IT14G Integrated Toolcarrier and 914G Wheel Loader Power Train Caterpillar


Brake and Planetary - Assemble

Usage:

IT14G 1WN

Assembly Procedure

Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
A     1U-5750     Engine Repair Stand     1    
A     1U-7558     Transmission Mounting Arm     2    
A     1P-1863     Snap Ring Pliers     1    

Note: Cleanliness is an important factor. Before the assembly procedure, the interior of the component should be thoroughly cleaned. This will help to prevent dirt from entering the internal mechanism.




    Illustration 1g00505322

  1. Install bushing (16) and planetary gear (17) to planetary carrier (12) .

  1. Install two washers (18) and (15) to the planetary carrier.

  1. Insert shaft (14) through the planetary housing.

  1. Repeat step 1 through 3 for the other two planetary gears.



    Illustration 2g00505318

  1. Install spring pin (13) to planetary carrier (12). This will secure the entire planetary gear and bushing assembly.



    Illustration 3g00505314



    Illustration 4g00505316

  1. Install planetary assembly (12) to the axle housing.



    Illustration 5g00505313

  1. Use Tooling (B) to install snap ring (11) to the end of the axle shaft. This will allow the planetary gear assembly to be in place.



    Illustration 6g00505310

  1. Attach axle housing (10) to Tooling (A) .



    Illustration 7g00505305

  1. Install O-ring (9) to the differential housing.



    Illustration 8g00505262

  1. Install O-ring (8) to piston (7) .



    Illustration 9g00505250

  1. Install piston (7) to the differential housing.



    Illustration 10g00505249

  1. Install friction plate (6) and stub shaft (5) to the differential housing.



    Illustration 11g00505248

  1. Install plate (4) to the differential housing.



    Illustration 12g00494595



    Illustration 13g00494594

  1. Use a suitable lifting device (1) to tighten the axle housing, as shown. Attach the differential housing to the engine repair stand. Install twelve bolts (2) and tighten to a torque of 122 N·m (90 lb ft) to the differential housing and axle housing (3). Weight of the axle housing assembly is 57 kg (126 lb).



    Illustration 14g00505394

  1. Install the plug and refill the hydraulic oil into the differential housing. The capacity of the fixed axle is 9 L (2.4 US gal). Refer to Operation and Maintenance Manual, SEBU6868 for the correct procedure.

End By:

  1. Install the axle. Refer to Disassembly and Assembly, "Fixed Axle - Install".
  2. Install the rim and the tire. Refer to Disassembly and Assembly, "Tire and Rim - Remove and Install".
  3. Install the drive shaft. Refer to Disassembly and Assembly, "Drive shaft - Remove and Install".
  4. Separate the steering frame lock. Refer to Disassembly and Assembly, "Steering Frame Lock - Separate and Connect".

Caterpillar Information System:

