The document provides instructions for removing and installing various fuel system components on a Caterpillar 320C excavator engine, including:
- Removing and installing the fuel filter base.
- Removing and installing the fuel injection lines.
- Removing the fuel injection nozzles.
- Installing the fuel injection nozzles.
- Removing and installing the fuel shutoff solenoid.
- Removing the fuel injection pump.
The procedures describe disconnecting fuel lines, removing mounting bolts and brackets, and ensuring openings are capped to prevent contamination. Required tools are listed for each job.
Caterpillar Cat 277D MULTI TERRAIN LOADER (Prefix NTL) Service Repair Manual ...jfkksemmdmd
This document provides instructions for removing and installing various engine components on a Caterpillar 277D Multi Terrain Loader, including the camshaft gear, engine oil pan, pistons, connecting rods, and related parts. Detailed procedures are given for each component, including required tools and torque specifications. Illustrations are included to supplement the written instructions. Safety notices are also provided to ensure safe handling of fluids.
The document provides instructions for disassembling the piston motor (hydrostatic) on a 279C Compact Track Loader. It lists required tools and outlines 27 steps to fully disassemble the component. Key steps include removing retaining rings, springs, pistons, plates, seals, bearings and other internal parts from the head, barrel assembly and shaft. Safety precautions are provided to prevent injury from parts propelled by released spring forces during disassembly.
This document provides instructions for removing and disassembling the piston pump (hydrostatic) on a 279C2 Compact Track Loader. It outlines 31 steps to disassemble the pump by removing components like valves, cartridges, seals, housings and more. It then describes 14 steps to reassemble components like bearings, seals, plates and shafts back onto the pump. Tools required are also listed.
Caterpillar Cat 277D MULTI TERRAIN LOADER (Prefix FMT) Service Repair Manual ...jfkksemmdmd
The document provides instructions for removing and installing various engine components on a 277D Multi Terrain Loader, including:
1) Removing and installing the diesel particulate filter, which requires disconnecting harness assemblies, removing mounting bolts, and using two people.
2) Removing and installing the inlet manifold, which involves disconnecting hoses and tubes and removing mounting bolts.
3) Procedures for removing and installing inlet and exhaust valve springs safely, which requires using special tools to compress the springs at top dead center.
The document provides instructions for servicing the fuel injection system and governor/camshaft components of a Caterpillar 903C compact wheel loader. It describes procedures for removing and installing fuel injection lines, nozzles, and the governor/camshaft. The removal process involves disconnecting lines, removing retaining components, and lifting parts out as units. Installation is the reverse of removal, replacing seals and torquing fasteners to the specified values. Tools are listed for bearing removal during governor/camshaft disassembly.
Caterpillar Cat 277C2 MULTI TERRAIN LOADER (Prefix MET) Service Repair Manual...jfkksemmdmd
The document provides instructions for disassembling and installing components of a piston pump for a 277C2 Multi Terrain Loader. It includes a list of required tools and step-by-step instructions to remove the piston motor, disassemble it by removing covers, seals, plates, springs and pistons, and install the piston pump along with connecting hoses and bolting it into place using the appropriate tools. Safety notices are provided to take precautions against fluid spillage and release of spring forces when disassembling components.
Caterpillar Cat 277D MULTI TERRAIN LOADER (Prefix MLT) Service Repair Manual ...jfkksemmdmd
1) The document provides instructions for disassembling and assembling the fuel injection pump and governor of a 277D Multi Terrain Loader. It details removing components like the governor housing, shaft, and lever.
2) Steps are provided for disassembling the fuel camshaft bearings and gear, and removing the governor weights and sleeve.
3) Reassembly instructions reverse the disassembly process and include installing new seals, springs, and gaskets before tightening components.
This document provides service information for the travel drive and motor of an E70B excavator. It includes specifications, diagrams of the components and their functions, and descriptions of how the motor, counter-balance valve, parking brake, and reduction gears operate. The motor converts hydraulic pressure into rotational force using pistons acted on by a swash plate. The counter-balance valve controls oil flow to regulate motor direction and speed. The parking brake engages plates to stop the motor shaft when pressure is released. Gears reduce the motor's rotation to turn the excavator tracks.
Caterpillar Cat 277D MULTI TERRAIN LOADER (Prefix NTL) Service Repair Manual ...jfkksemmdmd
This document provides instructions for removing and installing various engine components on a Caterpillar 277D Multi Terrain Loader, including the camshaft gear, engine oil pan, pistons, connecting rods, and related parts. Detailed procedures are given for each component, including required tools and torque specifications. Illustrations are included to supplement the written instructions. Safety notices are also provided to ensure safe handling of fluids.
The document provides instructions for disassembling the piston motor (hydrostatic) on a 279C Compact Track Loader. It lists required tools and outlines 27 steps to fully disassemble the component. Key steps include removing retaining rings, springs, pistons, plates, seals, bearings and other internal parts from the head, barrel assembly and shaft. Safety precautions are provided to prevent injury from parts propelled by released spring forces during disassembly.
This document provides instructions for removing and disassembling the piston pump (hydrostatic) on a 279C2 Compact Track Loader. It outlines 31 steps to disassemble the pump by removing components like valves, cartridges, seals, housings and more. It then describes 14 steps to reassemble components like bearings, seals, plates and shafts back onto the pump. Tools required are also listed.
