemd8ujd
This document provides instructions for disassembling components of an excavator including the final drive, travel motor, counterbalance valve, and barrel assembly. It lists required tools and outlines multi-step procedures involving removing fittings, draining fluids, loosening bolts, using pullers to remove bearings and seals, and noting part orientations for reassembly. Safety notices warn of risks such as fluid pressure, heavy component weights, and released spring forces.
This document provides instructions for removing and installing the front gear group on Caterpillar C4.4 engines. The removal procedure involves locking the crankshaft, camshaft, and fuel injection pump in position using timing pins. Components like the idler gears, camshaft gear, and housing bearing are then removed. Installation follows the reverse order, with lubrication of gears and checking of timing, backlash, and end play measurements upon completion. Tools and torque specifications are provided.
Caterpillar Cat 312D2 L Excavator (Prefix GWN) Service Repair Manual (GWN0000...ufjksemd8ujd
This document provides instructions for disassembling the final drive, travel motor, and other components of an excavator model 312D2. It lists the required tools and gives step-by-step procedures to remove parts like sprockets, valves, gears, plates, and seals. Safety warnings are provided to release pressures and springs carefully due to risk of injury from propelled parts. Detailed illustrations accompany each step to clearly show how to disassemble the various systems.
Caterpillar Cat 312D2 L Excavator (Prefix WHJ) Service Repair Manual (WHJ0000...ufjksemd8ujd
The document provides instructions for installing and removing various engine components on a Caterpillar 3054C engine, including:
- Installing the flywheel, which involves heating the ring gear, positioning the flywheel with guide bolts, and tightening bolts to specification.
- Removing the crankshaft rear seal housing assembly, which is non-serviceable and must be replaced as a unit.
- Installing a crankshaft rear seal housing assembly using alignment tools and tightening setscrews in a specific order.
- Removing and installing a crankshaft wear sleeve using pullers and installation sleeves to reclaim worn seal surfaces.
Caterpillar Cat 312D2 L Excavator (Prefix MGJ) Service Repair Manual (MGJ0000...ufjksemd8ujd
The document provides instructions for installing a flywheel and crankshaft rear seal on a 3054C engine. It includes:
1) Heating the ring gear to install it on the flywheel, then installing the flywheel using guide bolts and tightening bolts to the specified torque.
2) Removing the crankshaft rear seal housing assembly by removing setscrews, as the seal is non-serviceable and the housing must be replaced.
3) Installing the new crankshaft rear seal housing assembly by positioning it over the crankshaft, aligning it, and tightening setscrews to the specified torque using an alignment tool.
Caterpillar Cat 312D2 L Excavator (Prefix FAB) Service Repair Manual (FAB0000...ufjksemd8ujd
This document provides instructions for disassembling various components of an excavator, including the final drive, travel motor, counterbalance valve, and barrel assembly. It lists the required tools and outlines 16 steps to disassemble parts like the traction control valve, piston assemblies, springs, and seals. Safety notices are included to warn of potential injuries from parts propelled by springs or pressurized hydraulic fluids.
Caterpillar Cat 312D2 L Excavator (Prefix EAB) Service Repair Manual (EAB0000...ufjksemd8ujd
1. The document provides instructions for removing and installing the cylinder head and lifter group on a Caterpillar 3054C engine.
2. Key steps include draining fluids, removing components like the exhaust manifold and fuel injectors, then gradually loosening and removing cylinder head bolts.
3. Reinstallation requires cleaning surfaces, torquing bolts in a specific sequence, and refilling fluids before installing removed components.
Caterpillar Cat 312D2 L Excavator (Prefix DGF) Service Repair Manual (DGF0000...ufjksemd8ujd
This document provides instructions for removing and installing a camshaft on a Caterpillar 3054C engine. The key steps are:
1. Remove the rocker shaft assembly, pushrods, and front housing.
2. Turn the engine upside down so the valve lifters are away from the camshaft.
3. Carefully remove the camshaft from the cylinder block.
4. Ensure the camshaft is clean and lubricated with oil before installing it in the reverse order of removal. Special care must be taken not to damage the lobes or bearings.
