The document provides instructions for removing and installing fuel injection lines, the fuel transfer pump, and the fuel ratio control on a Caterpillar 973 track loader. The key steps are:
1. Disconnect the fuel lines and remove the bolts holding the components.
2. Clean all parts and replace any worn seals or gaskets before installation.
3. Reinstall the components and tighten all bolts to the specified torque. Prime the fuel system after installing the fuel lines.
This document provides instructions for removing and installing fuel injection lines and the fuel transfer pump on a Caterpillar 973 Track Loader. It describes:
- Disconnecting the fuel lines from the nozzles and fuel injection pump, removing mounting bolts, and taking out the lines as a set.
- Reinstalling the fuel lines by starting the nuts on the nozzles and pump, installing mounting bolts, and tightening the nuts to a specified torque.
- Removing and installing the fuel transfer pump by detaching fuel lines and removing/replacing mounting bolts.
- Disassembling and reassembling the fuel transfer pump by removing and cleaning individual parts like seals, valves, springs,
This document provides instructions for removing and installing fuel injection lines and the fuel transfer pump on a Caterpillar 973 Track Loader. It describes:
- Disconnecting the fuel lines from the nozzles and fuel injection pump, removing mounting bolts, and taking out the lines as a set.
- Reinstalling the fuel lines by starting the nuts on the nozzles and pump, replacing mounting bolts, and tightening the nuts to a specified torque.
- Removing and installing the fuel transfer pump by detaching its fuel lines and mounting bolts.
- Priming the fuel system after reinstalling the lines.
This document provides instructions for removing and installing fuel injection lines and the fuel transfer pump on a Caterpillar 973 Track Loader. It describes:
- Disconnecting the fuel lines from the nozzles and pump, removing mounting bolts, and taking out the lines as a set.
- Reinstalling the fuel lines by starting the nuts, installing mounting bolts, and tightening the nuts to a specified torque.
- Removing and installing the fuel transfer pump by detaching fuel lines and removing/replacing mounting bolts and clips.
- Disassembling and reassembling the fuel transfer pump by removing and cleaning individual parts like seals, valves, springs, and housings, and
This document provides instructions for removing and installing fuel injection lines and the fuel transfer pump on a Caterpillar 973 Track Loader. It describes:
- Disconnecting the fuel lines from the nozzles and pump, removing mounting bolts, and taking out the lines as a set.
- Reinstalling the fuel lines by starting the nuts, installing mounting bolts, and tightening the nuts to a specified torque.
- Removing and installing the fuel transfer pump by detaching fuel lines and removing/replacing mounting bolts and seals.
- Disassembling and reassembling the fuel transfer pump by removing springs, valves, seals, and pistons - ensuring correct installation of parts for proper
This document provides instructions for disassembling and assembling components of a 943 track loader, including the fuel pump drive, governor, and fuel transfer pump. It details removing and installing individual parts like bolts, seals, and shafts. Proper positioning and alignment of parts is emphasized during assembly to ensure correct functioning. The full document includes diagrams to supplement the written instructions.
This document provides instructions for disassembling and assembling components of a 943 track loader, including the fuel pump drive, governor, and fuel transfer pump. It details removing and installing individual parts like bolts, seals, and shafts. Proper positioning and alignment of parts is emphasized during assembly to ensure correct functioning. The full document includes diagrams to supplement the written directions.
This document provides instructions for disassembling and assembling components of a 943 track loader, including the fuel pump drive, governor, and torque control group. Key steps include removing the fuel injection pump housing, fuel block, and fuel pump drive; disassembling the governor housing, lever assembly, and weight assembly; replacing seals and installing springs, sleeves, and bearings; and reassembling the governor components and housing before reinstalling on the fuel injection pump housing.
This document provides instructions for disassembling and assembling components of a sleeve metering fuel system for a D7F track-type tractor, including:
1) Disassembling and assembling the governor, removing and installing fuel check valves and bypass valves, and removing and installing fuel injection pumps.
2) Detailed steps are provided for removing each part and reinstalling them in the proper order.
3) Precautions are outlined, such as ensuring parts are kept with their respective barrels during disassembly and reinstallation.
This document provides instructions for removing and installing fuel injection lines and the fuel transfer pump on a Caterpillar 973 Track Loader. It describes:
- Disconnecting the fuel lines from the nozzles and fuel injection pump, removing mounting bolts, and taking out the lines as a set.
- Reinstalling the fuel lines by starting the nuts on the nozzles and pump, installing mounting bolts, and tightening the nuts to a specified torque.
- Removing and installing the fuel transfer pump by detaching fuel lines and removing/replacing mounting bolts.
- Disassembling and reassembling the fuel transfer pump by removing and cleaning individual parts like seals, valves, springs,
This document provides instructions for removing and installing fuel injection lines and the fuel transfer pump on a Caterpillar 973 Track Loader. It describes:
- Disconnecting the fuel lines from the nozzles and fuel injection pump, removing mounting bolts, and taking out the lines as a set.
- Reinstalling the fuel lines by starting the nuts on the nozzles and pump, replacing mounting bolts, and tightening the nuts to a specified torque.
- Removing and installing the fuel transfer pump by detaching its fuel lines and mounting bolts.
- Priming the fuel system after reinstalling the lines.
This document provides instructions for removing and installing fuel injection lines and the fuel transfer pump on a Caterpillar 973 Track Loader. It describes:
- Disconnecting the fuel lines from the nozzles and pump, removing mounting bolts, and taking out the lines as a set.
- Reinstalling the fuel lines by starting the nuts, installing mounting bolts, and tightening the nuts to a specified torque.
- Removing and installing the fuel transfer pump by detaching fuel lines and removing/replacing mounting bolts and clips.
- Disassembling and reassembling the fuel transfer pump by removing and cleaning individual parts like seals, valves, springs, and housings, and
This document provides instructions for removing and installing fuel injection lines and the fuel transfer pump on a Caterpillar 973 Track Loader. It describes:
- Disconnecting the fuel lines from the nozzles and pump, removing mounting bolts, and taking out the lines as a set.
- Reinstalling the fuel lines by starting the nuts, installing mounting bolts, and tightening the nuts to a specified torque.
- Removing and installing the fuel transfer pump by detaching fuel lines and removing/replacing mounting bolts and seals.
- Disassembling and reassembling the fuel transfer pump by removing springs, valves, seals, and pistons - ensuring correct installation of parts for proper
This document provides instructions for disassembling and assembling components of a 943 track loader, including the fuel pump drive, governor, and fuel transfer pump. It details removing and installing individual parts like bolts, seals, and shafts. Proper positioning and alignment of parts is emphasized during assembly to ensure correct functioning. The full document includes diagrams to supplement the written instructions.
This document provides instructions for disassembling and assembling components of a 943 track loader, including the fuel pump drive, governor, and fuel transfer pump. It details removing and installing individual parts like bolts, seals, and shafts. Proper positioning and alignment of parts is emphasized during assembly to ensure correct functioning. The full document includes diagrams to supplement the written directions.