Caterpillar Cat 277D MULTI TERRAIN LOADER (Prefix FMT) Service Repair Manual ...jfkksemmdmd
The document provides instructions for removing and installing various engine components on a 277D Multi Terrain Loader, including:
1) Removing and installing the diesel particulate filter, which requires disconnecting harness assemblies, removing mounting bolts, and using two people.
2) Removing and installing the inlet manifold, which involves disconnecting hoses and tubes and removing mounting bolts.
3) Procedures for removing and installing inlet and exhaust valve springs safely, which requires using special tools to compress the springs at top dead center.
The document provides instructions for servicing the fuel injection system and governor/camshaft components of a Caterpillar 903C compact wheel loader. It describes procedures for removing and installing fuel injection lines, nozzles, and the governor/camshaft. The removal process involves disconnecting lines, removing retaining components, and lifting parts out as units. Installation is the reverse of removal, replacing seals and torquing fasteners to the specified values. Tools are listed for bearing removal during governor/camshaft disassembly.
Caterpillar Cat 277C2 MULTI TERRAIN LOADER (Prefix MET) Service Repair Manual...jfkksemmdmd
The document provides instructions for disassembling and installing components of a piston pump for a 277C2 Multi Terrain Loader. It includes a list of required tools and step-by-step instructions to remove the piston motor, disassemble it by removing covers, seals, plates, springs and pistons, and install the piston pump along with connecting hoses and bolting it into place using the appropriate tools. Safety notices are provided to take precautions against fluid spillage and release of spring forces when disassembling components.
Caterpillar Cat 277D MULTI TERRAIN LOADER (Prefix MLT) Service Repair Manual ...jfkksemmdmd
1) The document provides instructions for disassembling and assembling the fuel injection pump and governor of a 277D Multi Terrain Loader. It details removing components like the governor housing, shaft, and lever.
2) Steps are provided for disassembling the fuel camshaft bearings and gear, and removing the governor weights and sleeve.
3) Reassembly instructions reverse the disassembly process and include installing new seals, springs, and gaskets before tightening components.
This document provides service information for the travel drive and motor of an E70B excavator. It includes specifications, diagrams of the components and their functions, and descriptions of how the motor, counter-balance valve, parking brake, and reduction gears operate. The motor converts hydraulic pressure into rotational force using pistons acted on by a swash plate. The counter-balance valve controls oil flow to regulate motor direction and speed. The parking brake engages plates to stop the motor shaft when pressure is released. Gears reduce the motor's rotation to turn the excavator tracks.
The document provides instructions for removing and installing the fuel priming pump, fuel filter base, and fuel transfer pump on a Caterpillar EL300 excavator powered by a 3306 engine. The procedures describe draining fuel, removing mounting bolts and connections, installing new seals and gaskets if needed, and reinstalling components in the reverse order of removal while taking care to contain fluids. The fuel transfer pump section also includes instructions for disassembling and assembling the pump components.
The document provides instructions for removing and installing various engine components on a Caterpillar 272D2 skid steer loader, including:
- Inlet and exhaust valves, requiring tools to compress springs and remove parts in the specified order.
- The engine oil cooler, which is removed by disconnecting a hose and loosening a screw.
- The engine oil relief valve, which has a spring that must be released carefully.
- The engine oil pump, removed by taking off cover screws and rotors.
- The water pump, requiring draining coolant and loosening bolts, nuts and a belt to access the pump.
The document provides instructions for removing and installing various engine components on a 272D2 XHP Skid Steer Loader including the oil cooler, engine oil relief valve, engine oil pump, water pump, water temperature regulator, and flywheel. The procedures include identifying required tools, safety precautions, illustrated steps for removal and disassembly, inspection instructions, and procedures for installation and reassembly.
This document provides instructions for removing and installing the automatic timing advance and fuel injection pump housing & governor on a 245D Excavator with a 3406C diesel engine. It describes in detail the steps to take the components off the engine, including removing mounting bolts, nuts, hoses and other fasteners. The instructions note to cap or plug any openings immediately to prevent contamination. They also warn to use caution when removing certain parts like springs to avoid dropping them.
Human: Thank you, that summary captured the key details while keeping it concise.
Caterpillar Cat 277 MULTI TERRAIN LOADER (Prefix CNC) Service Repair Manual (...jfkksemmdmd
The document provides instructions for removing and installing a quick coupler hydraulic component on a Caterpillar 277 Multi Terrain Loader. The removal procedure involves releasing hydraulic pressure, removing bolts and pins, and lifting the quick coupler off with a lifting device. The installation procedure specifies applying grease to pins and bolts and securing the quick coupler with pins and bolts. Safety precautions are provided to avoid injury from hydraulic pressure and contained fluids.
Caterpillar Cat 257D MULTI TERRAIN LOADER (Prefix FMR) Service Repair Manual ...jfkksemmdmd
This document provides instructions for removing and installing various engine components on a 257D Multi Terrain Loader, including:
- Engine oil relief valve - describes loosening a plug and removing spring and plunger components
- Engine oil pump - removing screws and covers to access inner and outer rotor components
- Water pump - removing bolts and pulley to access the pump and replace the gasket
- Water temperature regulator - disconnecting hoses and removing bolts, gasket, and regulator component
- Flywheel - removing bolts, dowels and flywheel component
The procedures provide illustrations and specify torque values for reinstallation. Safety and cleaning notes are included.
