The document provides instructions to remove the rear axle, differential, and final drive assembly from a Caterpillar 18M3 motor grader. It describes draining fluids, removing mounting bolts and plates, and lifting out the assembly using lifting brackets and eyes. Tools required include brackets, a retainer, lifting eyes, and a sprocket guide. The assembly should be cleaned of contaminants before installation.
Caterpillar cat 18 m3 motor grader (prefix n9a) service repair manual (n9a000...fjjsekdmme
The document provides instructions to remove a rear axle, differential, and final drive assembly from a Caterpillar 18M3 motor grader. It lists required tools and describes a 23 step process involving draining fluids, removing bolts and plates, and lifting heavy components like housings, sprockets, and wheels using lifting brackets and eyes. Proper cleaning and inspection of parts is emphasized to prevent contamination and wear.
Caterpillar cat 18 m3 motor grader (prefix n9a) service repair manual (n9a000...dujjsjekkkdmm
The document provides instructions to remove a rear axle, differential, and final drive assembly from a Caterpillar 18M3 motor grader. It lists required tools and describes a 23 step process involving draining fluids, removing bolts and plates, and lifting heavy components like housings, sprockets, and wheels using lifting brackets and eyes. Proper cleaning and inspection of parts is emphasized to prevent contamination and wear.
Caterpillar cat 18 m3 motor grader (prefix n9a) service repair manual (n9a000...fusjejedrfjskekem
The document provides instructions to remove a rear axle, differential, and final drive assembly from a Caterpillar 18M3 motor grader. It lists required tools and describes a 23 step process involving draining fluids, removing bolts and plates, and lifting heavy components like housings, sprockets, and wheels using lifting brackets and eyes. Proper cleaning and inspection of parts is emphasized to prevent contamination and wear.
Caterpillar cat 18 m3 motor grader (prefix n9a) service repair manual (n9a000...fjjskekdmem
The document provides instructions to remove a rear axle, differential, and final drive assembly from a Caterpillar 18M3 motor grader. It lists required tools and describes a 23 step process involving draining fluids, removing bolts and plates, and lifting heavy components like housings, sprockets, and wheels using lifting brackets and eyes. Proper cleaning and inspection of parts is emphasized to prevent contamination and wear.
Caterpillar cat 18 m3 motor grader (prefix n9a) service repair manual (n9a000...fjjsefkkertsemme
This document provides instructions for assembling and disassembling a service brake and wheel spindle on a Caterpillar 18M3 motor grader. It outlines 30 steps for assembly, which include installing seals, discs, springs, bearings and other components. Removal instructions are also given for draining oil from the grader's tandem housing and removing parts like fenders, walkways and bolts. Tools required are listed.
Caterpillar Cat 140M 3 AWD MOTOR GRADER (Prefix N9J) Service Repair Manual In...ze6074xunong
This document provides instructions for disassembling and assembling the piston pump of a Caterpillar 140M 3 AWD motor grader. The disassembly procedure involves removing 18 components of the pump including valves, seals, springs, spools, pistons, and plates. The assembly procedure outlines installing these components in reverse order and notes to keep parts clean and check seals for wear.
Caterpillar Cat 140M 3 AWD MOTOR GRADER (Prefix N9J) Service Repair Manual In...f8seodkdmdmed3
This document provides instructions for disassembling and assembling the piston pump of a Caterpillar 140M 3 AWD motor grader. The disassembly procedure involves removing 18 components of the pump including valves, seals, springs, spools, pistons, plates and bearings. The assembly procedure lists 21 steps for installing these components in reverse order and includes safety notices for spring loaded parts. Installation involves attaching hoses, brackets and bolting the 52 kg pump into place on the grader.
Caterpillar Cat 140M 3 AWD MOTOR GRADER (Prefix N9J) Service Repair Manual In...f8usejkdmmd8i
This document provides instructions for disassembling and assembling the piston pump of a Caterpillar 140M 3 AWD motor grader. The disassembly procedure involves removing 18 components of the pump including valves, seals, springs, spools, pistons, and plates. The assembly procedure lists 21 steps for installing the components in reverse order. Safety notices are included to warn of potential injury from spring loaded parts.
Caterpillar cat 18 m3 motor grader (prefix n9a) service repair manual (n9a000...fjjsekdmme
The document provides instructions to remove a rear axle, differential, and final drive assembly from a Caterpillar 18M3 motor grader. It lists required tools and describes a 23 step process involving draining fluids, removing bolts and plates, and lifting heavy components like housings, sprockets, and wheels using lifting brackets and eyes. Proper cleaning and inspection of parts is emphasized to prevent contamination and wear.