The document provides instructions for removing and installing a cylinder head on a Caterpillar 3054C engine:
1) Drain coolant and oil, remove ancillary components, and loosen head bolts in a gradual, reverse order to prevent distortion.
2) Use lifting equipment to carefully remove the 57 kg cylinder head. Clean the head and block mating surfaces.
3) Install a new head gasket and guide bolts, then lower the head into place. Tighten bolts in stages to the specified torque values using a degree wheel.
4) Reinstall removed components, refill fluids, and complete installation by installing glow plugs and other components removed earlier.
This document provides disassembly instructions for the final drive, travel motor, and counterbalance valve of a 312D2 GC excavator. It lists the required tools and outlines 16 steps for disassembling the components. Safety notices are included to warn of potential injuries from parts under spring pressure, hydraulic oil pressure, and hot oil. The components are to be marked for proper reassembly.
This document provides instructions for removing and installing a crankshaft rear seal on a 3054C engine. The removal procedure involves taking out setscrews and the housing assembly. For installation, the new seal assembly is pushed onto the crankshaft flange with a plastic sleeve for protection. Setscrews are then tightened to secure the housing assembly to the cylinder block. Proper cleaning, alignment with tools, and torque specifications are emphasized to complete the process.
This document provides instructions for removing and installing various components of a Caterpillar 312D excavator engine, including:
- Removing and installing the flywheel housing, which requires lifting devices and bolts.
- Removing and installing the crankshaft rear seal, using a slide hammer, distorter, and installer tool.
- Removing and installing the crankshaft pulley, using a combination puller and socket tools. Heating may be required to install wear sleeves.
- Guidelines are provided for cleaning parts and applying retaining compounds during installation. Torque specifications and required tools are listed for each procedure.
The document provides instructions for installing a flywheel on a 3054C engine. It includes the following steps:
1. Clean the flywheel housing and inspect the crankshaft rear seal for leaks.
2. Heat the ring gear to 250°C and quickly install it on the flywheel, ensuring correct orientation.
3. Install guide bolts and lifting brackets to position the flywheel, then install and tighten the bolts to the specified torque.
The document provides instructions for installing a flywheel and crankshaft rear seal on a 3054C engine. It includes:
1) Heating the ring gear to install it on the flywheel, then installing the flywheel using guide bolts and tightening bolts to the specified torque.
2) Removing the crankshaft rear seal housing assembly by removing setscrews, as the seal is non-serviceable and the housing must be replaced.
3) Installing the new crankshaft rear seal housing assembly by aligning it with the crankshaft using an installation sleeve, then tightening setscrews in a specific order to the specified torque and removing
This document provides instructions for disassembling components of an excavator including the final drive, travel motor, counterbalance valve, and barrel assembly. It lists required tools and outlines 16 steps to disassemble parts like the traction control valve, bearing, relief valve assemblies, piston assemblies, springs, and seals. Safety notices are included to warn of potential injuries from parts propelled by springs or pressurized hydraulic fluid.
This document provides disassembly instructions for the final drive, travel motor, and other components of excavator models 312D2 and 312D2 L. It outlines over 30 steps to disassemble parts like the final drive, travel motor, counterbalance valve, and traction control valve. Tools and safety precautions are listed. Detailed illustrations accompany each step to ensure correct disassembly and reassembly of components.
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.
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!
This document provides disassembly instructions for the final drive, travel motor, and counterbalance valve of a 313D2 excavator. It lists the required tools and parts and outlines 16 steps to disassemble the final drive, 13 steps to disassemble the travel motor, and 15 steps to disassemble the counterbalance valve. Safety notices are included regarding containing fluids, releasing pressures, and being struck by parts under spring force.
This document provides instructions for removing the front housing on a C4.4 engine. It involves:
1. Removing various other components first like the fan, crankshaft pulley, oil pan, accessory drive, water pump and timing gears.