Caterpillar Cat 257B3 MULTI TERRAIN LOADER (Prefix B7H) Service Repair Manual...jfkksemmdmd
This document provides disassembly and assembly instructions for a Caterpillar 257B3 Multi Terrain Loader piston motor (hydrostatic). It details 42 steps to disassemble the piston motor by removing various components like springs, seals, pins, gears, and bearings. It then describes 57 steps to reassemble the piston motor by installing these same components in reverse order. Required tools are listed. Images and diagrams accompany the text to illustrate each step.
Caterpillar Cat 247 MULTI TERRAIN LOADER (Prefix CML) Service Repair Manual (...jfkksemmdmd
This document provides instructions for removing and installing the lift cylinder and lift arms on a 247 Multi Terrain Loader. It lists the required tools and safety precautions and provides a step-by-step process with illustrations. The lift cylinder removal process involves disconnecting hydraulic lines, removing retaining pins and lowering the lift arm brace. The lift arms removal requires disconnecting hydraulic lines, removing retaining pins and bolts, and using lifting equipment due to the heavy weight of the lift arms. Reinstallation follows the reverse order.
Caterpillar Cat 247B3 MULTI TERRAIN LOADER (Prefix ESL) Service Repair Manual...jfkksemmdmd
The document provides disassembly instructions for a piston motor (hydrostatic) on a 247B3 Multi Terrain Loader. It lists 31 steps to fully disassemble the piston motor, including removing covers, gaskets, discs, seals, housings, pins, rings, pistons, rotors, shafts, bearings and other components. Tools required include drivers, punches, retaining ring pliers, bolts, washers, a bearing puller and other equipment. Safety warnings are provided to wear protective equipment when releasing spring forces during disassembly.
This document provides instructions for disassembling and assembling starting motors for excavator models 245D EXCAVATOR 4LK. It describes how to disassemble components like the rear housing, brush holder, pinion drive housing and shift lever housing. Steps include removing bolts, nuts, seals, bushings and other parts. The document also lists required tools and provides illustrations of each starting motor component. Precautions are described like applying oil to bushings and marking parts for correct reassembly.
Caterpillar Cat 245B SERIES II EXCAVATOR (Prefix 6MF) Service Repair Manual (...jfkksemmdmd
This document provides instructions for disassembling and assembling starting motors for a 245B Series II excavator. It describes removing components like the rear housing, brush holder, pinion drive housing, and shift lever housing. Tools needed are listed. Detailed photos show each step, such as lifting brush springs, removing retaining rings, and cleaning parts with mineral spirits. Instructions are provided for both 42-MT and 37-MT/41-MT style starting motors.
Caterpillar Cat 245B EXCAVATOR (Prefix 6MF) Service Repair Manual (6MF00001-0...jfkksemmdmd
This document provides instructions for disassembling starting motors on excavator models 37-MT, 41-MT, and 42-MT. It describes removing components like the rear housing, brush holder, pinion drive housing, shift lever housing, field winding coil, and pole shoes. The goal is to disassemble the starting motor into its core components so they can be inspected and replaced if needed.
Caterpillar Cat 245 EXCAVATOR (Prefix 95V) Service Repair Manual (95V00001-00...jfkksemmdmd
This document provides instructions for disassembling and assembling components of the fuel injection system for a 245 Excavator model 95V engine, including:
- Removing and installing the fuel injection pump housing, which involves disassembling the pumps and housing components and reassembling them in the proper order.
- Removing and installing the inlet manifold, which is the part that connects the air cleaner to the cylinder head.
- Removing and installing the aftercooler, which cools the air after it passes through the turbocharger, and involves disconnecting hoses and removing housing pieces.
This document provides instructions for disassembling and assembling the alternator on a 245 Excavator. It outlines 30 steps for disassembly, removing components like the pulley, covers, regulator, and internal diodes. It then outlines 27 steps for assembly, reinstalling these components in reverse order. Cleanliness is emphasized throughout, as is taking care not to damage delicate internal windings and components when removing or installing.
This document provides instructions for removing and installing fuel system components on a Caterpillar 235C excavator with a 3306 engine. It describes removing the fuel filter base by using a strap wrench to remove the filter, then removing two bolts and disconnecting a fuel line. It also describes removing the fuel transfer pump by turning off the fuel supply, removing tubes and bolts, and removing the pump. Procedures for disassembling and assembling the fuel transfer pump are also provided.
This document provides instructions for disassembling and assembling a starting motor used in a 245 Excavator powered by a 3406 engine. The summary is:
1) The starting motor assembly is disassembled by removing components like the field winding, pole shoes, brushes, and housing pieces.
2) Individual parts are then cleaned and inspected, with seals, bushings, and other components being lubricated with oil prior to assembly.
3) Reassembly involves installing components in the reverse order of disassembly while torquing bolts to the specified values.
This document provides instructions for disassembling and assembling the swing drive of a 245 Excavator model. It describes removing and installing over 40 individual parts in multiple steps. Key parts that must be removed include the swing drive motor, brake, various oil lines and tubes, bearings, gears, and other internal components. Proper cleaning and application of anti-seize compound is emphasized during reassembly to ensure correct functioning of the swing drive.