Caterpillar cat 18 m3 motor grader (prefix n9a) service repair manual (n9a000...dujjsjekkkdmm
The document provides instructions to remove a rear axle, differential, and final drive assembly from a Caterpillar 18M3 motor grader. It lists required tools and describes a 23 step process involving draining fluids, removing bolts and plates, and lifting heavy components like housings, sprockets, and wheels using lifting brackets and eyes. Proper cleaning and inspection of parts is emphasized to prevent contamination and wear.
Caterpillar cat 18 m3 motor grader (prefix n9a) service repair manual (n9a000...fusjejedrfjskekem
The document provides instructions to remove a rear axle, differential, and final drive assembly from a Caterpillar 18M3 motor grader. It lists required tools and describes a 23 step process involving draining fluids, removing bolts and plates, and lifting heavy components like housings, sprockets, and wheels using lifting brackets and eyes. Proper cleaning and inspection of parts is emphasized to prevent contamination and wear.
Caterpillar cat 18 m3 motor grader (prefix n9a) service repair manual (n9a000...fjjskekdmem
The document provides instructions to remove a rear axle, differential, and final drive assembly from a Caterpillar 18M3 motor grader. It lists required tools and describes a 23 step process involving draining fluids, removing bolts and plates, and lifting heavy components like housings, sprockets, and wheels using lifting brackets and eyes. Proper cleaning and inspection of parts is emphasized to prevent contamination and wear.
Caterpillar cat 18 m3 motor grader (prefix n9a) service repair manual (n9a000...fjjsefkkertsemme
This document provides instructions for assembling and disassembling a service brake and wheel spindle on a Caterpillar 18M3 motor grader. It outlines 30 steps for assembly, which include installing seals, discs, springs, bearings and other components. Removal instructions are also given for draining oil from the grader's tandem housing and removing parts like fenders, walkways and bolts. Tools required are listed.
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This document provides instructions for disassembling and assembling the piston pump of a Caterpillar 140M 3 AWD motor grader. The disassembly procedure involves removing 18 components of the pump including valves, seals, springs, spools, pistons, and plates. The assembly procedure outlines installing these components in reverse order and notes to keep parts clean and check seals for wear.
Caterpillar Cat 140M 3 AWD MOTOR GRADER (Prefix N9J) Service Repair Manual In...f8seodkdmdmed3
This document provides instructions for disassembling and assembling the piston pump of a Caterpillar 140M 3 AWD motor grader. The disassembly procedure involves removing 18 components of the pump including valves, seals, springs, spools, pistons, plates and bearings. The assembly procedure lists 21 steps for installing these components in reverse order and includes safety notices for spring loaded parts. Installation involves attaching hoses, brackets and bolting the 52 kg pump into place on the grader.
Caterpillar Cat 140M 3 AWD MOTOR GRADER (Prefix N9J) Service Repair Manual In...f8usejkdmmd8i
This document provides instructions for disassembling and assembling the piston pump of a Caterpillar 140M 3 AWD motor grader. The disassembly procedure involves removing 18 components of the pump including valves, seals, springs, spools, pistons, and plates. The assembly procedure lists 21 steps for installing the components in reverse order. Safety notices are included to warn of potential injury from spring loaded parts.
Caterpillar Cat 140M 3 AWD MOTOR GRADER (Prefix N9J) Service Repair Manual In...jkdkkdsmmd
The document provides instructions for removing and installing a piston pump from a Caterpillar 140M 3 AWD motor grader. The removal procedure involves removing the rear chassis support, then disconnecting hoses, harnesses and brackets connecting the pump. The installation procedure specifies cleaning parts and checking seals before lifting the 52 kg pump into place using a lifting device and reconnecting all hoses and brackets. Safety notices are provided regarding contained fluids and spring loaded parts.
Caterpillar Cat 140M 3 AWD MOTOR GRADER (Prefix N9J) Service Repair Manual In...idksmmdmdm
The document provides instructions for removing and installing a piston pump from a Caterpillar 140M 3 AWD motor grader. The removal procedure involves removing the rear chassis support, then disconnecting hoses, harnesses and brackets connecting the pump. The installation procedure specifies cleaning parts and checking seals before lifting the 52 kg pump into place using a lifting device and reconnecting all hoses and brackets. Safety notices are provided regarding contained fluids and spring loaded parts.
