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992C WHEEL LOADER

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Heavy Equipment Manuals



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























 

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











 



 

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



 







 







 









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

















































































































































































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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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



This is the sample of the manual click on the download link for complete manual

DOWNLOAD LINK For some reason if link does not work download this pdf and then click



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

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

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  Product: WHEEL LOADER Model: 992C WHEEL LOADER 49Z Configuration: 992C Wheel Loader 49Z00001-UP (MACHINE) POWERED BY 3412 Engine

Disassembly and Assembly 3408E and 3412E Engines for Caterpillar Built Machines Media Number -SENR1013-11

Publication Date -01/07/2015

Date Updated -22/08/2016

i01051074

Electric Starting Motor - Remove and Install SMCS - 1453-010

Removal Procedure

Disconnect batteries before performance of any service work.

NOTICE Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life.

Illustration 1

g00545076

1. Put identification marks on the wires for the electric starting motor. Disconnect wires (3) from the electric starting motor.

Personal injury or death can result from lifting a heavy assembly. The heavy assembly can fall if using an incorrect hoist to lift the load. Be sure the hoist has the correct capacity to lift a heavy assembly. Approximate weight of the body assembly is given below.

2. Use two technicians to remove electric starting motor (2). The weight of the electric starting motor is 29 kg (65 lb). Remove three bolts (2) and electric starting motor (1) from the flywheel housing. Check the condition of the gasket for the electric starting motor. If the gasket is worn or damaged, use new parts for replacement.

Installation Procedure NOTICE Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life.

Illustration 2

g00545076

1. Put the gasket and electric starting motor (1) in position on the flywheel housing. Install three bolts (2). 2. connect wires (3) to the electric starting motor. Copyright 1993 - 2021 Caterpillar Inc. All Rights Reserved. Private Network For SIS Licensees.

Sat Nov 6 00:43:23 UTC+0530 2021

Disassembly and Assembly 3408E and 3412E Engines for Caterpillar Built Machines Media Number -SENR1013-11

Publication Date -01/07/2015

Date Updated -22/08/2016

i02393961

Electronic Control Module - Remove and Install SMCS - 1901-010

Removal Procedure NOTICE Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, NENG2500, "Caterpillar Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar products. Dispose of all fluids according to local regulations and mandates.

NOTICE Do not allow dirt to enter the fuel system. Thoroughly clean the area around a fuel system component that will be disconnected. Fit a suitable cover over disconnected fuel system component.

NOTICE

Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life.

Illustration 1

g00548006

1. Remove screws (1).

Illustration 2

g00548008

2. Disconnect harness assemblies (5). 3. Disconnect hose assemblies (2). Plug and cap all openings. 4. Remove bolts (3) and the washers. Remove grommets (4), spacers (6), and electronic control module (7).

Installation Procedure NOTICE Keep all parts clean from contaminants.

Contaminants may cause rapid wear and shortened component life.

Illustration 3

g00548008

1. Install electronic control module (7), spacers (6), grommets (4), bolts (3), and the washers. 2. Connect hose assemblies (2). 3. Connect harness assemblies (5).

Illustration 4

g00548006

Sat Nov 6 00:43:05 UTC+0530 2021

Disassembly and Assembly 3408E and 3412E Engines for Caterpillar Built Machines Media Number -SENR1013-11

Publication Date -01/07/2015

Date Updated -22/08/2016

i01044458

Turbocharger Outlet Pressure Sensor - Remove and Install SMCS - 1917-010

Removal Procedure NOTICE Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life.

NOTICE Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, NENG2500, "Caterpillar Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar products. Dispose of all fluids according to local regulations and mandates.

Illustration 1

g00556425

1. Disconnect wiring harness connector (2). 2. Remove turbocharger outlet pressure sensor (1).

Installation Procedure NOTICE Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life.

Illustration 2

g00556425

Sat Nov 6 00:42:49 UTC+0530 2021

Private Network For SIS Licensees.

Disassembly and Assembly 3408E and 3412E Engines for Caterpillar Built Machines Media Number -SENR1013-11

Publication Date -01/07/2015

Date Updated -22/08/2016

i01614729

Speed/Timing Sensor - Remove and Install SMCS - 1907-010; 1912-010

Removal Procedure NOTICE Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life.

Illustration 1 Right hand side of engine Primary speed/timing sensor

g00546537

Illustration 2

g00546599

Left hand side of engine Secondary speed/timing sensor

1. Disconnect speed/timing sensor connector (1). 2. Remove wire ties (2). 3. Remove engine speed/timing sensor (3).

Installation Procedure NOTICE Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life.

NOTICE The speed/timing sensors must be installed to the proper depth for correct operation. The speed/timing sensors and the housing (front) must be free of any contaminates to ensure proper speed/timing sensors installation depth.