This document provides instructions for disassembling and assembling the swing and track motors of a 245 Excavator model. It describes over 30 detailed steps to remove components like the swing motor, track motors, pump head, body, barrel, pistons, and more. Pictures and specialized tools are referenced to aid with the process. The goal is to properly disassemble, clean, inspect, and reassemble all parts to ensure correct operation of the swing and track motors.
This document provides instructions for removing and installing inlet and exhaust valve springs on a Caterpillar 236D Skid Steer Loader. It describes the required tools and multi-step process, which includes positioning the piston at top dead center, compressing the valve spring with a tool, and removing the valve cap, keepers, spring retainer, and spring. Reinstallation is the reverse order. Safety notices are included to warn of potential for parts to be propelled by spring force.
This document provides instructions for removing and installing the rocker shaft and pushrods on a Caterpillar 236B skid steer loader engine. The removal process involves loosening adjustment screws and bolts, and progressively removing the assembly. Installation requires cleaning, lubricating, and torquing bolts to specified values, and adjusting valve lash. Separate sections provide details on disassembling and assembling the rocker shaft.
Ever been troubled by the blinking sign and didn’t know what to do?
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The document provides instructions for removing and installing the fuel priming pump, fuel filter base, and fuel transfer pump on a Caterpillar EL300 excavator powered by a 3306 engine. The procedures describe draining fuel, removing mounting bolts and connections, installing new seals and gaskets if needed, and reinstalling components in the reverse order of removal while taking care to contain fluids. The fuel transfer pump section also includes instructions for disassembling and assembling the pump components.
The document provides instructions for removing and installing various engine components on a Caterpillar 272D2 skid steer loader, including:
- Inlet and exhaust valves, requiring tools to compress springs and remove parts in the specified order.
- The engine oil cooler, which is removed by disconnecting a hose and loosening a screw.
- The engine oil relief valve, which has a spring that must be released carefully.
- The engine oil pump, removed by taking off cover screws and rotors.
- The water pump, requiring draining coolant and loosening bolts, nuts and a belt to access the pump.
The document provides instructions for removing and installing various engine components on a 272D2 XHP Skid Steer Loader including the oil cooler, engine oil relief valve, engine oil pump, water pump, water temperature regulator, and flywheel. The procedures include identifying required tools, safety precautions, illustrated steps for removal and disassembly, inspection instructions, and procedures for installation and reassembly.
This document provides instructions for removing and installing the automatic timing advance and fuel injection pump housing & governor on a 245D Excavator with a 3406C diesel engine. It describes in detail the steps to take the components off the engine, including removing mounting bolts, nuts, hoses and other fasteners. The instructions note to cap or plug any openings immediately to prevent contamination. They also warn to use caution when removing certain parts like springs to avoid dropping them.
Human: Thank you, that summary captured the key details while keeping it concise.
Caterpillar Cat 277 MULTI TERRAIN LOADER (Prefix CNC) Service Repair Manual (...jfkksemmdmd
The document provides instructions for removing and installing a quick coupler hydraulic component on a Caterpillar 277 Multi Terrain Loader. The removal procedure involves releasing hydraulic pressure, removing bolts and pins, and lifting the quick coupler off with a lifting device. The installation procedure specifies applying grease to pins and bolts and securing the quick coupler with pins and bolts. Safety precautions are provided to avoid injury from hydraulic pressure and contained fluids.
Caterpillar Cat 257D MULTI TERRAIN LOADER (Prefix FMR) Service Repair Manual ...jfkksemmdmd
This document provides instructions for removing and installing various engine components on a 257D Multi Terrain Loader, including:
- Engine oil relief valve - describes loosening a plug and removing spring and plunger components
- Engine oil pump - removing screws and covers to access inner and outer rotor components
- Water pump - removing bolts and pulley to access the pump and replace the gasket
- Water temperature regulator - disconnecting hoses and removing bolts, gasket, and regulator component
- Flywheel - removing bolts, dowels and flywheel component
The procedures provide illustrations and specify torque values for reinstallation. Safety and cleaning notes are included.
Caterpillar Cat 257B3 MULTI TERRAIN LOADER (Prefix B7H) Service Repair Manual...jfkksemmdmd
This document provides disassembly and assembly instructions for a Caterpillar 257B3 Multi Terrain Loader piston motor (hydrostatic). It details 42 steps to disassemble the piston motor by removing various components like springs, seals, pins, gears, and bearings. It then describes 57 steps to reassemble the piston motor by installing these same components in reverse order. Required tools are listed. Images and diagrams accompany the text to illustrate each step.
Caterpillar Cat 247 MULTI TERRAIN LOADER (Prefix CML) Service Repair Manual (...jfkksemmdmd
This document provides instructions for removing and installing the lift cylinder and lift arms on a 247 Multi Terrain Loader. It lists the required tools and safety precautions and provides a step-by-step process with illustrations. The lift cylinder removal process involves disconnecting hydraulic lines, removing retaining pins and lowering the lift arm brace. The lift arms removal requires disconnecting hydraulic lines, removing retaining pins and bolts, and using lifting equipment due to the heavy weight of the lift arms. Reinstallation follows the reverse order.
Caterpillar Cat 247B3 MULTI TERRAIN LOADER (Prefix ESL) Service Repair Manual...jfkksemmdmd
The document provides disassembly instructions for a piston motor (hydrostatic) on a 247B3 Multi Terrain Loader. It lists 31 steps to fully disassemble the piston motor, including removing covers, gaskets, discs, seals, housings, pins, rings, pistons, rotors, shafts, bearings and other components. Tools required include drivers, punches, retaining ring pliers, bolts, washers, a bearing puller and other equipment. Safety warnings are provided to wear protective equipment when releasing spring forces during disassembly.