This document provides instructions for disassembling and assembling components of a 943 track loader, including the fuel pump drive, governor, and torque control group. Key steps include removing the fuel injection pump housing, fuel block, and fuel pump drive; disassembling the governor housing, lever assembly, and weight assembly; replacing seals and installing springs, sleeves, and bearings; and reassembling the governor components and housing before reinstalling on the fuel injection pump housing.
This document provides instructions for disassembling and assembling components of a sleeve metering fuel system for a D7F track-type tractor, including:
1) Disassembling and assembling the governor, removing and installing fuel check valves and bypass valves, and removing and installing fuel injection pumps.
2) Detailed steps are provided for removing each part and reinstalling them in the proper order.
3) Precautions are outlined, such as ensuring parts are kept with their respective barrels during disassembly and reinstallation.
This document provides instructions for disassembling and assembling components of a fuel system for a D7F track-type tractor, including:
1) Disassembling and assembling the governor, removing and installing fuel check valves and bypass valves, and removing and installing fuel injection pumps.
2) Detailed steps are provided for disassembling and assembling the governor, fuel check valve and bypass valve, and fuel injection pumps.
3) Instructions are also given for removing and installing the fuel transfer pump.
This document provides instructions for disassembling and assembling components of a sleeve metering fuel system for a D7F track-type tractor, including:
1) Disassembling and assembling the governor, removing and installing fuel check valves and bypass valves, and removing and installing fuel injection pumps.
2) Detailed steps are provided for removing each part and reinstalling them in the proper order.
3) Precautions are outlined, such as ensuring parts are kept with their respective barrels during disassembly and reinstallation.
The document provides instructions for removing and installing the drive shaft group with retarder on a 621E, 623E, or 627E tractor. It describes disconnecting hydraulic lines and removing bolts, covers, and housing to access the drive shaft group. Special care must be taken when removing plates and springs from the retarder. The process is reversed for installation, reconnecting hydraulic lines and replacing removed components.
The document provides instructions for removing and installing the drive shaft group with retarder on a 621E, 623E, or 627E tractor. It describes disconnecting hydraulic lines and removing bolts, covers, and housing to access the drive shaft group. Special care must be taken when removing plates and springs from the retarder, as they are under pressure. The process is reversed for installation, reconnecting hydraulic lines and refastening housings and covers.
The document provides instructions for removing and installing the drive shaft group with retarder on a 621E, 623E, or 627E tractor. It describes disconnecting hydraulic lines and removing bolts, covers, and housing to access the drive shaft group. Special care must be taken when removing plates and springs from the retarder, as they are under pressure. The process is reversed for installation, reconnecting hydraulic lines and refastening housings and covers.
The document provides instructions for removing and installing the drive shaft group with retarder on a 621E, 623E, or 627E tractor. It describes disconnecting hydraulic lines and removing bolts, covers, and housing to access the drive shaft group. Special care must be taken when removing plates and springs from the retarder. The process is reversed for installation, reconnecting hydraulic lines and replacing removed components.
The document provides instructions for disassembling and assembling various components of the transmission system on a Caterpillar 621E wheel scraper. It describes how to remove and install the transfer gears, transmission control box, transmission oil filter, and drive shaft group with retarder. The multi-step procedures include removing bolts, shims, bearings, seals, and other individual parts in a specified sequence. Tolerances and torque specifications are provided for correctly assembling the components.
The document provides instructions for removing and installing the drive shaft group with retarder on a 621E, 623E, or 627E tractor. It describes disconnecting hydraulic lines and removing bolts, covers, and housing to access the drive shaft group. Special care must be taken when removing plates and springs from the retarder, as they are under pressure. The process is reversed for installation, reconnecting hydraulic lines and replacing removed components.
The document provides instructions for removing and installing the drive shaft group with retarder on a 621E, 623E, or 627E tractor. It describes disconnecting hydraulic lines and removing bolts, covers, and housing to access the drive shaft group. Instructions are given to use eyebolts and forcing screws to lift the heavy housing out. Steps are outlined to then remove the discs, plates, spring, and retainer from the retarder housing. The reverse process is described for reinstalling the drive shaft group.
The document provides instructions for disassembling and assembling various components of the transmission system on a Caterpillar 621E wheel scraper, including:
- Removing and installing the transfer gears by pressing out bearings and gears.
- Removing and installing the transmission control box by disconnecting wires and removing bolts.
- Removing and installing the transmission oil filter by removing housing bolts and replacing the filter element.
- Removing the drive shaft group and retarder by removing covers, seals, bolts, and pulling components like the drive shaft and tube assembly.
Caterpillar cat 120 h motor grader (prefix 2an) service repair manual (2an000...ufdjjdjfjksekmmd
This document provides instructions for disassembling and assembling the brake and wheel spindle housings, and removing and installing the differential drive shaft, on a 120H Motor Grader. It describes removing components like guards, bolts, washers, universal joint groups, yokes, and seals. It then describes assembling components in reverse order and provides torque specifications for bolts. The overall document provides a technical service repair manual for work on specific power train components of the 120H Motor Grader.
Caterpillar cat 120 h motor grader (prefix 2an) service repair manual (2an000...fhjsjekdmme
This document provides instructions for removing and installing various components related to the drive train of a Caterpillar 120H motor grader, including the brake and wheel spindle housings, differential drive shaft, and parking brake. It describes disconnecting air and hydraulic lines, draining fluids, and removing bolts, guards, and other hardware to access the internal components. Detailed steps are provided for removing each part and installing replacement components in the reverse order. Safety precautions are noted regarding releasing air pressure, handling hot oil, and using lifting devices for heavy components.
Caterpillar cat 120 h motor grader (prefix 2an) service repair manual (2an000...fjskeksmemmer
This document provides instructions for removing and installing various components related to the drive train of a Caterpillar 120H motor grader, including the brake and wheel spindle housings, differential drive shaft, and parking brake. It describes disconnecting air and hydraulic lines, draining fluids, and removing guards, bolts, and other hardware to access the internal components. Detailed steps are provided for removing each part and installing replacement components, with notes about weight, torque specifications, and precautions regarding hot fluids or pressurized air.
Caterpillar cat 120 h motor grader (prefix 2an) service repair manual (2an000...fujsjefjskekmem
This document provides instructions for disassembling and assembling the brake and wheel spindle housings, and removing and installing the differential drive shaft, on a 120H Motor Grader. It describes removing components like guards, bolts, washers, universal joint groups, yokes, and seals. It then describes assembling components in reverse order and provides torque specifications for bolts. The overall document provides a technical service repair manual for work on specific power train components of the 120H Motor Grader.
Caterpillar cat 120 h motor grader (prefix 2an) service repair manual (2an000...fusjjfkskemem
This document provides instructions for removing and installing various components related to the drive train of a Caterpillar 120H motor grader, including the brake and wheel spindle housings, differential drive shaft, and parking brake. It describes disconnecting air and hydraulic lines, draining fluids, and removing guards, bolts, and other hardware to access the internal components. Detailed steps are provided for removing each part and installing replacement components, with notes about weight, torque specifications, and special tools required.