2. Disconnecting a harness assembly and removing bolts that secure a bypass tube to the front housing.
3. Removing bolts of various lengths that secure the front housing, and then removing the front housing from the engine.
This document provides instructions for disassembling and assembling the travel motor of a 313D2 excavator. The disassembly process involves 27 steps to remove components like the motor head, brake piston, barrel assembly, springs and seals. The assembly process is outlined in 13 steps and provides details on cleaning, lubricating and installing components in the reverse order of disassembly. Special notes are provided regarding alignment marks, spring pressure hazards and orientation of parts.
Caterpillar Cat 312D2 L Excavator (Prefix MPP) Service Repair Manual (MPP0000...ufjksemd8ujd
This document provides instructions for disassembling various components of an excavator final drive and travel motor system. It outlines 16 steps to disassemble the final drive which include draining fluids, removing fittings and valves, and using tools to pull bearings. It also details 14 steps to disassemble the travel motor which involve removing seals, pistons, plates and springs. Safety notices are included throughout to warn of potential injuries from parts or released pressures.
Caterpillar Cat 312D2 L Excavator (Prefix KLE) Service Repair Manual (KLE0000...ufjksemd8ujd
This document provides instructions for disassembling components of an excavator including the final drive, travel motor, counterbalance valve, and barrel assembly. It lists required tools and outlines multi-step procedures involving removing fittings, draining fluids, loosening bolts, using pullers to remove bearings and seals, and noting part orientations for reassembly. Safety notices warn of risks such as fluid pressure, heavy component weights, and released spring forces.
This document provides instructions for removing and installing the front gear group on Caterpillar C4.4 engines. The removal procedure involves locking the crankshaft, camshaft, and fuel injection pump in position using timing pins. Components like the idler gears, camshaft gear, and housing bearing are then removed. Installation follows the reverse order, with lubrication of gears and checking of timing, backlash, and end play measurements upon completion. Tools and torque specifications are provided.
Caterpillar Cat 312D2 L Excavator (Prefix GWN) Service Repair Manual (GWN0000...ufjksemd8ujd
This document provides instructions for disassembling the final drive, travel motor, and other components of an excavator model 312D2. It lists the required tools and gives step-by-step procedures to remove parts like sprockets, valves, gears, plates, and seals. Safety warnings are provided to release pressures and springs carefully due to risk of injury from propelled parts. Detailed illustrations accompany each step to clearly show how to disassemble the various systems.
Caterpillar Cat 312D2 L Excavator (Prefix WHJ) Service Repair Manual (WHJ0000...ufjksemd8ujd
The document provides instructions for installing and removing various engine components on a Caterpillar 3054C engine, including:
- Installing the flywheel, which involves heating the ring gear, positioning the flywheel with guide bolts, and tightening bolts to specification.
- Removing the crankshaft rear seal housing assembly, which is non-serviceable and must be replaced as a unit.
- Installing a crankshaft rear seal housing assembly using alignment tools and tightening setscrews in a specific order.
- Removing and installing a crankshaft wear sleeve using pullers and installation sleeves to reclaim worn seal surfaces.
Caterpillar Cat 312D2 L Excavator (Prefix MGJ) Service Repair Manual (MGJ0000...ufjksemd8ujd
The document provides instructions for installing a flywheel and crankshaft rear seal on a 3054C engine. It includes:
1) Heating the ring gear to install it on the flywheel, then installing the flywheel using guide bolts and tightening bolts to the specified torque.
2) Removing the crankshaft rear seal housing assembly by removing setscrews, as the seal is non-serviceable and the housing must be replaced.
3) Installing the new crankshaft rear seal housing assembly by positioning it over the crankshaft, aligning it, and tightening setscrews to the specified torque using an alignment tool.
Caterpillar Cat 312D2 L Excavator (Prefix FAB) Service Repair Manual (FAB0000...ufjksemd8ujd
This document provides instructions for disassembling various components of an excavator, including the final drive, travel motor, counterbalance valve, and barrel assembly. It lists the required tools and outlines 16 steps to disassemble parts like the traction control valve, piston assemblies, springs, and seals. Safety notices are included to warn of potential injuries from parts propelled by springs or pressurized hydraulic fluids.
Caterpillar Cat 312D2 L Excavator (Prefix EAB) Service Repair Manual (EAB0000...ufjksemd8ujd
1. The document provides instructions for removing and installing the cylinder head and lifter group on a Caterpillar 3054C engine.