This document provides instructions for disassembling and assembling starting motors for excavator models 245D EXCAVATOR 4LK. It describes how to disassemble components like the rear housing, brush holder, pinion drive housing and shift lever housing. Steps include removing bolts, nuts, seals, bushings and other parts. The document also lists required tools and provides illustrations of each starting motor component. Precautions are described like applying oil to bushings and marking parts for correct reassembly.
Caterpillar Cat 245B SERIES II EXCAVATOR (Prefix 6MF) Service Repair Manual (...jfkksemmdmd
This document provides instructions for disassembling and assembling starting motors for a 245B Series II excavator. It describes removing components like the rear housing, brush holder, pinion drive housing, and shift lever housing. Tools needed are listed. Detailed photos show each step, such as lifting brush springs, removing retaining rings, and cleaning parts with mineral spirits. Instructions are provided for both 42-MT and 37-MT/41-MT style starting motors.
Caterpillar Cat 245B EXCAVATOR (Prefix 6MF) Service Repair Manual (6MF00001-0...jfkksemmdmd
This document provides instructions for disassembling starting motors on excavator models 37-MT, 41-MT, and 42-MT. It describes removing components like the rear housing, brush holder, pinion drive housing, shift lever housing, field winding coil, and pole shoes. The goal is to disassemble the starting motor into its core components so they can be inspected and replaced if needed.
Caterpillar Cat 245 EXCAVATOR (Prefix 95V) Service Repair Manual (95V00001-00...jfkksemmdmd
This document provides instructions for disassembling and assembling components of the fuel injection system for a 245 Excavator model 95V engine, including:
- Removing and installing the fuel injection pump housing, which involves disassembling the pumps and housing components and reassembling them in the proper order.
- Removing and installing the inlet manifold, which is the part that connects the air cleaner to the cylinder head.
- Removing and installing the aftercooler, which cools the air after it passes through the turbocharger, and involves disconnecting hoses and removing housing pieces.
This document provides instructions for disassembling and assembling the alternator on a 245 Excavator. It outlines 30 steps for disassembly, removing components like the pulley, covers, regulator, and internal diodes. It then outlines 27 steps for assembly, reinstalling these components in reverse order. Cleanliness is emphasized throughout, as is taking care not to damage delicate internal windings and components when removing or installing.
This document provides instructions for removing and installing fuel system components on a Caterpillar 235C excavator with a 3306 engine. It describes removing the fuel filter base by using a strap wrench to remove the filter, then removing two bolts and disconnecting a fuel line. It also describes removing the fuel transfer pump by turning off the fuel supply, removing tubes and bolts, and removing the pump. Procedures for disassembling and assembling the fuel transfer pump are also provided.
This document provides instructions for disassembling and assembling a starting motor used in a 245 Excavator powered by a 3406 engine. The summary is:
1) The starting motor assembly is disassembled by removing components like the field winding, pole shoes, brushes, and housing pieces.
2) Individual parts are then cleaned and inspected, with seals, bushings, and other components being lubricated with oil prior to assembly.
3) Reassembly involves installing components in the reverse order of disassembly while torquing bolts to the specified values.
This document provides instructions for disassembling and assembling the swing drive of a 245 Excavator model. It describes removing and installing over 40 individual parts in multiple steps. Key parts that must be removed include the swing drive motor, brake, various oil lines and tubes, bearings, gears, and other internal components. Proper cleaning and application of anti-seize compound is emphasized during reassembly to ensure correct functioning of the swing drive.
This document provides instructions for disassembling and assembling the swing and track motors of a 245 Excavator model. It describes over 30 detailed steps to remove components like the swing motor, track motors, pump head, body, barrel, pistons, and more. Pictures and specialized tools are referenced to aid with the process. The goal is to properly disassemble, clean, inspect, and reassemble all parts to ensure correct operation of the swing and track motors.
This document provides instructions for removing and installing inlet and exhaust valve springs on a Caterpillar 236D Skid Steer Loader. It describes the required tools and multi-step process, which includes positioning the piston at top dead center, compressing the valve spring with a tool, and removing the valve cap, keepers, spring retainer, and spring. Reinstallation is the reverse order. Safety notices are included to warn of potential for parts to be propelled by spring force.
This document provides instructions for removing and installing the rocker shaft and pushrods on a Caterpillar 236B skid steer loader engine. The removal process involves loosening adjustment screws and bolts, and progressively removing the assembly. Installation requires cleaning, lubricating, and torquing bolts to specified values, and adjusting valve lash. Separate sections provide details on disassembling and assembling the rocker shaft.
Ever been troubled by the blinking sign and didn’t know what to do?
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Fleet management these days is next to impossible without connected vehicle solutions. Why? Well, fleet trackers and accompanying connected vehicle management solutions tend to offer quite a few hard-to-ignore benefits to fleet managers and businesses alike. Let’s check them out!
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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.