Caterpillar cat 120 h motor grader (prefix 2an) service repair manual (2an000...jfjkksekfsmemwe
This document provides instructions for removing and installing various components related to the drive train of a Caterpillar 120H motor grader, including the brake and wheel spindle housings, differential drive shaft, and parking brake. It describes disconnecting air and hydraulic lines, draining fluids, and removing guards, bolts, and other hardware. Detailed steps are provided for removing each component and installing replacements, including proper torque specifications for fasteners. Safety precautions are noted regarding releasing air pressure, handling hot oil, and using lifting equipment for heavy parts.
This document provides instructions for removing and installing a swing motor and swing drive on an M315 excavator. It describes releasing hydraulic pressure, draining oil, disconnecting hoses, and removing and installing various components like bolts, seals, and motors. Safety precautions are provided regarding containing fluids, releasing pressure, and preventing personal injury. Detailed step-by-step instructions are given for disassembly and reassembly.
This document provides instructions for removing and installing a swing motor and swing drive on an M315 excavator. It describes releasing hydraulic pressure, draining oil, disconnecting hoses, and removing and installing various components like bolts, seals, and motors. Safety precautions are provided regarding containing fluids, releasing pressure, and preventing personal injury. Detailed step-by-step instructions are given for disassembly and reassembly.
Caterpillar Cat M315 Excavator (Prefix 7ML) Service Repair Manual (7ML00001-0...jdkskmmdd
This document provides instructions for removing and installing a swing motor and swing drive on an M315 excavator. It describes releasing hydraulic pressure, draining oil, disconnecting hoses, and removing and installing various components like bolts, seals, and motors. Safety precautions are provided regarding containing fluids, releasing pressure, and preventing personal injury. Detailed step-by-step instructions are given for disassembly and reassembly.
Caterpillar Cat M315 Excavator (Prefix 7ML) Service Repair Manual (7ML00001-0...fujkse9didkke3
This document provides instructions for removing and installing a swing motor and swing drive on an M315 excavator. It describes releasing hydraulic pressure, draining oil, disconnecting hoses, and removing bolts to access the components. Detailed step-by-step instructions are given for disassembling the swing motor into individual parts and reassembling it. Similar instructions are provided for removing and installing the swing drive. Safety precautions are included throughout regarding containing fluids, releasing pressure, and preventing personal injury.
Caterpillar Cat CP-433E Vibratory Compactor (Prefix BTY) Service Repair Manua...fjkskkedmm4r
This document provides instructions for disassembling and assembling the piston motor (axle propel) of a CP-433E vibratory compactor. The disassembly procedure involves removing 21 components from the housing in a specific order, taking care with spring-loaded parts. The assembly procedure reverses this process in 23 steps, ensuring proper installation of seals, bearings, pins and other components back into their original positions in the housing. Special tools and torque specifications are listed to correctly perform the work.
Caterpillar Cat CS-423E Vibratory Compactor (Prefix CFX) Service Repair Manua...fjkskkedmm4r
This document provides assembly instructions for the axle on a CS-423E vibratory compactor. It details 33 steps to assemble components such as the differential, wheel hubs, brakes, and gearbox. Tools and torque specifications are listed. Parts are cleaned and seals/bearings replaced if damaged before assembly. Components like the differential, wheel hubs, brakes, and gearbox are assembled separately then installed on the axle housing.
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Similar to Caterpillar Cat 973 TRACK LOADER (Prefix 66G) Service Repair Manual (66G00001 and up).pdf
This document provides instructions for disassembling and assembling components of a fuel system for a D7F track-type tractor, including:
1) Disassembling and assembling the governor, removing and installing fuel check valves and bypass valves, and removing and installing fuel injection pumps.
2) Detailed steps are provided for disassembling and assembling the governor, fuel check valve and bypass valve, and fuel injection pumps.
3) Instructions are also given for removing and installing the fuel transfer pump.
This document provides instructions for disassembling and assembling components of a sleeve metering fuel system for a D7F track-type tractor, including:
1) Disassembling and assembling the governor, removing and installing fuel check valves and bypass valves, and removing and installing fuel injection pumps.
2) Detailed steps are provided for removing each part and reinstalling them in the proper order.
3) Precautions are outlined, such as ensuring parts are kept with their respective barrels during disassembly and reinstallation.
The document provides instructions for removing and installing the drive shaft group with retarder on a 621E, 623E, or 627E tractor. It describes disconnecting hydraulic lines and removing bolts, covers, and housing to access the drive shaft group. Special care must be taken when removing plates and springs from the retarder. The process is reversed for installation, reconnecting hydraulic lines and replacing removed components.
The document provides instructions for removing and installing the drive shaft group with retarder on a 621E, 623E, or 627E tractor. It describes disconnecting hydraulic lines and removing bolts, covers, and housing to access the drive shaft group. Special care must be taken when removing plates and springs from the retarder, as they are under pressure. The process is reversed for installation, reconnecting hydraulic lines and refastening housings and covers.
The document provides instructions for removing and installing the drive shaft group with retarder on a 621E, 623E, or 627E tractor. It describes disconnecting hydraulic lines and removing bolts, covers, and housing to access the drive shaft group. Special care must be taken when removing plates and springs from the retarder, as they are under pressure. The process is reversed for installation, reconnecting hydraulic lines and refastening housings and covers.
The document provides instructions for removing and installing the drive shaft group with retarder on a 621E, 623E, or 627E tractor. It describes disconnecting hydraulic lines and removing bolts, covers, and housing to access the drive shaft group. Special care must be taken when removing plates and springs from the retarder. The process is reversed for installation, reconnecting hydraulic lines and replacing removed components.
The document provides instructions for disassembling and assembling various components of the transmission system on a Caterpillar 621E wheel scraper. It describes how to remove and install the transfer gears, transmission control box, transmission oil filter, and drive shaft group with retarder. The multi-step procedures include removing bolts, shims, bearings, seals, and other individual parts in a specified sequence. Tolerances and torque specifications are provided for correctly assembling the components.
The document provides instructions for removing and installing the drive shaft group with retarder on a 621E, 623E, or 627E tractor. It describes disconnecting hydraulic lines and removing bolts, covers, and housing to access the drive shaft group. Special care must be taken when removing plates and springs from the retarder, as they are under pressure. The process is reversed for installation, reconnecting hydraulic lines and replacing removed components.
The document provides instructions for removing and installing the drive shaft group with retarder on a 621E, 623E, or 627E tractor. It describes disconnecting hydraulic lines and removing bolts, covers, and housing to access the drive shaft group. Instructions are given to use eyebolts and forcing screws to lift the heavy housing out. Steps are outlined to then remove the discs, plates, spring, and retainer from the retarder housing. The reverse process is described for reinstalling the drive shaft group.
The document provides instructions for disassembling and assembling various components of the transmission system on a Caterpillar 621E wheel scraper, including:
- Removing and installing the transfer gears by pressing out bearings and gears.
- Removing and installing the transmission control box by disconnecting wires and removing bolts.
- Removing and installing the transmission oil filter by removing housing bolts and replacing the filter element.
- Removing the drive shaft group and retarder by removing covers, seals, bolts, and pulling components like the drive shaft and tube assembly.