IT14G Integrated Toolcarrier and 914G Wheel Loader Power Train Brake and Planetary - Disassemble
5130, 5130B and 5230 Excavators, 784B, 785B, 785C, 789B, 789C, 793B and 793C Off-Highway Truck/Tractors and 992G, 994 and 994D Wheel Loaders Vital Information Management System (VIMS) CID 0434 FMI 06 Pressure Sensor (Hydraulic Pilot Oil) Current Above Normal - Test
5130, 5130B and 5230 Excavators, 784B, 785B, 785C, 789B, 789C, 793B and 793C Off-Highway Truck/Tractors and 992G, 994 and 994D Wheel Loaders Vital Information Management System (VIMS) CID 0434 FMI 04 Pressure Sensor (Hydraulic Pilot Oil) Voltage Below Normal - Test
5130, 5130B and 5230 Excavators, 784B, 785B, 785C, 789B, 789C, 793B and 793C Off-Highway Truck/Tractors and 992G, 994 and 994D Wheel Loaders Vital Information Management System (VIMS) CID 0434 FMI 03 Pressure Sensor (Hydraulic Pilot Oil) Voltage Above Normal - Test
5130, 5130B and 5230 Excavators, 784B, 785B, 785C, 789B, 789C, 793B and 793C Off-Highway Truck/Tractors and 992G, 994 and 994D Wheel Loaders Vital Information Management System (VIMS) CID 0430 FMI 06 Pressure Sensor (Steering Pilot Oil) Current Above Normal - Test
5130, 5130B and 5230 Excavators, 784B, 785B, 785C, 789B, 789C, 793B and 793C Off-Highway Truck/Tractors and 992G, 994 and 994D Wheel Loaders Vital Information Management System (VIMS) CID 0430 FMI 04 Pressure Sensor (Steering Pilot Oil) Voltage Below Normal - Test
5130, 5130B and 5230 Excavators, 784B, 785B, 785C, 789B, 789C, 793B and 793C Off-Highway Truck/Tractors and 992G, 994 and 994D Wheel Loaders Vital Information Management System (VIMS) CID 0430 FMI 03 Pressure Sensor (Steering Pilot Oil) Voltage Above Normal - Test
5130, 5130B and 5230 Excavators, 784B, 785B, 785C, 789B, 789C, 793B and 793C Off-Highway Truck/Tractors and 992G, 994 and 994D Wheel Loaders Vital Information Management System (VIMS) CID 0429 FMI 06 Pressure Sensor (Steering Oil) Current Above Normal - Test
5130, 5130B and 5230 Excavators, 784B, 785B, 785C, 789B, 789C, 793B and 793C Off-Highway Truck/Tractors and 992G, 994 and 994D Wheel Loaders Vital Information Management System (VIMS) CID 0429 FMI 04 Pressure Sensor (Steering Oil) Voltage Below Normal - Test
5130, 5130B and 5230 Excavators, 784B, 785B, 785C, 789B, 789C, 793B and 793C Off-Highway Truck/Tractors and 992G, 994 and 994D Wheel Loaders Vital Information Management System (VIMS) CID 0429 FMI 03 Pressure Sensor (Steering Oil) Voltage Above Normal - Test
5130, 5130B and 5230 Excavators, 784B, 785B, 785C, 789B, 789C, 793B and 793C Off-Highway Truck/Tractors and 992G, 994 and 994D Wheel Loaders Vital Information Management System (VIMS) CID 0428 FMI 06 Temperature Sensor (Rear Axle Oil) Current Above Normal - Test
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5130, 5130B and 5230 Excavators, 784B, 785B, 785C, 789B, 789C, 793B and 793C Off-Highway Truck/Tractors and 992G, 994 and 994D Wheel Loaders Vital Information Management System (VIMS) CID 0436 FMI 03 Pressure Sensor (Torque Converter Oil) Voltage Above Normal - Test
5130, 5130B and 5230 Excavators, 784B, 785B, 785C, 789B, 789C, 793B and 793C Off-Highway Truck/Tractors and 992G, 994 and 994D Wheel Loaders Vital Information Management System (VIMS) CID 0436 FMI 04 Pressure Sensor (Torque Converter Oil) Voltage Below Normal - Test
IT14G Integrated Toolcarrier and 914G Wheel Loader Engine Supplement Hood - Remove and Install
5130, 5130B and 5230 Excavators, 784B, 785B, 785C, 789B, 789C, 793B and 793C Off-Highway Truck/Tractors and 992G, 994 and 994D Wheel Loaders Vital Information Management System (VIMS) CID 0436 FMI 06 Pressure Sensor (Torque Converter Oil) Current Above Normal - Test
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5130, 5130B and 5230 Excavators, 784B, 785B, 785C, 789B, 789C, 793B and 793C Off-Highway Truck/Tractors and 992G, 994 and 994D Wheel Loaders Vital Information Management System (VIMS) CID 0457 FMI 03 Temperature Sensor (Brake Oil) Voltage Above Normal - Test
5130, 5130B and 5230 Excavators, 784B, 785B, 785C, 789B, 789C, 793B and 793C Off-Highway Truck/Tractors and 992G, 994 and 994D Wheel Loaders Vital Information Management System (VIMS) CID 0457 FMI 04 Temperature Sensor (Brake Oil) Voltage Below Normal - Test
5130, 5130B and 5230 Excavators, 784B, 785B, 785C, 789B, 789C, 793B and 793C Off-Highway Truck/Tractors and 992G, 994 and 994D Wheel Loaders Vital Information Management System (VIMS) CID 0457 FMI 06 Temperature Sensor (Brake Oil) Current Above Normal - Test
5130, 5130B and 5230 Excavators, 784B, 785B, 785C, 789B, 789C, 793B and 793C Off-Highway Truck/Tractors and 992G, 994 and 994D Wheel Loaders Vital Information Management System (VIMS) CID 0541 FMI 03 Pressure Sensor (Differential Oil) Voltage Above Normal - Test
5130, 5130B and 5230 Excavators, 784B, 785B, 785C, 789B, 789C, 793B and 793C Off-Highway Truck/Tractors and 992G, 994 and 994D Wheel Loaders Vital Information Management System (VIMS) CID 0541 FMI 04 Pressure Sensor (Differential Oil) Voltage Below Normal - Test
5130, 5130B and 5230 Excavators, 784B, 785B, 785C, 789B, 789C, 793B and 793C Off-Highway Truck/Tractors and 992G, 994 and 994D Wheel Loaders Vital Information Management System (VIMS) CID 0541 FMI 06 Pressure Sensor (Differential Oil) Current Above Normal - Test
5130, 5130B and 5230 Excavators, 784B, 785B, 785C, 789B, 789C, 793B and 793C Off-Highway Truck/Tractors and 992G, 994 and 994D Wheel Loaders Vital Information Management System (VIMS) CID 0600 FMI 03 Temperature Sensor (Hydraulic Oil) Voltage Above Normal - Test
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