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2. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 320C EXCAVATOR GNG
Configuration: 320C & 320C L Excavators GNG00001-UP (MACHINE) POWERED BY 3066 Engine
Disassembly and Assembly
3064 and 3066 Engines for Caterpillar Built Machines
Media Number -SENR5553-10 Publication Date -01/05/2012 Date Updated -15/05/2012
i01564836
Fuel Filter Base - Remove and Install
SMCS - 1262-010
Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 185-3630 Strap Wrench Assembly 1
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.
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3. Dispose of all fluids according to local regulations and mandates.
Illustration 1 g00813127
1. Use Tool (A) to remove fuel filter (3) from fuel filter base (2) .
Note: It is not necessary to remove the fuel filter in order to remove the fuel filter base.
2. Remove banjo bolts (1) and copper washers in order to disconnect the fuel lines (4) from the
fuel filter base (2).
Note: Cap all openings or plug all openings immediately in order to prevent contamination
of the fuel system.
Illustration 2 g00813147
3. Remove two bolts (5) and the washers that secure the fuel filter base (2) to the air inlet
manifold. Remove the fuel filter base (2) from the fuel filter bracket.
Installation Procedure
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4. NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
Illustration 3 g00813147
1. Place the fuel filter base (2) in position on the fuel filter bracket. Install the washers and two
bolts (5) that secure the fuel filter base tothe fuel filter bracket.
Illustration 4 g00813127
2. Install the banjo bolts (1) and install new copper washers in order to connect the fuel lines
(4) to the fuel filter base (2) .
3. If the fuel filter was removed, install the fuel filter (3) to the fuel filter base (2). Tighten the
fuel filter by hand according to the instructions that are shown on the fuel filter. Do not
overtighten the fuel filter.
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5. Copyright 1993 - 2019 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Fri Sep 20 08:40:53 UTC+0800 2019
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6. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 320C EXCAVATOR GNG
Configuration: 320C & 320C L Excavators GNG00001-UP (MACHINE) POWERED BY 3066 Engine
Disassembly and Assembly
3064 and 3066 Engines for Caterpillar Built Machines
Media Number -SENR5553-10 Publication Date -01/05/2012 Date Updated -15/05/2012
i01565021
Fuel Injection Lines - Remove and Install
SMCS - 1252-010
Removal Procedure
Start By:
A. Remove the fuel filter base. Refer to Disassembly and Assembly, "Fuel Filter Base -
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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7. Illustration 1 g00606301
The 3066 Engine is shown.
1. Remove the bolts (1), the washers, and the clamps (2), which secure the fuel lines to the
inlet manifold (3) .
Illustration 2 g00606310
2. Disconnect the fuel injection lines (4) from the fuel injection nozzles (5) .
Note: Cap all openings or plug all openings immediately in order to prevent contamination
of the fuel system.
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8. Illustration 3 g00606314
Fuel injection pump for a 3066 Engine
3. Disconnect the end of the fuel injection lines (4) from the fuel injection pump (6) .
Note: Cap all openings or plug all openings immediately in order to prevent contamination
of the fuel system.
4. Remove the fuel injection lines (4) from the engine.
Illustration 4 g00606317
5. Loosen the acorn nuts (7), which secure the fuel return line to the fuel injection nozzles.
6. Remove one bolt (8) and the washer from the clamp that secures the fuel return line to the
intake manifold.
Note: The clamp will remain with the fuel return line, when the fuel return line is removed
from the engine.
7. Disconnect fitting (9). Remove fuel return line (10) from the engine.
Note: Cap all openings or plug all openings immediately in order to prevent contamination
of the fuel system.
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9. Installation Procedure
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
Illustration 5 g00606317
1. Place the fuel return line (10) in position on the engine. Connect fitting (9) of the fuel return
line to the fuel injection pump.
2. Install the washer and bolt (8) through the clamp in order to secure the fuel return line to the
inlet manifold.
3. Install the fuel return line (10) to the fuel injection nozzles. Secure the fuel return line to the
fuel injection nozzle with acorn nuts (7) .
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10. Illustration 6 g00606399
Fuel injection pump for a 3066 Engine
4. Place the fuel injection lines (4) on the engine.
5. Connect the fuel injection lines (4) to the fuel injection pump (6) .
6. Connect the fuel injection lines (4) to the fuel injection nozzles (5) .
Note: The fuel lines (4) should be connected at the fuel injection nozzle (5) and at the fuel
injection pump (6) before tightening the nuts for the fuel injection line.
7. Tighten the nuts for the fuel injection line to a torque of 25 N·m (18 lb ft).
Illustration 7 g00606301
Fuel lines for a 3066 Engine
8. Install the clamps (2), the washers, and the bolts (1), which secure the fuel lines to the inlet
manifold (3) .
End By: Install the fuel filter base. Refer to Disassembly and Assembly, "Fuel Filter Base -
Remove and Install".
Copyright 1993 - 2019 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
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11. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 320C EXCAVATOR GNG
Configuration: 320C & 320C L Excavators GNG00001-UP (MACHINE) POWERED BY 3066 Engine
Disassembly and Assembly
3064 and 3066 Engines for Caterpillar Built Machines
Media Number -SENR5553-10 Publication Date -01/05/2012 Date Updated -15/05/2012
i01151321
Fuel Injection Nozzles - Remove
SMCS - 1254-011
Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 1U-7600 Slide Hammer Puller 1
B 9U-6278 Adapter 1
Start By:
A. Remove the fuel injection lines. Refer to Disassembly and Assembly, "Fuel Injection Lines
- Remove and Install".