Caterpillar cat 120 h motor grader (prefix 2an) service repair manual (2an000...ufdjjdjfjksekmmd
This document provides instructions for disassembling and assembling the brake and wheel spindle housings, and removing and installing the differential drive shaft, on a 120H Motor Grader. It describes removing components like guards, bolts, washers, universal joint groups, yokes, and seals. It then describes assembling components in reverse order and provides torque specifications for bolts. The overall document provides a technical service repair manual for work on specific power train components of the 120H Motor Grader.
Caterpillar cat 120 h motor grader (prefix 2an) service repair manual (2an000...fhjsjekdmme
This document provides instructions for removing and installing various components related to the drive train of a Caterpillar 120H motor grader, including the brake and wheel spindle housings, differential drive shaft, and parking brake. It describes disconnecting air and hydraulic lines, draining fluids, and removing bolts, guards, and other hardware to access the internal components. Detailed steps are provided for removing each part and installing replacement components in the reverse order. Safety precautions are noted regarding releasing air pressure, handling hot oil, and using lifting devices for heavy components.
Caterpillar cat 120 h motor grader (prefix 2an) service repair manual (2an000...fjskeksmemmer
This document provides instructions for removing and installing various components related to the drive train of a Caterpillar 120H motor grader, including the brake and wheel spindle housings, differential drive shaft, and parking brake. It describes disconnecting air and hydraulic lines, draining fluids, and removing guards, bolts, and other hardware to access the internal components. Detailed steps are provided for removing each part and installing replacement components, with notes about weight, torque specifications, and precautions regarding hot fluids or pressurized air.
Caterpillar cat 120 h motor grader (prefix 2an) service repair manual (2an000...fujsjefjskekmem
This document provides instructions for disassembling and assembling the brake and wheel spindle housings, and removing and installing the differential drive shaft, on a 120H Motor Grader. It describes removing components like guards, bolts, washers, universal joint groups, yokes, and seals. It then describes assembling components in reverse order and provides torque specifications for bolts. The overall document provides a technical service repair manual for work on specific power train components of the 120H Motor Grader.
Caterpillar cat 120 h motor grader (prefix 2an) service repair manual (2an000...fusjjfkskemem
This document provides instructions for removing and installing various components related to the drive train of a Caterpillar 120H motor grader, including the brake and wheel spindle housings, differential drive shaft, and parking brake. It describes disconnecting air and hydraulic lines, draining fluids, and removing guards, bolts, and other hardware to access the internal components. Detailed steps are provided for removing each part and installing replacement components, with notes about weight, torque specifications, and special tools required.
Caterpillar cat 120 h motor grader (prefix 2an) service repair manual (2an000...jfjkksekfsmemwe
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This document provides instructions for removing and installing a swing motor and swing drive on an M315 excavator. It describes releasing hydraulic pressure, draining oil, disconnecting hoses, and removing and installing various components like bolts, seals, and motors. Safety precautions are provided regarding containing fluids, releasing pressure, and preventing personal injury. Detailed step-by-step instructions are given for disassembly and reassembly.
This document provides instructions for removing and installing a swing motor and swing drive on an M315 excavator. It describes releasing hydraulic pressure, draining oil, disconnecting hoses, and removing and installing various components like bolts, seals, and motors. Safety precautions are provided regarding containing fluids, releasing pressure, and preventing personal injury. Detailed step-by-step instructions are given for disassembly and reassembly.
Caterpillar Cat M315 Excavator (Prefix 7ML) Service Repair Manual (7ML00001-0...jdkskmmdd
This document provides instructions for removing and installing a swing motor and swing drive on an M315 excavator. It describes releasing hydraulic pressure, draining oil, disconnecting hoses, and removing and installing various components like bolts, seals, and motors. Safety precautions are provided regarding containing fluids, releasing pressure, and preventing personal injury. Detailed step-by-step instructions are given for disassembly and reassembly.
Caterpillar Cat M315 Excavator (Prefix 7ML) Service Repair Manual (7ML00001-0...fujkse9didkke3
This document provides instructions for removing and installing a swing motor and swing drive on an M315 excavator. It describes releasing hydraulic pressure, draining oil, disconnecting hoses, and removing bolts to access the components. Detailed step-by-step instructions are given for disassembling the swing motor into individual parts and reassembling it. Similar instructions are provided for removing and installing the swing drive. Safety precautions are included throughout regarding containing fluids, releasing pressure, and preventing personal injury.
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Caterpillar Cat CP-433E Vibratory Compactor (Prefix BTY) Service Repair Manua...fjkskkedmm4r
This document provides instructions for disassembling and assembling the piston motor (axle propel) of a CP-433E vibratory compactor. The disassembly procedure involves removing 21 components from the housing in a specific order, taking care with spring-loaded parts. The assembly procedure reverses this process in 23 steps, ensuring proper installation of seals, bearings, pins and other components back into their original positions in the housing. Special tools and torque specifications are listed to correctly perform the work.
Caterpillar Cat CS-423E Vibratory Compactor (Prefix CFX) Service Repair Manua...fjkskkedmm4r
This document provides assembly instructions for the axle on a CS-423E vibratory compactor. It details 33 steps to assemble components such as the differential, wheel hubs, brakes, and gearbox. Tools and torque specifications are listed. Parts are cleaned and seals/bearings replaced if damaged before assembly. Components like the differential, wheel hubs, brakes, and gearbox are assembled separately then installed on the axle housing.
Caterpillar Cat CS-433E Vibratory Compactor (Prefix BTY) Service Repair Manua...fjkskkedmm4r
This document provides instructions for disassembling and assembling the piston motor (axle propel) of a CP-433E vibratory compactor. The disassembly procedure involves removing 21 components from the housing in a specific order, taking care with spring-loaded parts. The assembly procedure reverses this process in 23 steps, ensuring proper installation of seals, bearings, pins and other components back into their original positions in the housing. Special tools and torque specifications are listed to correctly perform the work.
Volvo EC55-2 Compact Excavator Parts Catalogue Manual – SN 5001 - 7620.pdffjkskkedmm4r
This document contains specifications for various engine parts for a Volvo EC55-2 engine. It includes sections for the engine, cylinder head, valves, pistons, connecting rods, camshaft, and other components. Each section lists the relevant part numbers, descriptions, quantities, and other details. The document provides an extensive catalogue of replacement parts for this engine model.
JCB 300T TRACKED Robot Parts Catalogue Manual (Serial Number 02427501-024278...fjkskkedmm4r
This document contains parts catalogs and diagrams for hydraulic components for an agricultural construction vehicle. It includes lists of parts with descriptions and quantities for hydraulic circuits, pumps, motors, tubing, valves, filters and other components. Pictures and diagrams show the layout and connections between various hydraulic system parts.
JCB 4CX444 (Sideshift AA AB Engine) BACKOHE LOADER Parts Catalogue Manual (Se...fjkskkedmm4r
This document contains parts listings and diagrams for engine components of a backhoe loader, including:
1. The block assembly diagram lists parts such as the cylinder block, liners, plugs, bolts, and rear seal housing.
2. The crankshaft assembly diagram lists the crankshaft, bearing kits, thrust washers, connecting rod assemblies, pistons, rings, and gears.