2. Key steps include draining fluids, removing components like the exhaust manifold and fuel injectors, then gradually loosening and removing cylinder head bolts.
3. Reinstallation requires cleaning surfaces, torquing bolts in a specific sequence, and refilling fluids before installing removed components.
Caterpillar Cat 312D2 L Excavator (Prefix DGF) Service Repair Manual (DGF0000...ufjksemd8ujd
This document provides instructions for removing and installing a camshaft on a Caterpillar 3054C engine. The key steps are:
1. Remove the rocker shaft assembly, pushrods, and front housing.
2. Turn the engine upside down so the valve lifters are away from the camshaft.
3. Carefully remove the camshaft from the cylinder block.
4. Ensure the camshaft is clean and lubricated with oil before installing it in the reverse order of removal. Special care must be taken not to damage the lobes or bearings.
The document provides instructions for removing and installing a cylinder head on a Caterpillar 3054C engine:
1) Drain coolant and oil, remove ancillary components, and loosen head bolts in a gradual, reverse order to prevent distortion.
2) Use lifting equipment to carefully remove the 57 kg cylinder head. Clean the head and block mating surfaces.
3) Install a new head gasket and guide bolts, then lower the head into place. Tighten bolts in stages to the specified torque values using a degree wheel.
4) Reinstall removed components, refill fluids, and complete installation by installing glow plugs and other components removed earlier.
This document provides disassembly instructions for the final drive, travel motor, and counterbalance valve of a 312D2 GC excavator. It lists the required tools and outlines 16 steps for disassembling the components. Safety notices are included to warn of potential injuries from parts under spring pressure, hydraulic oil pressure, and hot oil. The components are to be marked for proper reassembly.
This document provides instructions for removing and installing a crankshaft rear seal on a 3054C engine. The removal procedure involves taking out setscrews and the housing assembly. For installation, the new seal assembly is pushed onto the crankshaft flange with a plastic sleeve for protection. Setscrews are then tightened to secure the housing assembly to the cylinder block. Proper cleaning, alignment with tools, and torque specifications are emphasized to complete the process.
This document provides instructions for removing and installing various components of a Caterpillar 312D excavator engine, including:
- Removing and installing the flywheel housing, which requires lifting devices and bolts.
- Removing and installing the crankshaft rear seal, using a slide hammer, distorter, and installer tool.
- Removing and installing the crankshaft pulley, using a combination puller and socket tools. Heating may be required to install wear sleeves.
- Guidelines are provided for cleaning parts and applying retaining compounds during installation. Torque specifications and required tools are listed for each procedure.
The document provides instructions for installing a flywheel on a 3054C engine. It includes the following steps:
1. Clean the flywheel housing and inspect the crankshaft rear seal for leaks.
2. Heat the ring gear to 250°C and quickly install it on the flywheel, ensuring correct orientation.
3. Install guide bolts and lifting brackets to position the flywheel, then install and tighten the bolts to the specified torque.
The document provides instructions for installing a flywheel and crankshaft rear seal on a 3054C engine. It includes:
1) Heating the ring gear to install it on the flywheel, then installing the flywheel using guide bolts and tightening bolts to the specified torque.
2) Removing the crankshaft rear seal housing assembly by removing setscrews, as the seal is non-serviceable and the housing must be replaced.
3) Installing the new crankshaft rear seal housing assembly by aligning it with the crankshaft using an installation sleeve, then tightening setscrews in a specific order to the specified torque and removing
This document provides instructions for disassembling components of an excavator including the final drive, travel motor, counterbalance valve, and barrel assembly. It lists required tools and outlines 16 steps to disassemble parts like the traction control valve, bearing, relief valve assemblies, piston assemblies, springs, and seals. Safety notices are included to warn of potential injuries from parts propelled by springs or pressurized hydraulic fluid.
This document provides disassembly instructions for the final drive, travel motor, and other components of excavator models 312D2 and 312D2 L. It outlines over 30 steps to disassemble parts like the final drive, travel motor, counterbalance valve, and traction control valve. Tools and safety precautions are listed. Detailed illustrations accompany each step to ensure correct disassembly and reassembly of components.