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
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12. Illustration 1 g00652319
1. Remove bolt (1) and the washer that secures the clamp (2) to the cylinder head assembly.
2. Remove the clamp (2) that secures the fuel injection nozzle (3) in position in the cylinder
head assembly.
Note: Put caps or plugs on all openings immediately in order to prevent contamination in
the fuel system.
Note: Mark the clamp for later installation.
3. Install Tool (B) (not shown) to the fuel injection nozzle.
Note: Tool (B) is installed at the connection (4) for the fuel injection lines.
4. Connect Tool (A) (not shown) to Tool (B) in order to carefully remove fuel injection nozzle
(3) .
Note: Align the centerline of Tool (A) with the extended centerline of fuel injection nozzle
(3). This procedure will help prevent distortion of the fuel injection nozzle which can cause
the fuel injection nozzle to bend or break.
5. Remove the seat washer from the fuel injection nozzle.
Copyright 1993 - 2019 Caterpillar Inc.
All Rights Reserved.
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13. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 320C EXCAVATOR GNG
Configuration: 320C & 320C L Excavators GNG00001-UP (MACHINE) POWERED BY 3066 Engine
Disassembly and Assembly
3064 and 3066 Engines for Caterpillar Built Machines
Media Number -SENR5553-10 Publication Date -01/05/2012 Date Updated -15/05/2012
i01151648
Fuel Injection Nozzles - Install
SMCS - 1254-012
Installation Procedure
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
Illustration 1 g00652319
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14. 1. Install a new seat washer (5) .
2. Install fuel injection nozzle (3).
3. Install clamp (2), the washer, and bolt (1) that secures the fuel injection nozzle to the
cylinder head assembly.
4. Tighten bolt (1), that secures the fuel injection nozzle, to a torque of 22 N·m (16 lb ft).
End By: Install the fuel injection lines. Refer to Disassembly and Assembly, "Fuel Injection Lines
- Remove and Install".
Copyright 1993 - 2019 Caterpillar Inc.
All Rights Reserved.
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15. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 320C EXCAVATOR GNG
Configuration: 320C & 320C L Excavators GNG00001-UP (MACHINE) POWERED BY 3066 Engine
Disassembly and Assembly
3064 and 3066 Engines for Caterpillar Built Machines
Media Number -SENR5553-10 Publication Date -01/05/2012 Date Updated -15/05/2012
i01615152
Fuel Shutoff Solenoid - Remove and Install
SMCS - 1259-010
Removal Procedure
Illustration 1 g00618938
1. Disconnect two wire leads (1). Mark the wires for later installation.
2. Disconnect actuator lever (2) from the governor lever.
3. Remove two bolts (3) and washers that secure the fuel shutoff solenoid to the bracket.
4. Remove shutoff solenoid (4) from the bracket.
Installation Procedure
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16. Illustration 2 g00618938
1. Place the shutoff solenoid (4) in position on the bracket.
2. Install the two washers and bolts (3) that secure the fuel shutoff solenoid to the bracket.
3. Connect actuator lever (2) to the governor lever.
4. Connect two wire leads (1) to the fuel shutoff solenoid. Ensure that the wires are properly
connected.
Copyright 1993 - 2019 Caterpillar Inc.
All Rights Reserved.
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17. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 320C EXCAVATOR GNG
Configuration: 320C & 320C L Excavators GNG00001-UP (MACHINE) POWERED BY 3066 Engine
Disassembly and Assembly
3064 and 3066 Engines for Caterpillar Built Machines
Media Number -SENR5553-10 Publication Date -01/05/2012 Date Updated -15/05/2012
i01565175
Fuel Injection Pump - Remove
SMCS - 1251-011
Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 9U-6124 Universal Metric Socket Set 1
B 9U-6128 Universal Metric Socket (1)
1
( 1 )
Part of the Universal Metric Socket Set
Start By:
A. Remove the fuel injection lines. Refer to Disassembly and Assembly, "Fuel Injection Lines
- 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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18. 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.
1. Ensure that the engine is the top center position on number one piston. Refer to Testing and
Adjusting, "Finding Center Position for No. 1 Piston".
Illustration 1 g00813442
2. Remove bolts (1) and washers that secure the cover (2) to the engine front housing.
3. Remove the access cover. Note the timing marks on the fuel injection pump drive gear and
the idler gear for later installation.
Illustration 2 g00813430
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19. 4. Scribe a line across the front plate (3) and the mounting flange for the fuel injection pump
(4). This ensures proper alignment for the installation of fuel injection pump (8) .
5. Loosen fitting (5) for oil line (6) .
6. Remove oil line (6) from nipple (7) (not shown).
Note: Put caps or plugs on all openings immediately in order to prevent contamination.
7. Use a lifting sling and a hoist in order to secure the fuel injection pump. The weight of the
fuel injection pump is 13 kg (29 lb).
Note: Use Tool (B) to remove the bolts and the washers that mount the fuel injection pump
(8) .
8. Remove bolt (9) and the washer from the cylinder block.
9. Remove four bolts (10) and the washers that secure the fuel injection pump to the front
housing.
Illustration 3 g00813593
10. Remove the fuel injection pump (8). The gear and the mounting flange will remain with the
fuel injection pump.
Note: The fuel injection pump must be mounted to the engine in order to loosen the nut for
the drive gear.
Note: Do not rotate the engine after the fuel injection pump is removed.