3. The document provides additional diagrams for components like the timing case, flywheel, and engine mountings. The parts are identified by part number, description, and quantity for various engine builds.
JCB 4CX444 (Sideshift AA AB Engine) BACKOHE LOADER Parts Catalogue Manual (Se...fjkskkedmm4r
This document contains parts listings and diagrams for engine components of a backhoe loader, including:
1. The block assembly diagram lists parts such as the cylinder block, liners, plugs, bolts, and rear seal housing.
2. The crankshaft assembly diagram lists the crankshaft, bearing kits, thrust washers, connecting rod assemblies, pistons, rings, and gears.
3. The document provides additional diagrams for components like the timing case, flywheel, and engine mountings. The parts are identified by part number, description, and quantity for various engine builds.
1) The document provides instructions to disassemble and assemble the final drive of a D9R track-type tractor.
2) It describes using various tools to remove over 30 components of the final drive including gears, shafts, seals, and hubs.
3) Precautions are included when using hydraulic cylinders and heated components to disassemble pieces.
1. The document provides instructions for removing and installing various engine components of a 3406C diesel engine, including the spacer plate, valves, valve seat inserts, bridge dowels, valve guides, oil pan and plate, oil pump, and piston cooling tubes.
2. The instructions describe cleaning and preparing surfaces, using specific tools to remove and install components, and ensuring proper installation and operation after reassembly.
3. The overall process involves removing engine components, cleaning surfaces, installing new parts as needed, and reassembling the engine, with the goal of properly servicing the 3406C diesel engine.
The document provides instructions for disassembling and assembling a recoil cylinder. Key steps include:
1. Removing the recoil cylinder and various components like bolts, guards, valves, and seals.
2. Inspecting parts and cleaning components as needed.
3. Reassembling the recoil cylinder by reinstalling components in reverse order and applying lubricants and seals. Precise torques are specified.
4. The process involves over 20 numbered steps and utilizes various specialized tools to properly disassemble and reassemble the recoil cylinder.
1. Remove the transmission, torque converter, and transfer gears from the tractor. Lift the assembly weighing approximately 1320 kg onto stands.
2. Attach lifting brackets and remove the bolts and nuts securing the 340 kg transfer gears to the transmission. Separate the transfer gears and remove o-rings.
3. Remove the final o-ring seal from the transmission. Install the transfer gears by reversing the removal steps.
This document provides assembly instructions for a final drive on an excavator. It involves assembling and installing several components in the following order: installing bearings and determining shim thickness; installing seals; installing dowel pins; installing the housing on the motor housing; installing coupling gear, bolts, and ring gear; assembling carrier assemblies; installing gears, shafts, and retaining rings; installing the cover and testing for leaks. The process requires precision measurements and uses several specialized tools to properly assemble the final drive.
This document provides step-by-step instructions to disassemble a piston pump. It begins by removing the piston pump and cleaning it. Key components like the piston assemblies, barrel assembly, springs and seals are then removed. Precision tools are required to remove parts like bearings and seals without damage. The multi-stage process dismantles both sides of the pump housing and internal components like valves, solenoids and control blocks are broken down. Precise part tracking and cleanliness are emphasized for reassembly.
This document provides instructions for disassembling and assembling bevel and transfer gears on a D6M track-type tractor. It outlines 22 steps for disassembly, which include removing brackets, yokes, carriers, cages, seals, bearings, gears, pins, shafts, and other components. It then outlines 21 steps for assembly, which involve cleaning parts, installing bearings, gears, pins, shafts, seals, covers, and other components in the reverse order of disassembly. Proper tools and cleaning procedures are emphasized to prevent damage to components from dirt and contaminants.
The document provides instructions for disassembling and assembling the steering clutch and brake of a D6N track-type tractor. It describes removing the final drive, steering clutch, and brake as separate components. It then details each step to disassemble the steering clutch and brake parts and housing. The corresponding assembly instructions are also provided in reverse order.
The document provides instructions for removing and installing various components of a 3406C diesel engine cylinder head. The procedures include removing and installing the cylinder head assembly, spacer plate, valves, valve seat inserts, bridge dowels, valve guides, and oil pan and plate. The instructions describe the specific steps to disassemble and reassemble each component.
This document provides disassembly and assembly instructions for a 3406C engine governor. It begins with removing the fuel injection pump housing and governor. It then provides 37 detailed steps for disassembling the governor components. The assembly section provides 43 steps for reassembling the governor in reverse order.
This document provides instructions for disassembling and assembling components of the retarder and bearing cage (drive shaft) of a 623G wheel tractor. The disassembly procedure involves using various tools to remove 15 different components. The assembly procedure instructs installing the components in reverse order and refers to other documents for installing related components. Safety notices are provided regarding containing fluids and preventing contamination.
1) The document provides assembly instructions for a final drive on an excavator.
2) It involves over 40 steps to assemble bearings, seals, gears, carriers, housing and cover components.
3) Special tools and procedures are required to set bearing preloads, install seals, and test for leaks. Proper torque values and sealants are specified.
Caterpillar Cat CB-534D VIBRATORY COMPACTOR (Prefix C8M) Service Repair Manua...fjkskkedmm4r
1. The document provides instructions for removing and installing a lifter group from a Caterpillar 3054C engine.
2. It lists the required tools which include a telescoping magnet.
3. The removal procedure involves first removing the camshaft, then using a magnet to remove the lifters from the cylinder block. Installation is the reverse of removal.
Top-Quality AC Service for Mini Cooper Optimal Cooling PerformanceMotor Haus
Ensure your Mini Cooper stays cool and comfortable with our top-quality AC service. Our expert technicians provide comprehensive maintenance, repairs, and performance optimization, guaranteeing reliable cooling and peak efficiency. Trust us for quick, professional service that keeps your Mini Cooper's air conditioning system in top condition, ensuring a pleasant driving experience year-round.
Dahua provides a comprehensive guide on how to install their security camera systems. Learn about the different types of cameras and system components, as well as the installation process.
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Cat Plein, Development & Communications Director of Forth, gave this presentation at the Forth and Electrification Coalition CFI Grant Program - Overview and Technical Assistance webinar on June 12, 2024.
Real-time driver monitoring is one of the easiest ways to make fleet management efficient as well as seamless. Connected vehicle solutions such as fleet GPS trackers and associated software help businesses in several ways. Refer to the post below for more details.
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Caterpillar Cat 973 TRACK LOADER (Prefix 66G) Service Repair Manual (66G00001 and up).pdf
1. Shutdown SIS
Previous Screen
Product: TRACK LOADER
Model: 973 TRACK LOADER 66G
Configuration: 973 TRACK LOADER / HIGH DRIVE / 66G00001-UP (MACHINE) POWERED BY 3306 ENGINE
Disassembly and Assembly
973 TRACK-TYPE LOADERS
Media Number -SENR2458-01 Publication Date -01/11/2003 Date Updated -12/06/2014
SENR24580019
FUEL INJECTION LINES
SMCS - 1252-11; 1252-12; 1256-11; 1256-12; 1256-15; 1256-16
REMOVE FUEL INJECTION LINES
CAUTION
Do not let the tops of the fuel nozzles (2) turn when fuel line nuts (1) are
loosened. The nozzles will become damaged if the top of the nozzle turns
in the body. The engine will be damaged if a damaged fuel injection
nozzle is used because the shape of fuel (spray pattern) coming out of
the nozzles will not be correct.