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.
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!
Implementing ELDs or Electronic Logging Devices is slowly but surely becoming the norm in fleet management. Why? Well, integrating ELDs and associated connected vehicle solutions like fleet tracking devices lets businesses and their in-house fleet managers reap several benefits. Check out the post below to learn more.
Expanding Access to Affordable At-Home EV Charging by Vanessa WarheitForth
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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.
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.
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Product: EXCAVATOR
Model: 336D2 EXCAVATOR DGR
Configuration: 336D2 L Excavator DGR00001-UP (MACHINE) POWERED BY C9 Engine
Disassembly and Assembly
C9 Engines for Caterpillar Built Machines
Media Number -RENR9579-20 Publication Date -01/02/2015 Date Updated -15/08/2018
i04902499
Unit Injector - Install
SMCS - 1290-012
Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 367-3070 Fuel Injector Installer and Removal Tooling 2
E 149-2955 Seal Protector 1
F 149-2956 Seal Installer 1
G
1U-5718 Vacuum Pump 1
169-7372 Bottle Assembly 1
4C-4057
Clear Plastic Tubing
7.92 mm (0.312 inch) OD
1
4C-4055
Clear Plastic Tubing
6.35 mm (0.250 inch) OD
1
H 417-4368 Reamer 1
J 4C-6161 Tube Brush 1
K 9U-6862 Tapered Brush 1
L 4C-6774 Vacuum Gun Kit 1
M 4C-5026 Tap Wrench 1
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3. NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
1. Evacuate as much fuel and oil as possible from the cylinder head before installing the unit
injector. Several evacuations may be necessary. Use Tooling (G) to remove the fuel and oil
from the cylinder head.
Note: Tooling (L) is available to clean loose material from the sleeve bore and the cylinder.
2. Inspect the unit injector sleeve for damage and carbon deposits.
3. Clean the carbon from the sleeve, the sleeve bore, and the end of the unit injector, if the unit
injector is being reused. Clean the carbon from the seat area that is inside of the cylinder
head. A fine grade of Scotch Brite material is preferred. Use Tooling (H) to clean the bore
of the unit injector tip. Use the Surface Reconditioning Pad in order to clean the carbon in
the cylinder head. Use Tooling (J) in order to remove the carbon from the surface of the
sleeve.
Note: Using power tools in order to rotate the material should not be necessary. The carbon
in the sleeve is more removable than the carbon at locations that are exposed to higher
temperatures.
The following procedure is the preferred method of cleaning the sleeve bore.
Place a 38 mm (1.5 inch) square piece of Scotch Brite material on the end of Tooling (K) .
Twist Tooling (K) with Tooling (M) against the lower surface of the sleeve bore.
The surface should be cleaned until the surface is smooth and shiny. The entire sleeve bore
should be cleaned in order to remove any loose carbon particles.
Note: Tooling (J) is available to clean loose material from the sleeve bore and the cylinder.
NOTICE
The correct procedures and tooling specifications must always be used.
Failure to follow any of the procedures may result in damage,
malfunction, or possible engine failure.
Note: New seals should be installed after each removal of the unit injector from the engine.
To order O-ring seals for the unit injector, refer to the Parts Manual.
NOTICE
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4. The O-ring seals and the backup rings must be installed in the correct
orientation. Damaged seals will result in excessive oil consumption or
excessive leakage under the valve cover. Use care to prevent nicks or
damage to the seals.
Illustration 1 g01137291
4. Lubricate O-ring seals (6) , (7) , and (8) and the sleeve bore of the unit injector sparingly
with clean engine oil.
5. Use Tooling (E) and Tooling (F) to install the backup rings (4) and (5) first. Install O-ring
seal (6) .
6. Use Tooling (E) and Tooling (F) to install backup ring (9) . Install O-ring seal (8) .
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5. 7. Install O-ring seal (7) .
8. Lubricate the O-ring seals and the backup rings on unit injector (1) with clean engine oil
before installation.