Caterpillar Cat 140M 3 AWD MOTOR GRADER (Prefix N9J) Service Repair Manual In...hean57759707
The document provides instructions for removing and installing a piston pump from a Caterpillar 140M 3 AWD motor grader. The removal procedure involves removing the rear chassis support, then disconnecting hoses, harnesses and brackets connecting the pump. The installation procedure specifies cleaning parts and checking seals before lifting the 52 kg pump into place using a lifting device and reconnecting the hoses, harnesses and brackets. Safety notices are provided regarding contained fluids and wearing protective equipment when working with pressurized components.
Caterpillar cat 160 m 3 awd motor grader (prefix n9k) service repair manual (...fjjsekkskeoelkm
This document provides instructions for disassembling and assembling the piston pump of a Caterpillar 160M 3 AWD motor grader. It lists the required tools and gives step-by-step instructions for removing and installing various components of the piston pump like valves, springs, seals, pistons, plates and covers. Safety precautions are provided to prevent injury from parts under spring tension. The instructions are intended to guide maintenance and repair of the motor grader's hydraulic and steering systems.
Caterpillar cat 160 m 3 awd motor grader (prefix n9k) service repair manual (...fksefkskemm
This service repair manual provides instructions for disassembling and assembling the piston pump on a Caterpillar 160M 3 AWD motor grader. It lists the required tools and presents 18 steps for disassembly that include removing valves, seals, springs, spools and plugs. The 20 steps for assembly include installing these same components in reverse order as well as ensuring parts are clean and seals are in good condition. Installation involves attaching lifting and connecting hoses, harnesses and brackets.
Caterpillar Cat 160M 3 MOTOR GRADER (Prefix N9L) Service Repair Manual Instan...f8usejkdmmd8i
The document provides assembly and disassembly instructions for a piston motor and gear motor used in the hydraulic fan system of a Caterpillar 160M 3 motor grader. It includes 38 steps to assemble the piston motor, installing various seals, springs, bearings and other components. It also includes 7 steps to disassemble the gear motor, removing seals, gears, bearings and other parts. The instructions are accompanied by illustrations and require various specialty tools to correctly assemble and disassemble the hydraulic fan motors.
Caterpillar Cat 160M 3 MOTOR GRADER (Prefix N9L) Service Repair Manual Instan...tengtui535
The document provides assembly and disassembly instructions for a piston motor (hydraulic fan) and gear motor (hydraulic fan) used in a Caterpillar 160M 3 motor grader. It details 38 steps for piston motor assembly requiring various tools. It also details 7 steps for gear motor disassembly and 7 steps for assembly, requiring retaining ring pliers. The instructions include illustrations and specify tightening bolts to 140 N·m.
Caterpillar Cat 160M 3 MOTOR GRADER (Prefix N9L) Service Repair Manual Instan...f8seodkdmdmed3
The document provides assembly and disassembly instructions for a piston motor (hydraulic fan) and gear motor (hydraulic fan) used in a Caterpillar 160M 3 motor grader. It details 38 steps for piston motor assembly requiring various tools. It also details 7 steps for gear motor disassembly and 7 steps for assembly, requiring retaining ring pliers. The instructions are part of a service repair manual for motor grader systems.
Caterpillar Cat 160M 3 MOTOR GRADER (Prefix N9L) Service Repair Manual Instan...ze6074xunong
The document provides assembly and disassembly instructions for a piston motor and gear motor used in the hydraulic fan system of a Caterpillar 160M 3 motor grader. It includes 38 steps to assemble the piston motor, installing various seals, springs, bearings and other components. It also includes 7 steps to disassemble the gear motor, removing seals, gears, bearings and other parts. The instructions are accompanied by illustrations and require various specialty tools to correctly assemble and disassemble the hydraulic fan motors.
CASE IH STX450 Tractor Service Repair Manual.pdfgen78guozun
The document provides step-by-step instructions for removing an engine from a tractor. It lists 27 steps including draining fluids, disconnecting wiring harnesses, removing hoses, and detaching mounting hardware. The instructions cover disconnecting batteries, removing the radiator, hood, fuel lines, air intake components, and other parts to fully separate the engine from the tractor.