1. Hold tops (2) on the fuel nozzles with a wrench and loosen fuel line nuts (1) on the nozzles.
2. Remove bolt (3) from the clamp that holds the fuel lines to the cylinder head.
3. Loosen fuel line nuts (4) at the fuel injection pump.
4. Remove bolt (5) from the clamp that holds fuel lines (6) to cylinder head. Remove fuel lines (6)
as a set and the other four fuel lines as a set. Install tooling (A) and (B) on the nozzles, fuel lines
and fuel injection pump to keep dirt out of the fuel system.
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2. INSTALL FUEL INJECTION LINES
1. Remove tooling (A) and (B) from the fuel injection pump, lines and nozzles.
2. Install fuel lines (2) as a set and the other four fuel lines as a set. Start the fuel line nuts on the
nozzles and fuel injection pump. Install bolts (1) that hold the fuel lines to the cylinder head.
3. Use a wrench to hold the top of the nozzles. Use tool (C) and a torque wrench to tighten fuel
line nuts (3) to a torque of 40 ± 7 N·m (30 ± 5 lb ft). The fuel lines must not make contact with
other fuel lines or engine components except at fittings and clamps.
NOTE: When a crowfoot wrench is used with a torque wrench, a correction is necessary for the
dial reading. To find the amount of correction necessary use the Caterpillar Torque Computer,
Form No. GEG02229 which is also Snap-On Form No. SS306B.
End By:
a) prime the fuel system*
*See PRIMING FUEL SYSTEM in the MAINTENANCE GUIDE.
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3. REMOVE FUEL TRANSFER PUMP
1. Remove fuel lines (1) and (2) from the fuel pump.
2. Remove bolts (3) and (5) and transfer pump (4).
INSTALL FUEL TRANSFER PUMP
1. Make sure O-ring seal (2) is in position on the transfer pump.
2. Put transfer pump (1) in position and install the bolts and clip.
3. Install fuel lines (3) and (4).
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4. DISASSEMBLE FUEL TRANSFER PUMP
Start By:
a) remove fuel transfer pump
Cover (2) is under spring tension.
1. Carefully remove bolts (1) and cover (2) from the fuel transfer pump.
2. Remove spring (3), valve (4) and O-ring seals (5) from the cover.
3. Remove springs (6) and (7) from the pump housing.
4. Remove sleeve (8) from the pump housing.
5. Remove sleeve (12), piston (16), O-ring seal (11) and piston (9) from sleeve (8). Remove plate
(15), valve (10) and seal (14) from piston (9). Remove O-ring seal (13) from sleeve (8).
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5. 6. Remove O-ring seal (17) from the pump housing.
7. Push guide (18) through the pump housing and remove guides (23) and (18) together. Remove
rod (20), guide (23), O-ring seal (19) and tappet (21) from guide (18). Remove ring (22) from
tappet (21).
8. Remove connector (24), valve (26), and seal (25) from the pump housing.
9. Remove plug (30), spring (28), valve (29) and seal (27) from the pump housing.
ASSEMBLE FUEL TRANSFER PUMP
1. Clean all parts and be sure all passages are open.
2. Be sure the O-ring seal is in position on plug (4) and put 4L-7464 Silicone Grease on the O-ring
seal.
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6. NOTE: Valves (2), (6) and (19) must be installed as shown, for the pump to operate correctly.
3. Install seal (1), valve (2), spring (3) and plug (4) in the pump housing as shown. Tighten plug
(4) to a torque of 20 ± 7 N·m (15 ± 5 lb ft).
4. Be sure the O-ring seal is in position on connector (7) and put 4L-7464 Silicone Grease on the
O-ring seal.
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7. 5. Install seal (5), valve (6) and connector (7) in the pump housing as shown. Tighten connector
(7) to a torque of 55 ± 10 N·m (40 ± 7 lb ft).
6. Install the ring on tappet (8). Install tappet (8), O-ring seal (12), guide (9) and rod (10) in guide
(11). Put 4L-7464 Silicone Grease on O-ring seal (12). Install guides (11) and (9) as a unit in the
pump housing as shown.
7. Install O-ring seal (13) in the pump housing and put 4L-7464 Silicone Grease on the O-ring
seal.
8. Install seal (15), valve (19) and plate (16) in piston (14) as shown. Install piston (14), O-ring
seal (17), piston (20) and guide (21) in guide (18) as shown. Install the O-ring seal on guide (18)
and put 4L-7464 Silicone Grease on O-ring seal (17) and the O-ring seal on guide (18).
9. Install guide (18) in the pump housing as shown.
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8. 10. Install springs (19) and (20) in the pump housing as shown.
11. Install O-ring seals (22) and (21) in the cover as shown. Put 4L-7464 Silicone Grease on the O
-ring seals.
12. Install spring (23) in the cover. Install valve (24) in the cover with the grooves in the valve
toward the cover.
13. Put cover (25) in position on the pump housing and install the bolts that hold it in place.
End By:
a) install fuel transfer pump
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9. Copyright 1993 - 2021 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Wed Dec 1 14:29:40 UTC+0800 2021
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10. Shutdown SIS
Previous Screen
Product: TRACK LOADER
Model: 973 TRACK LOADER 66G
Configuration: 973 TRACK LOADER / HIGH DRIVE / 66G00001-UP (MACHINE) POWERED BY 3306 ENGINE
Disassembly and Assembly
973 TRACK-TYPE LOADERS
Media Number -SENR2458-01 Publication Date -01/11/2003 Date Updated -12/06/2014
SENR24580020
FUEL RATIO CONTROL
SMCS - 1278-11; 1278-12; 1278-15; 1278-16
REMOVE FUEL RATIO CONTROL
NOTE: The turbocharger oil lines were removed for better photo illustration only.
1. Disconnect air line (2) from the fuel ratio control.
2. Remove two bolts (1) and remove fuel ratio control (3) from governor housing.
3. Use a pair of needle pliers to remove screen (4) from the governor housing.
NOTE: If screen (4) is not clean, the fuel ratio control will not operate correctly.
INSTALL FUEL RATIO CONTROL
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11. 1. Be sure screen (1) is clean and that the O-ring seal is in position on the screen. Install screen (1) in
the governor housing.
2. Be sure the other four O-ring seals are in position on the governor housing as shown.
3. Install fuel ratio control (2) on the governor housing. Be sure the flange on the shaft in the fuel
ratio control is engaged behind the groove (slot) in the lever in the governor housing.
4. Connect air line (3) to the fuel ratio control.
DISASSEMBLE FUEL RATIO CONTROL
Start By:
a) remove fuel ratio control
1. Remove bolts (2) which hold cover (1) to housing (3). Be careful when bolts (2) are removed
because cover (1) is under spring force.