Note: Proper installation of the unit injector is important. Damage to the upper high-
pressure seals can cause excessive oil leakage under the valve cover. This may cause the
engine not to start due to a low actuation pressure. Damage to the lower high-pressure seals
may allow high-pressure oil to leak into the fuel supply passage. This will result in
excessive oil consumption.
Note: Do not hit or strike the unit injector during installation. Do not use a wire brush to
clean the tip of the unit injector. Damage to the unit injector will occur.
9. When you install a new unit injector the E-Trim value must be programmed into the
Electronic Control Module. The E-Trim value is a six digit alphanumeric code that is
supplied with the data sheet that comes with the new unit injectors. Use the following menu
to program the E-Trim value.
◦ ECM Summary Screen
◦ Service Menu
◦ Calibration
◦ Injector Code Calibration
Illustration 2 g03031660
10. Use Tooling (A) to install unit injector (1) in the cylinder head.
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6. Illustration 3 g01148880
11. Install socket head bolt (3) on the exhaust side of the bracket. Tighten the exhaust side of
socket head bolt (3) until the bolt is seated. Tighten the inlet side of socket head bolt (3) to a
torque of 12 ± 1 N·m (106 ± 9 lb in) .
12. Connect harness assembly (2) to unit injector (1) .
13. Install the plug at the rear of the cylinder head.
End By: Install the valve mechanism cover. Refer to Disassembly and Assembly, "Valve
Mechanism Cover - Remove and Install".
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Mon Aug 17 22:13:33 UTC+0800 2020
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7. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 336D2 EXCAVATOR DGR
Configuration: 336D2 L Excavator DGR00001-UP (MACHINE) POWERED BY C9 Engine
Disassembly and Assembly
C9 Engines for Caterpillar Built Machines
Media Number -RENR9579-20 Publication Date -01/02/2015 Date Updated -15/08/2018
i06737900
Unit Injector Sleeve - Remove
SMCS - 1713-011
Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 1P-3042 Plug Tap 1
B 221-0052 Guide Sleeve 1
C
9U-6858 Bridge Plate 1
1B-2886 Bolts 2
221-9778 Puller Stud 1
4K-0367 Full Nut 1
5P-8247 Hard Washer 1
9U-6877 Thrust Bearing 1
D 221-9803 Rubber Stopper 1
Start By:
a. Remove the unit injectors. Refer to Disassembly and Assembly, "Unit Injector - Remove".
NOTICE
Keep all parts clean from contaminants.
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8. 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, "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. Drain the coolant from the cooling system into a suitable container for storage or disposal.
Refer to Operation and Maintenance Manual, "Refill Capacities and Recommendations".
2. Position Tooling (D) at the bottom of the unit injector sleeve.
3. Coat Tooling (A) with clean grease. Use Tooling (A) and Tooling (B) to cut threads into the
unit injector sleeve.
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9. Illustration 1 g01137445
4. Install Tooling (C) in unit injector sleeve (1).
5. Remove unit injector sleeve (1). Remove the O-ring seals.
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Mon Aug 17 22:14:29 UTC+0800 2020
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10. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 336D2 EXCAVATOR DGR
Configuration: 336D2 L Excavator DGR00001-UP (MACHINE) POWERED BY C9 Engine
Disassembly and Assembly
C9 Engines for Caterpillar Built Machines
Media Number -RENR9579-20 Publication Date -01/02/2015 Date Updated -15/08/2018
i03742983
Unit Injector Sleeve - Install
SMCS - 1713-012
Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
E 221-9777 Sleeve Installer 1
F 4C-5552 Large Bore Brush 1
G 4C-9507 Retaining Compound 1
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
1. Thoroughly clean the unit injector sleeves and the bores for the unit injectors with Tooling
(F) .
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11. Illustration 1 g02021929
2. Apply clean engine oil to O-ring seals (2) . Install O-ring seals (2) on unit injector sleeve
(1) .
3. Position unit injector sleeve (1) on Tooling (E) .
4. Apply a thin coating of Tooling (G) around the outer circumference of unit injector sleeve
(1) at Area (C) .
5. Position unit injector sleeve (1) in the cylinder head. Use a hammer to install unit injector
sleeve (1) in the cylinder head.