CASE IH STX440 Tractor Service Repair Manual.pdfgen78guozun
The document provides step-by-step instructions for removing an engine from a tractor. It lists 27 steps including draining fluids, disconnecting wiring harnesses, removing hoses, and detaching mounting hardware. The instructions cover disconnecting batteries, removing the radiator, hood, fuel lines, air intake components, and other parts to fully separate the engine from the tractor.
CASE IH STX375 Tractor Service Repair Manual.pdfgen78guozun
The document provides instructions for removing and installing an engine. It is a multi-step process that begins by preparing the machine, disconnecting electrical and fluid connections, removing ancillary components, and then lifting the engine out of the machine. The installation process reverses these steps, carefully positioning and securing the engine before reconnecting all electrical and fluid lines. Safety is emphasized throughout with warnings about proper lifting and ensuring all personnel are clear during movements.
CASE IH STX325 Tractor Service Repair Manual.pdfgen78guozun
The document provides instructions for removing and installing an engine. It is a multi-step process that begins by preparing the machine, disconnecting electrical and fluid connections, removing ancillary components, and then lifting the engine out of the machine. The installation process reverses these steps, carefully positioning and securing the engine before reconnecting all electrical and fluid lines. Safety is emphasized throughout with warnings about proper lifting equipment and blocking the machine securely.
Caterpillar Cat 257 Multi Terrain Loader (Prefix CMM) Service Repair Manual (...gen78guozun
This document provides instructions for removing and installing various components of a 3034 engine, including:
- Removing the flywheel, which requires drilling holes in it and using guide bolts.
- Removing the crankshaft rear seal using a drill bit and slide hammer puller to avoid damaging the crankshaft.
- Installing the crankshaft rear seal by lubricating it and setting it in place with a seal installer tool.
- Removing the flywheel housing by detaching lifting brackets, removing bolts, and tapping it off dowels.
Caterpillar Cat 257D MULTI TERRAIN LOADER (Prefix FMR) Service Repair Manual ...gen78guozun
This document provides instructions for removing and installing various engine components on a 257D Multi Terrain Loader, including:
- Engine oil relief valve - Instructions include loosening a plug, carefully removing a cap, and removing additional parts. Reinstallation is the reverse order.
- Engine oil pump - Removal involves removing screws and covers. Installation includes cleaning parts, checking clearances, applying grease, and reinstalling covers.
- Water pump - Removal requires removing belts, bolts, and the pump. Installation is the reverse order with a new gasket.
- Water temperature regulator - Removal involves disconnecting hoses, removing bolts and a gasket, and taking out the regulator. Install
This document provides instructions for removing and installing a piston pump on a 246D Skid Steer Loader. It outlines the required tools and gives step-by-step instructions to disassemble and assemble the pump. To remove the pump, hoses and harnesses must be disconnected, then lifting tools are used to support the pump while bolts are removed. Reinstallation is the reverse of removal. Detailed illustrations accompany each step to show how to remove components like valves, seals, and housing pieces, and reinstall them in the proper order.
CASE IH STX275 Tractor Service Repair Manual.pdfgen78guozun
The document provides step-by-step instructions for removing an engine from a tractor. It lists 27 steps including draining fluids, disconnecting wiring harnesses, removing hoses, and detaching mounting hardware. The goal is to fully separate the engine from other tractor components to allow for its removal from the vehicle. Safety precautions are advised when handling fluids, batteries, and heavy engine components.
1) The document provides instructions for removing and installing a lifter group on a C2.2 engine. It lists the required tool and removal steps, which include using a telescopic magnet to remove the lifters from the valve mechanism housing.
2) Installation instructions include cleaning components, lubricating the lifters, and inserting the lifters into the valve mechanism housing using the telescopic magnet. Proper lifter orientation is noted.
3) Completing the job involves installing the valve mechanism cover after checking lifter rotation.
The document provides instructions for removing and installing an exhaust manifold on a 249D Compact Track Loader powered by a C2.2 engine. The removal procedure involves loosening fasteners, removing the exhaust manifold and gasket, and removing any studs. For installation, clean surfaces are required, a new gasket is installed, the manifold is aligned and fastened, and bolts are tightened to the specified torque. The document also provides instructions for removing and installing valve springs, using the appropriate tools to compress springs at each step.
Caterpillar Cat 247 MULTI TERRAIN LOADER (Prefix CML) Service Repair Manual (...gen78guozun
This document provides instructions for removing and installing the lift cylinder on a 247 Multi Terrain Loader. It lists the required tools and safety precautions. The removal procedure involves releasing hydraulic pressure, disconnecting hoses and removing pins and bolts to detach the cylinder. Reinstallation is the reverse of removal. Torque specifications are provided for reassembly.