2. Make a separation of the components of the fuel ratio control: cover (1), spring (4), valve (5),
spring (6), retainer (7), spring (8), valve assembly (9) and housing (3).
3. Make a separation of the covers (1).
4. Remove nut (11) and stop (10) from the cover.
5. Remove nut (12) and make a separation of nut (12), washer (13), washer (14), diaphragm (15),
valve extension (17), spring (16) and valve (18).
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12. 6. Use tooling (A) to remove snap ring (19).
7. Remove piston (20) from valve (18).
8. Remove seal (21) from piston (20).
9. Inspect all parts and make replacements if necessary.
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13. ASSEMBLE THE FUEL RATIO CONTROL
1. Put seal (1) on piston (2). Install the seal so the lip is toward the direction of the center of piston
(2).
2. Put piston (2) on valve assembly (3).
3. Use tooling (A) to put the snap ring (4) in position.
4. Put O-ring seal (5) in position on valve extension (6).
5. Put diaphragm (10) on retainer (13). The out lip of the diaphragm must be toward the hole with
thread.
6. Put engine oil on the seal (5) on valve extension (6) and put valve extension (6) into retainer (13).
Install spacer (12) and nut (11).
7. Put spring (7) into valve extension (6) and engage internal valve (8) with hook on the valve
extension (6).
8. Put washer (9) on diaphragm (10). The flat side of washer (9) must be in contact with diaphragm
(10).
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14. 9. Put stop (15) in cover (17). Put nut (16) on stop (15).
10. Make a replacement of the gasket on cover (14). Put cover (14) on cover (17) and install the
bolts which hold the covers together.
11. Put engine oil on the seal on valve assembly (3) and put valve assembly (3) into housing (22).
12. Put spring (21) on valve assembly (3).
13. Engage retainer (20) with spring (21). Put spring (19) into retainer (20).
14. Put engine oil on valve (8) and put retainer (13) into housing (22). Engage internal valve (8) into
valve assembly (3).
15. Put spring (18) into the open face of the washer behind the diaphragm.
16. Put cover (17) against housing (22). Make sure the ring on the diaphragm is engaged with the
groove in cover (17).
NOTE: Before installing the fuel ratio control, make adjustments according to FUEL INJECTION
TEST BENCH, SPECIAL INSTRUCTION, Form No. SEHS7465-01.
End By:
a) install fuel ratio control
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15. Copyright 1993 - 2021 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Wed Dec 1 14:30:36 UTC+0800 2021
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16. Shutdown SIS
Previous Screen
Product: TRACK LOADER
Model: 973 TRACK LOADER 66G
Configuration: 973 TRACK LOADER / HIGH DRIVE / 66G00001-UP (MACHINE) POWERED BY 3306 ENGINE
Disassembly and Assembly
973 TRACK-TYPE LOADERS
Media Number -SENR2458-01 Publication Date -01/11/2003 Date Updated -12/06/2014
SENR24580021
FUEL INJECTION PUMP HOUSING AND GOVERNOR
SMCS - 1286-11; 1286-12
REMOVE FUEL INJECTION PUMP HOUSING AND
GOVERNOR
Start By:
a) remove fuel injection lines
b) remove alternator*
*See VEHICLE SYSTEMS SECTION.
1. Remove the alternator mounting bracket.
2. Remove air line (1) for the fuel ratio control valve.
3. Remove turbocharger oil return line (2) and the clamp.
4. Disconnect governor linkage (3) from the governor.
NOTE: Disconnect governor linkage (3) from the governor.
NOTE: Put plugs on fuel line openings to keep dirt out of the fuel system.
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17. 5. Disconnect fuel return line (4) from the bleed valve.
6. Remove fuel line (5).
7. Remove fuel priming pump (6).
8. Disconnect fuel line (8) from the fuel transfer pump.
9. Disconnect the two wires from fuel pressure switch (7). Remove bolts (9) and the fuel filter
base from the fuel injection pump housing.
10. Remove the cover over the fuel injection pump switch timing gear. Loosen bolt (10)
approximately 3 mm (.12 in).
11. Install tooling (A) on the fuel injection pump timing gear and loosen the gear on the shaft.
Remove tooling (A), bolt (10), and the washer.
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18. 12. Loosen the bolt in the clamp that holds clean lines (11) to the cylinder block and pull the drain
lines out of the clamp.
13. Remove two bolts (12) that hold the governor housing to the oil manifold.
14. Remove three nuts (13) that hold the fuel injection pump housing to the timing gear plate.
Remove the fuel injection pump housing and governor.
INSTALL FUEL INJECTION PUMP HOUSING AND
GOVERNOR
Start By:
a) remove starter
1. Install the bolt and washer in the end of fuel injection pump camshaft (3). Remove the cover
from the fuel injection pump housing so tool (A) can be installed. Slowly turn the camshaft until
timing pin (A) engages in the notch in the camshaft. Tool (A) will hold the fuel injection pump
camshaft in the correct position to set the fuel injection timing of the engine. Remove bolt from
camshaft (3).
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19. 2. Be sure O-ring seals (1) and (2) are in position on the fuel injection pump housing and governor
and put clean oil on the O-ring seals.
3. Put fuel injection pump housing and governor (4) in position on the timing gear plate and oil
manifold. Install the three nuts that hold the fuel injection pump housing to the timing gear plate
and the two bolts that hold the governor housing to the oil manifold. Install the drain lines in the
clamp on the cylinder block and tighten the bolt in the clamp.
After the fuel injection pump housing and governor are installed on the
timing gear plate, be sure the rack is free to move. The O-ring seal on
the drive end of the fuel injection pump can hold the rack and prevent
free movement of the rack. If the rack does not move freely, remove the
fuel injection pump housing and governor and check the O-ring seal on
the drive end on the fuel injection pump housing. If the rack does not
move freely, the engine can overspeed and be damaged. Serious
personal injury can also be the result.
4. Install washer (5) and bolt (6) in the fuel injection pump camshaft. Install washer (5) with the
step on the washer toward the timing gear. Do not tighten bolt (6) more than finger tight. The
timing gear must be free to turn on the camshaft.
5. Put No. 1 piston at the top center compression position (TDC) with the following procedure:
a) Remove the plug from hole (7) in the flywheel housing.
b) Install tool (B) in the flywheel housing. Use tool (B) to turn the crankshaft clockwise (as seen
from the front of the engine) until a 3/8" -16 NC bolt (8) at least 3 inches long can be installed
through timing hole (7) in the flywheel housing and into the flywheel. Bolt (8) must engage the
threads in the flywheel and turn freely.
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20. c) Remove the breather over hole (9) in the valve cover. Check to see if both rocker arms for the
No. 1 piston can be moved backward and forward by hand.
NOTE: The No. 1 piston is at the top center compression position when the bolt is installed in the
flywheel, and both rocker arms for No. 1 piston can be moved backward and forward. If both
rocker arms can not be moved, the No. 1 piston is not at the top center compression position.
Remove the bolt from the flywheel. Turn the crankshaft clockwise (as seen from the front of the
engine) one full turn (360°) and install the bolt again.