11. Ensure that the old gasket material is removed from all mating surfaces of the pump
mounting flange and the face of the fuel injection pump flange.
Copyright 1993 - 2019 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
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20. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 320C EXCAVATOR GNG
Configuration: 320C & 320C L Excavators GNG00001-UP (MACHINE) POWERED BY 3066 Engine
Disassembly and Assembly
3064 and 3066 Engines for Caterpillar Built Machines
Media Number -SENR5553-10 Publication Date -01/05/2012 Date Updated -15/05/2012
i01565619
Fuel Injection Pump - Install
SMCS - 1251-012
Installation Procedure
Table 1
Required Tools
Tool Part number Part Description Qty
A 9U-6124 Universal Metric Socket Set 1
B 9U-6128 Universal Metric Socket (1)
1
( 1 )
Part of the Universal Metric Socket Set
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
Note: If the nut for the fuel injection pump drive gear is removed, you must tighten the nut
for the fuel injection pump drive gear to 88 ± 5 N·m (65 ± 4 lb ft).
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21. Illustration 1 g00813430
1. Use a lifting sling and a hoist in order to secure the fuel injection pump (8). The weight of
the fuel injection pump is 13 kg (29 lb).
2. Install a new gasket and install fuel injection pump (8) .
3. Ensure that the engine is in the top center position on No. 1 piston. Refer to Testing and
Adjusting, "Finding Top Center Position for No. 1 Piston".
4. Ensure that the mark on the front plate (3) and the mark on the fuel injection pump flange
(4) are aligned.
Refer to Testing and Adjusting, "Fuel Injection Timing-Check" for more information on
fuel injection pump timing.
Note: Use Tool (B) to install the bolts and washers that secure the fuel injection pump to the
cylinder block.
5. Install the washers and bolts (9) that secure the fuel injection pump to the engine cylinder
block.
6. Remove the sling from the fuel injection pump.
7. Connect oil line (6) to nipple (7) (not shown).
8. Tighten fitting (5) for oil line (6) .
Copyright 1993 - 2019 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
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22. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 320C EXCAVATOR GNG
Configuration: 320C & 320C L Excavators GNG00001-UP (MACHINE) POWERED BY 3066 Engine
Disassembly and Assembly
3064 and 3066 Engines for Caterpillar Built Machines
Media Number -SENR5553-10 Publication Date -01/05/2012 Date Updated -15/05/2012
i01564499
Turbocharger - Remove
SMCS - 1052-011
Removal Procedure
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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23. Illustration 1 g00608136
1. Loosen the hose clamp (1) on hose (2) .
2. Remove hose (2) from the turbocharger (3) .
Illustration 2 g00812846
3. Disconnect oil supply line (4) from the cylinder block.
4. Loosen two clamps (5) on hose (7) .
5. Slide hose (7) off fitting (8) onto oil return line (6) .
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24. Illustration 3 g00608177
6. Remove eight nuts (9) from the studs on the exhaust manifold.
Note: The four studs have two nuts for a total of eight nuts.
7. Remove turbocharger (3), oil supply line (4), and oil return line (6) as an unit.
8. Remove metal gasket (10) (not shown). Check the gasket for wear or damage. Replace the
gasket, if necessary.
Copyright 1993 - 2019 Caterpillar Inc.
All Rights Reserved.
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25. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 320C EXCAVATOR GNG
Configuration: 320C & 320C L Excavators GNG00001-UP (MACHINE) POWERED BY 3066 Engine
Disassembly and Assembly
3064 and 3066 Engines for Caterpillar Built Machines
Media Number -SENR5553-10 Publication Date -01/05/2012 Date Updated -15/05/2012
i01615171
Turbocharger - Disassemble
SMCS - 1052-015
Disassembly Procedure
Start By:
A. Remove the turbocharger. Refer to Disassembly and Assembly, "Turbocharger - 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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26. 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.
27. 1. Place an index mark on all of the components. The marks will help to align the components
during the assembly procedure.
Illustration 1 g00608212
2. Remove two bolts (1) from the oil return line. Remove bolt (2) from the oil supply line.
3. Remove oil return line (3) from the cartridge.
4. Remove oil supply line (4) from the cartridge.
Illustration 2 g00608210
5. Remove gasket (5) from the cartridge.
6. Remove gasket (6) from the turbine housing.
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28. Illustration 3 g00608342
7. Remove the bolt and nut (7) from clamp (8). Remove clamp (8) that secures the turbine
housing (9) to the cartridge (10) .
8. Separate turbine housing (9) from the cartridge (10) .
Illustration 4 g00608415
Illustration 5 g00608452
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29. 9. Remove snap ring (11) from compressor housing (12) .
10. Separate compressor housing (12) from the cartridge (10) .
Copyright 1993 - 2019 Caterpillar Inc.
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30. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 320C EXCAVATOR GNG
Configuration: 320C & 320C L Excavators GNG00001-UP (MACHINE) POWERED BY 3066 Engine
Disassembly and Assembly
3064 and 3066 Engines for Caterpillar Built Machines
Media Number -SENR5553-10 Publication Date -01/05/2012 Date Updated -15/05/2012
i01147762
Turbocharger - Assemble
SMCS - 1052-016
Assembly Procedure
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
Note: During the assembly procedure, ensure that the index marks are aligned when the
components are assembled.
Illustration 1 g00608452
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