This document provides instructions for servicing components of a 246D Skid Steer Loader powered by a C3.3B engine. It includes procedures for removing and installing the crankshaft rear seal and wear sleeve, flywheel housing, crankshaft pulley, crankshaft front seal, and idler gear. The procedures note important steps like keeping parts clean, applying lubricants, using the proper tools, and torquing fasteners to the specified values. Cautions are also included to contain fluids and dispose of them properly.
This document provides instructions for removing and installing a fuel injection pump on a 246D Skid Steer Loader powered by a C3.3B engine. The procedure involves disconnecting fuel lines, removing mounting nuts and bolts, and extracting the pump. When installing, new gasket shims are used and bolts are tightened to the specified torques. Cleanliness of all fuel system components is emphasized to prevent contamination.
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This document provides instructions for disassembling and assembling the piston pump of a Caterpillar 160M 3 AWD motor grader. It lists the required tools and gives step-by-step instructions for removing and installing various components of the piston pump like valves, springs, seals, pistons, plates and covers. Safety precautions are provided to prevent injury from parts under spring tension. The instructions are intended to guide maintenance and repair of the motor grader's hydraulic and steering systems.
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This service repair manual provides instructions for disassembling and assembling the piston pump on a Caterpillar 160M 3 AWD motor grader. It lists the required tools and presents 18 steps for disassembly that include removing valves, seals, springs, spools and plugs. The 20 steps for assembly include installing these same components in reverse order as well as ensuring parts are clean and seals are in good condition. Installation involves attaching lifting and connecting hoses, harnesses and brackets.
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The document provides assembly and disassembly instructions for a piston motor and gear motor used in the hydraulic fan system of a Caterpillar 160M 3 motor grader. It includes 38 steps to assemble the piston motor, installing various seals, springs, bearings and other components. It also includes 7 steps to disassemble the gear motor, removing seals, gears, bearings and other parts. The instructions are accompanied by illustrations and require various specialty tools to correctly assemble and disassemble the hydraulic fan motors.
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- Removing and installing the inlet manifold, which connects to the cylinder head and air cleaner components.
- Removing the aftercooler unit, which involves disconnecting hoses and pipes, removing mounting bolts, and taking out the core component. Detailed steps are provided for each disassembly and reassembly process.
The document provides instructions for removing and installing the engine oil pump on a 242B2 Skid Steer Loader with a 3024C engine. The removal procedure involves removing the front housing, idler gear components, suction pipe, and idler hub. The installation procedure outlines installing the idler hub, gears, rotor, cover, and suction pipe and includes checking end play clearance. Safety notices are provided throughout regarding contained fluids, cleanliness, and spring loaded components.
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Expanding Access to Affordable At-Home EV Charging by Vanessa WarheitForth
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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.
2. Shutdown SIS
Previous Screen
Product: MOTOR GRADER
Model: 18M3 MOTOR GRADER N9A
Configuration: 18M Series 3 Motor Grader N9A00001-UP (MACHINE) POWERED BY C13 Engine
Disassembly and Assembly
16M Series 3 and 18M Series 3 Motor Graders Power Train
Media Number -UENR6763-02 Publication Date -01/09/2015 Date Updated -17/05/2017
i06891653
Service Brake (Wheel Spindle) - Assemble
SMCS - 4002-016
Assembly Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 138-7574 Link Bracket 2
B 1P-2420 Transmission Repair Stand 1
C 140-7742 Sleeve 2
F
169-0503 Installation Kit 1
1U-8698(1)
Duo-Cone Seal Installer As 1
1U-6441(2)
Duo-Cone Seal Installer As 1
G 1U-8846 Gasket Sealant 1
H 9S-3263 Loctite 243 1
J
8T-4132 Nut 6
- M16 - 2.00 × 180mm Bolt 3
K 6V-7030 Micrometer Depth Gauge Gp 1
L 6V-2055 Grease 1
(1)
For a Duo-cone Seal with a diameter of 160.09 ± 0.58 mm (6.303 ± 0.023 inch)
(2)
For a Duo-cone Seal with a diameter of 191.26 ± 0.25 mm (7.529 ± 0.009 inch)
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3. NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
Illustration 1 g01378162
1. Install spacer (22).
Illustration 2 g01349477
2. Raise the temperature of bearing cone (21). Install bearing cone (21). Ensure that bearing
cone (21) is seated correctly against the spacer.