6. Install tooling (C) on the timing gear. It will be necessary to remove one of the studs (10) to
install the torque wrench on tooling (C).
7. Install tool (D) on tool (C) as shown. It is not important what position tooling (C) and (D) are
installed as long as a clockwise torque can be put on the timing gear.
8. Install tool (E) on the timing gear bolt. Put a torque of approximately 68 N·m (49 lb ft) in a
clockwise direction on tool (D) and hold the torque while tool (E) is used to tighten the timing
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21. gear bolt to a torque of 270 ± 25 N·m (200 ± 18 lb ft). This procedure must be followed to remove
all the clearance between the gear teeth (backlash) of the timing gears.
9. Check the timing as follows:
a) Remove both timing pin (A) and timing bolt (8).
b) Use tool (B) to turn the crankshaft clockwise (as seen from the front of the engine) two
full turns and install timing pin (A) in the notch in the fuel injection pump camshaft. Do not
turn the crankshaft backward (counterclockwise) to install timing pin (A).
c) Install timing bolt (8) in the flywheel. Bolt (8) must engage the threads in the flywheel
and turn freely. The timing is correct if both the timing pin and timing bolt can be installed.
The timing procedure must be done again if the timing pin and timing bolt can not be
installed.
d) Remove timing pin (A), timing bolt (8) and tool (B) when the timing is correct.
10. Install the gasket and cover (11) on the fuel injection pump housing.
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22. 11. Install plug (12) in the flywheel housing.
12. Remove tooling (C) from the timing gear.
13. Put No. 1 or No. 3 Permatex on the threads of stud (10) that was removed and install the stud
in the timing gear cover so dimension "X" is 19 mm (.75 in).
14. Install the gasket and cover (13) on the timing gear cover.
15. Install breather (14) on the valve cover.
16. Connect fuel return line (15) to the bleed valve.
17. Be sure the O-ring seal is in position on the fuel injection pump housing and install fuel filter
base (17). Install fuel line (16). Connect fuel line (18) to the fuel transfer pump.
18. Install fuel priming pump (19).
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23. 19. Connect wires (20) to the fuel pressure switch.
20. Install the alternator bracket on the timing gear cover.
21. Install air line (21) for the fuel ratio control.
22. Install turbocharger oil return line (22) and the clamp.
23. Connect governor linkage (23) to the governor.
End By:
a) install starter
b) install alternator*
c) install fuel injection lines
*See VEHICLE SYSTEMS SECTION.
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24. Copyright 1993 - 2021 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Wed Dec 1 14:31:31 UTC+0800 2021
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25. Shutdown SIS
Previous Screen
Product: TRACK LOADER
Model: 973 TRACK LOADER 66G
Configuration: 973 TRACK LOADER / HIGH DRIVE / 66G00001-UP (MACHINE) POWERED BY 3306 ENGINE
Disassembly and Assembly
973 TRACK-TYPE LOADERS
Media Number -SENR2458-01 Publication Date -01/11/2003 Date Updated -12/06/2014
SENR24580022
GOVERNOR
SMCS - 1264-15; 1264-16
DISASSEMBLE GOVERNOR
Start By:
a) remove fuel injection pump housing and governor
b) remove fuel transfer pump
c) remove fuel ratio control
NOTE: If it is desired to only remove the governor so the fuel injection pump housing can be
disassembled. Do only Steps 1, 13, 19, 23, 24, 25, 29, 31, 32 and 35.
1. Remove six bolts (1), two top bolts (2), housing (3) and the gasket.
2. Remove governor spring (4), the two wave washers, one flatwasher and seat (5) from the guide
in the housing.
3. Remove bolts (6), cover (7) and the gasket from the housing. Use tooling (A) to remove seal (8)
from the cover.
4. Remove low idle adjustment screw (9) and spring (10) from the housing.
5. Remove shaft assembly (11), lever (12) and lever (13) from the housing.
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26. 6. Remove two snap rings from pins (15) and remove pins (15). Remove plates (14) and stop (16)
from the shaft assembly.
7. Remove pin (18), pin (17), and spring (19) from the shaft assembly.
8. Remove shaft (20) and lever (21) for the housing.
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27. CAUTION
Remove check valve (22) only if a replacement is necessary because the
check valve will be damaged during removal.
9. Remove check valve (22) if a replacement if necessary.
10. Remove contact (23) and body (24) for the governor dashpot adjustment screw from the
housing. Remove bolts (25), cover (26) and the gasket from the housing.
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28. 11. Remove seal (27) from the spring guide. After seal (27) is removed, the snap ring and bearing
can be removed from the spring guide. Remove high idle adjustment screw (28) only if a
replacement if necessary.
12. If a replacement of the spring guide is necessary use tool (A) to remove the spring guide from
housing (4).
13. Remove two bolts (29), housing (30) and the gasket from the fuel injection pump housing.
14. Remove bolts (31) and block (32) for the full load stop from the housing.
15. Remove bolts (33) and torque control group (34) from the block.
16. Disassemble the torque control group and inspect the spacer, spring and insulator for damage
or wear.
17. Remove the bolt that holds collar (35) to bolt (37). Remove collar (35) and spring (36) from
bolt (37). Remove bolt (37) from the block.
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29. Please write to us.
Our email:
aservicemanualpdf@yahoo.com
Please go to the homepage
to get the full manual, or
other brand PDF manuals.
Home Site:
aservicemanualpdf.com
30. 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.
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GET MORE OTHER MANUALS https://www.aservicemanualpdf.com/
31. 18. Remove the stop screws from collar (35) only if a replacement is necessary.
19. Remove bolts (39) and governor servo (38) from the fuel injection pump housing.
20. Remove lockring (44), seat (43), spring (broken link spring) (42) and sleeve (41) from valve
(40). Remove the other lockring (44) from the groove in the center of valve (40).
21. Remove valve (40), sleeve (45), and piston (47) from the governor servo. Remove the O-ring
seal from sleeve (45).
22. Remove pin (46) and lever (48) from the governor servo.
23. Use tool (B) to hold spring (50) in compression so ring (49) can be removed. Spring (50) is
used to put a preload on the thrust bearing for the camshaft in the fuel injection pump.
24. Remove ring (49) then remove tool (B).
25. Remove bearing (51), sleeves (52) and spring (50) from the governor shaft.
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32. 26. Remove ring (53) and dashpot assembly (54) from the governor shaft.
27. Use tool (C) to remove snap ring (60) from seat (57). Remove ring (59) and spool (58) from
seat (57).
28. Remove seat (57) from spring (56) and remove spring (56) from seat (55).
29. Remove spring (overfueling spring) (61) and riser (62) from the governor shaft.
30. Remove ring (63), races (64) and bearing (65) from the riser.
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33. 31. Use a screwdriver to remove shield (66) as shown.
NOTE: Make a replacement of shield (66) any time it is removed.
32. Remove bolts (67) and carrier (68) for the governor flyweights.
33. Remove dowels (69) and flyweights (71) from the carrier.
34. Remove shaft (70) from the carrier. Remove the dowel from shaft (70).
35. Remove races (72) and bearing (73) from the camshaft in the fuel injection pump housing.
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