Note: Allow Tooling (G) to cure for two hours at 21 °C (70 °F) before filling the engine
with fuel or coolant. Longer curing time is required for lower temperatures.
6. Fill the cooling system with coolant to the correct level. Refer to Operation and
Maintenance Manual, "Refill Capacities and Recommendations".
End By: Install the unit injectors. Refer to Disassembly and Assembly, "Unit Injector - Install".
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Mon Aug 17 22:15:25 UTC+0800 2020
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12. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 336D2 EXCAVATOR DGR
Configuration: 336D2 L Excavator DGR00001-UP (MACHINE) POWERED BY C9 Engine
Disassembly and Assembly
C9 Engines for Caterpillar Built Machines
Media Number -RENR9579-20 Publication Date -01/02/2015 Date Updated -15/08/2018
i05701078
Unit Injector Hydraulic Pump - Remove
SMCS - 1714-011
Removal Procedure for Non-Dual Tapered Roller Bearing
HEUI Pump
Start By:
A. Remove fuel filter base, if necessary.
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, "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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13. Illustration 1 g03601539
Non-Dual Taper Roller Bearing HEUI pump
Illustration 2 g03601540
Dual Taper Roller Bearing HEUI pump
Note: Refer to Illustrations 1 and 2 in order to identify each unit injection hydraulic pump.
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14. Illustration 3 g03614617
1. Disconnect tube assemblies (3) , (4) , (5) , and (6) .
2. Disconnect hose assembly (7) .
3. Disconnect harness assembly (2) from unit injector hydraulic pump (1) .
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15. Illustration 4 g03614660
4. Support unit injector hydraulic pump (1) by hand and remove bolts (8) . Remove unit
injector hydraulic pump (1) .
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16. Illustration 5 g03614696
5. Remove O-ring seal (9) .
Removal Procedure for Dual Tapered Roller Bearing HEUI
Pump
Start By:
A. Remove fuel filter base, if necessary.
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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17. 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.
Illustration 6 g03615086
1. Disconnect harness assembly (1) . Disconnect hose assemblies (4) and tube assembly (3) .
Remove tube assembly (2) and tube assembly (5) .
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18. Illustration 7 g03615089
2. Support unit injector hydraulic pump (7) and remove bolts (6) .
Illustration 8 g03615416
3. Rotate counterclockwise as shown, then remove unit injector hydraulic pump (7) .
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19. Illustration 9 g03615091
4. Remove O-ring seal (8) .
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Mon Aug 17 22:16:21 UTC+0800 2020
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20. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 336D2 EXCAVATOR DGR
Configuration: 336D2 L Excavator DGR00001-UP (MACHINE) POWERED BY C9 Engine
Disassembly and Assembly
C9 Engines for Caterpillar Built Machines
Media Number -RENR9579-20 Publication Date -01/02/2015 Date Updated -15/08/2018
i05701091
Unit Injector Hydraulic Pump - Install
SMCS - 1714-012
Installation Procedure for Non-Dual Taper Roller Bearing
HEUI Pump
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, "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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21. Illustration 1 g03601539
Non-Dual Taper Roller Bearing HEUI pump
Illustration 2 g03601540
Dual Taper Roller Bearing HEUI pump
Note: Refer to Illustrations 1 and 2 in order to identify each unit injection hydraulic pump.
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22. Illustration 3 g03614696
1. Install new O-ring seal (9) .
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23. 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.
24. Illustration 4 g03614660
2. Position unit injector hydraulic pump (1) in the front housing.
3. Support unit injector hydraulic pump (1) and install bolts (8) .
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25. Illustration 5 g03614617
4. Connect hose assembly (7) .
5. Connect tube assemblies (3) , (4) , (5) , and (6) .
6. Connect harness assembly (2) to unit injector hydraulic pump (1) .
Installation Procedure for Dual Tapered Roller Bearing
HEUI Pump
Table 1
Required Tools
Tool Part Number Part Description Qty
A 129-1967 Multipurpose Grease -
Note: If replacing a non-dual tapered roller bearing HEUI pump with a dual tapered roller bearing
HEUI pump, refer to Special Instruction, REHS7902 for rework and installation procedures.
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