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4. Illustration 3 g01349462
3. Use Tooling (F) to install the second half of Duo-Cone seal (19). Refer to Disassembly and
Assembly, "Duo-Cone Conventional Seals - Install".
Illustration 4 g01349436
4. Lower the temperature of bearing cup (20). Install bearing cup (20). Ensure that bearing cup
(20) is seated correctly. Use Tooling (F) to install the first half of Duo-Cone seal (19). Refer
to Disassembly and Assembly, "Duo-Cone Conventional Seals - Install".
Illustration 5 g01349430
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5. 5. Use Tooling (A) and a suitable lifting device to install housing (18). Apply Tooling (L) onto
the bores of housing (18). The weight of housing (18) is approximately 75 kg (165 lb).
Illustration 6 g01349359
Illustration 7 g06277637
6. Install seals (17).
Note: Some machines require the seals to be installed on the piston, while others require the
seals to be installed in the housing.
Illustration 8 g01349354
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6. 7. Install hub (16), piston (14), and spacers (15).
Illustration 9 g01349348
8. Install discs (13) and plates (12). Install springs (11).
Note: Ensure that the vent holes that are in discs (13) are aligned.
Illustration 10 g01349344
9. Lower the temperature of bearing cup (10). Install bearing cup (10) into cover (9).
Illustration 11 g01349575
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7. Personal injury can result from being struck by parts propelled by a
released spring force.
Make sure to wear all necessary protective equipment.
Follow the recommended procedure and use all recommended tooling to
release the spring force.
10. Apply Tooling (G) onto the mating surface of the housing. Use Tooling (A), and a suitable
lifting device to install cover (9). The weight of cover (9) is approximately 41 kg (90 lb).
11. Use Tooling (J) to compress the springs.
Illustration 12 g01349585
12. Install bolts (6). Remove Tooling (J).
Illustration 13 g01349540
13. Install bearing cone (8). Install O-ring seal (7).
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8. Illustration 14 g01349338
14. Use Tooling (C) and a suitable lifting device to install sprocket (5). The weight of sprocket
(5) is approximately 36 kg (80 lb).
Illustration 15 g06297757
Shown is the pattern to update retainer (3) if necessary. The diameter for circle (R) is 70 mm (2.77 inch).
Illustration 16 g06195003
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9. Illustration 17 g06023870
Illustration 18 g01349321
15. Position retainer (3) with no shims (4) installed. Install bolts (2) finger tight against the
retainer (3). Tighten bolts (2) to a torque of 90 N·m (66 lb ft). Repeat until bolts (2) no
longer turn. Rotate the housing three full rotations once the bolt torque has equalized at a
torque of 90 N·m (66 lb ft). Bolts (2) will have to be tightened several times followed by
three full rotations to ensure correct torque.
16. Loosen bolts (2) and finger tighten against retainer (3).
17. With bolts (2) finger tight only, rotate the housing three full rotations.
18. Tighten the bolts to 30 N·m (22 lb ft). Repeat until bolts no longer turn. Rotate the housing
three full rotations once the bolt torque has equalized at a torque of 30 N·m (22 lb ft). Bolts
(2) will have to be tightened several times followed by three full rotations to ensure correct
torque.
19. Remove two of bolts (2) and measure Dimension (X) using tooling (K). Subtract 0.03 mm
(0.001 inch) from the average of Dimension (X). This result is the desired thickness of shim
pack (4).
20. Build shim pack (4) to the dimension calculated in Step 19. Use the most number of thick
shims possible for the given total thickness. Position the thin shims between the thick shims.
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10. 21. Install retainer (3). Apply Tooling (H) to bolts (2). Install bolts (2) and tighten to a torque of
270 ± 40 N·m (199 ± 30 lb ft).
Illustration 19 g01349310
22. Use Tooling (A), Tooling (C), and a suitable lifting device to remove service brake (1) from
Tooling (B). The weight of service brake (1) is approximately 272 kg (600 lb).
Illustration 20 g06195026
23. Install nut (24) onto compensator (26) snug nut (24) against compensator (26) shoulder.
Apply air pressure to the brake piston. Tighten compensator (26) by hand until the
compensator contacts the piston. Measure the distance between nut (24) and housing face
(27), record this distance as Dimension (z).
24. Subtract 6 mm (0.236 inch) from Dimension (Z) and round down to the nearest 0.5 mm
(0.02 inch)To achieve the required number of shims.