Illustration 3

g00546537

Right hand side of engine Primary speed/timing sensor

Illustration 4

g00546599

Left hand side of engine Secondary speed/timing sensor

Note: The sliphead of the speed/timing sensor must be fully extended before installation. Note: Lightly lubricate the threads of the speed/timing sensor with clean engine oil prior to installation. 1. Install speed/timing sensor (3) in the front housing. Tighten the speed/timing sensor to a torque of 40 ± 5 N·m (30 ± 4 lb ft). 2. Install wire ties (2) in order to secure the wiring. 3. Connect the speed/timing sensor connector (1). Copyright 1993 - 2021 Caterpillar Inc. All Rights Reserved. Private Network For SIS Licensees.

Sat Nov 6 00:42:26 UTC+0530 2021

Disassembly and Assembly 3408E and 3412E Engines for Caterpillar Built Machines Media Number -SENR1013-11

Publication Date -01/07/2015

Date Updated -22/08/2016

i01044641

Injection Actuation Pressure Sensor - Remove and Install SMCS - 1925-010

Removal Procedure NOTICE Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life.

Illustration 1

g00555809

1. Disconnect wiring harness connector (2). 2. Remove injection actuation pressure sensor (1).

Installation Procedure NOTICE Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life.

Illustration 2

g00555809

Sat Nov 6 00:42:10 UTC+0530 2021

Private Network For SIS Licensees.

Disassembly and Assembly 3408E and 3412E Engines for Caterpillar Built Machines Media Number -SENR1013-11

Publication Date -01/07/2015

Date Updated -22/08/2016

i01055542

Fuel Temperature Sensor - Remove and Install SMCS - 1922-010

NOTICE Do not allow dirt to enter the fuel system. Thoroughly clean the area around a fuel system component that will be disconnected. Fit a suitable cover over disconnected fuel system component.

NOTICE

Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life.

Illustration 1

g00547935

1. Disconnect fuel temperature sensor connector (3) from the engine wiring harness. 2. Remove two wire ties (2). 3. Remove fuel temperature sensor (1).

Installation Procedure NOTICE Do not allow dirt to enter the fuel system. Thoroughly clean the area around a fuel system component that will be disconnected. Fit a suitable cover over disconnected fuel system component.

NOTICE Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life.

Illustration 2

g00547935

1. Install fuel temperature sensor (1). 2. Tighten the fuel temperature sensor to a torque of 20 ± 3 N·m (15 ± 2 lb ft). 3. Connect the fuel temperature sensor connector (3) to the engine wiring harness. 4. Install two wire ties (2) in order to secure the wiring. Copyright 1993 - 2021 Caterpillar Inc. All Rights Reserved. Private Network For SIS Licensees.

Sat Nov 6 00:41:53 UTC+0530 2021

Disassembly and Assembly 3408E and 3412E Engines for Caterpillar Built Machines Media Number -SENR1013-11

Publication Date -01/07/2015

Date Updated -22/08/2016

i01055863

Engine Oil Temperature Sensor - Remove and Install SMCS - 1929-010

Removal Procedure NOTICE Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life.

Illustration 1

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1. Disconnect engine oil temperature sensor connector (3) from the engine wiring harness. 2. Remove two wire ties (2). 3. Remove engine oil temperature sensor (1).

Installation Procedure NOTICE Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life.

Illustration 2

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1. Install engine oil temperature sensor (1) in the unit injector hydraulic pump. 2. Tighten the engine oil temperature sensor to a torque of 20 ± 3 N·m (15 ± 2 lb ft). 3. Connect engine oil temperature sensor connector (3) to the engine wiring harness. 4. Install two wire ties (2) in order to secure the wiring. Copyright 1993 - 2021 Caterpillar Inc. All Rights Reserved. Private Network For SIS Licensees.

Sat Nov 6 00:41:32 UTC+0530 2021

Disassembly and Assembly 3408E and 3412E Engines for Caterpillar Built Machines Media Number -SENR1013-11

Publication Date -01/07/2015

Date Updated -22/08/2016

i01054575

Engine Oil Pressure Sensor - Remove and Install SMCS - 1924-010

Removal Procedure NOTICE Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life.

Illustration 1

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1. Disconnect engine oil pressure sensor connector (3) from the engine wiring harness. 2. Remove two wire ties (2). 3. Remove engine oil pressure sensor (1) from the unit injector hydraulic pump.

Installation Procedure NOTICE Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life.

Illustration 2

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1. Lightly lubricate the seal for engine oil pressure sensor (1) with clean engine oil. Install the engine oil pressure sensor in the unit injector hydraulic pump. 2. Tighten the engine oil pressure sensor to a torque of 10 ± 2 N·m (90 ± 18 lb in). 3. Connect engine oil pressure sensor connector (3) to the engine wiring harness. 4. Install two wire ties (2) in order to secure the wiring. Copyright 1993 - 2021 Caterpillar Inc. All Rights Reserved. Private Network For SIS Licensees.

Sat Nov 6 00:41:17 UTC+0530 2021

Disassembly and Assembly 3408E and 3412E Engines for Caterpillar Built Machines Media Number -SENR1013-11

Publication Date -01/07/2015

Date Updated -22/08/2016

i01054519

Coolant Temperature Sensor - Remove and Install SMCS - 1906-010

NOTICE Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life.

This is the sample of the manual click on the download link for complete manual

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CAT Caterpillar 992C Service Repair Manual PDF Download