25. Remove compensator (26) and nut (24) from housing.
26. Release air pressure from the brake piston.
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11. Illustration 21 g06195040
27. Install the required number of shims (23) to compensator (26), up against nut (24).
28. Install O-ring (25) onto compensator (26).
29. Install compensator (26) by hand until the compensator contacts the piston. Loosen
compensator (26) 1/2 of a turn.
30. Hold compensator (26) and tighten nut (24) to a torque of 50 ± 10 N·m (37 ± 7 lb ft).
End By:
a. Install the service brake and the wheel spindle. Refer to Disassembly and Assembly,
"Service Brake (Wheel Spindle) - Install".
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Fri Apr 24 11:38:37 UTC+0800 2020
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12. Shutdown SIS
Previous Screen
Product: MOTOR GRADER
Model: 18M3 MOTOR GRADER N9A
Configuration: 18M Series 3 Motor Grader N9A00001-UP (MACHINE) POWERED BY C13 Engine
Disassembly and Assembly
16M Series 3 and 18M Series 3 Motor Graders Power Train
Media Number -UENR6763-02 Publication Date -01/09/2015 Date Updated -17/05/2017
i06148734
Housing (Tandem) - Remove and Install
SMCS - 4064-010
Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 439-3940 Bracket As 2
B
442-9885 Retainer 1
1U-5898 Guide As, Sprocket 1
C 421-5662 Lifting Eye Assembly 2
Start By:
a. Remove the rear wheels.
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
Note: Inspect the O-ring seals. Replace the O-ring seals that are worn or damaged.
1. Drain the oil from the housing (tandem). Refer to Operation and Maintenance Manual,
"Tandem Drive Oil - Change".
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13. Illustration 1 g03874320
2. Remove hose assembly (1).
Illustration 2 g03877264
Illustration 3 g03877287
3. Attach Tooling (A) and a suitable lifting device to fender assembly (2). The weight of
fender assembly (2) is approximately 188 kg (414 lb).
4. Remove bolts (3).
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16. Illustration 10 g03874280
10. Install Tooling (B). Install bolts (11).
Illustration 11 g03874284
11. Attach Tooling (B).
Illustration 12 g03874305
12. Attach Tooling (C) and a suitable lifting device to housing (tandem) (13). The weight of
housing (tandem) (13) is approximately 1533 kg (3380 lb).
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17. Illustration 13 g03874276
13. Remove bolts (14). Remove housing (tandem) (13).
14. Repeat Step 1 through 13 for the opposite side.
Installation Procedure
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
1. Install housing (tandem) (13) in the reverse order of removal.
2. Tighten bolts (14) to a torque of 530 ± 70 N·m (391 ± 52 lb ft)
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Fri Apr 24 11:39:32 UTC+0800 2020
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18. Shutdown SIS
Previous Screen
Product: MOTOR GRADER
Model: 18M3 MOTOR GRADER N9A
Configuration: 18M Series 3 Motor Grader N9A00001-UP (MACHINE) POWERED BY C13 Engine
Disassembly and Assembly
16M Series 3 and 18M Series 3 Motor Graders Power Train
Media Number -UENR6763-02 Publication Date -01/09/2015 Date Updated -17/05/2017
i06146156
Rear Axle, Differential and Final Drive - Remove
SMCS - 3258-011; 3278-011; 3282-011-RE; 4050-011; 4068-011
Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 138-7575 Link Bracket 4
B 6V-6146 Load Leveling Beam 1
C 1U-9744 Floor Jack 1
Start By:
a. Remove the rear wheels and tires.
b. Remove the tandem housing.
c. Remove the bottom guard.
d. Remove the drive shaft.
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
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19. NOTICE
Care must be taken to ensure that fluids are contained during
performance of inspection, maintenance, testing, adjusting, and repair
of the product. Be prepared to collect the fluid with suitable containers
before opening any compartment or disassembling any component
containing fluids.
Refer to Special Publication, NENG2500, "Dealer Service Tool
Catalog" for tools and supplies suitable to collect and contain fluids on
Cat products.
Dispose of all fluids according to local regulations and mandates.
1. Connect the steering frame lock. Refer to Operation and Maintenance Manual, "Steering
Frame Lock".
2. Release the system pressure. Refer to Operation and Maintenance Manual, "System
Pressure - Release".
3. Drain the rear axle oil. Refer to Operation and Maintenance Manual, "Transmission and
Differential Oil - Change".
Illustration 1 g03869423
4. Remove tube assembly (1). Disconnect harness assembly (2). Remove tube assembly (3).
Disconnect hose assembly (4). Remove hose (5). Remove tube assembly (6).
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20. Illustration 2 g03869426
5. Disconnect hose (7). Remove tube assembly (8). Disconnect hose assemblies (9). Remove
lock valve (10).
Illustration 3 g03869430
6. Disconnect hose assembly (11).
Illustration 4 g03869437
7. Remove panel (12). Repeat this step for the opposite side of the engine enclosure.
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21. Illustration 5 g03869483
Typical example.
Illustration 6 g03869443
8. Attach Tooling (A), Tooling (B), and two suitable lifting devices onto rear axle, differential,
and final drive (13). The weight of rear axle, differential, and final drive (13) is
approximately 1828 kg (4030 lb). Repeat this step for the opposite side of rear axle,
differential, and final drive (13).
9. Position Tooling (C) under rear axle, differential, and final drive (13) in order to support the
differential housing.
Illustration 7 g03869476
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22. 10. Remove bolts (14). Repeat this step for the opposite side of the machine.
Illustration 8 g03869480
11. Remove bolts (15). Repeat this step for the opposite side of the machine.
Illustration 9 g03869491
Typical example.
12. Remove rear axle, differential, and final drive (13).
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Fri Apr 24 11:40:28 UTC+0800 2020
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23. Shutdown SIS
Previous Screen
Product: MOTOR GRADER
Model: 18M3 MOTOR GRADER N9A
Configuration: 18M Series 3 Motor Grader N9A00001-UP (MACHINE) POWERED BY C13 Engine
Disassembly and Assembly
16M Series 3 and 18M Series 3 Motor Graders Power Train
Media Number -UENR6763-02 Publication Date -01/09/2015 Date Updated -17/05/2017
i06146157
Rear Axle, Differential and Final Drive - Disassemble
SMCS - 3258-015; 3278-015; 3282-015-RE; 4050-015; 4068-015
Disassembly Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 138-7575 Link Bracket 4
B 8T-0514 Adjusting Screw 2
C 138-7574 Link Bracket 2
D
8B-7551 Bearing Puller Gp 1
1P-5546 Crossarm 1
3H-0465 Push-Puller Plate 2
5F-7366 Forcing Screw 1
E 1U-6692 Socket Wrench As 1
F 154-6183 Forcing Bolt 3
G
8B-7551 Bearing Puller Gp 1
1P-5546 Crossarm 1
3H-0465 Push-Puller Plate 2
5F-7366 Forcing Screw 1
H 1U-6405 Three Jaw Puller 1
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24. Start By:
a. Remove the rear axle, differential, and final drive.
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
Note: Inspect the O-ring seals. Replace the O-ring seals that are worn or damaged.
Illustration 1 g03871880
Typical Example
1. Use Tooling (A) and two suitable lifting devices in order to position rear axle, differential,
and final drive (1) onto suitable cribbing. The weight of rear axle, differential, and final
drive (1) is approximately 1819 kg (4010 lb).
Illustration 2 g03871885
2. Remove bearing cone (2).
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25. Illustration 3 g03871886
3. Remove two bolts (3) and insert Tooling (B).
4. Loosen remaining bolts (3). Attach Tooling (A) and a suitable lifting device to final drive
housing (4) the weight of final drive housing (4) is approximately 254 kg (560 lb).
5. Remove final drive housing (4).
Illustration 4 g03871999
6. Remove bolts (5A). Remove retainer (5).
Illustration 5 g03872004
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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. 7. Remove shims (6). Use Tooling (A) and a suitable lifting device in order to remove housing
(7). The weight of housing (7) is approximately 77 kg (170 lb).
Illustration 6 g03872026
8. Remove thrust washer (8). Remove wear sleeves (9).
Illustration 7 g03872028
9. Turn over housing (7). Remove lip seal (10).
Illustration 8 g03872032
10. Remove bearing cup (11). Remove thrust washer (12).
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28. Illustration 9 g03872111
11. Remove lip seal (13). Remove bearing cup (14).
Illustration 10 g03872121
12. Use a suitable lifting device to remove carrier assembly (15) and drive shaft (16). The
weight of the carrier assembly (15) and drive shaft (16) is approximately 125 kg (275 lb).
Illustration 11 g03872141
13. Use Tooling (D) in order to remove bearing cone (17).
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