Drive and Steering Axle (Front) - Remove
Removal Procedure
Show/hide table
| Required Tools | |||
|---|---|---|---|
| Tool | Part Number | Part Description | Qty |
| A | 1U-7505 | Hydraulic Jack | 1 |
| ZZ | 6V-9508 | Plug | 2 |
| 6V-9829 | Cap As | 2 | |
Start By:
- Remove the front tires. Refer to Disassembly and Assembly, "Tire and Rim (Front) - Remove and Install".
- Remove the front drive shaft. Refer to Disassembly and Assembly, "Drive Shaft (Front) - Remove and Install".
Note: SERVICE DATA: TOOLING (ZZ) WILL NOT BE IDENTIFIED IN PHOTOGRAPHS IN THE REMOVAL OR THE INSTALLATION. THIS TOOLING IS SHOWN IN ORDER TO ASSIST THE EXPERIENCED SERVICEMAN.
Show/hide table
| NOTICE |
|---|
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, NENG2500, "Caterpillar Tools and Shop Products Guide" for tools and supplies suitable to collect and contain fluids on Caterpillar products. Dispose of all fluids according to local regulations and mandates. |
- Disconnect hose assemblies (1) .
Show/hide table
 | |
| Illustration 1 | g01082059 |
- Disconnect tube assembly (2). Repeat for the other side.
- Position Tooling (A) and suitable cribbing under front axle (3), as shown.
Show/hide table
 | |
| Illustration 2 | g01082117 |
- Remove bolts (4). Repeat for the rear of the front axle.
- Use Tooling (A) in order to remove front axle (3). The weight of front axle (3) is approximately 499 kg (1100 lb).
Caterpillar Information System:
988H Wheel Loader Power Train Engagement Pressure for the Transmission Clutch (Operator Monitor) - Calibrate
2004/07/05 Improved Analysis of Non-Warrantable Failures for Reman Vane Cartridges {5055}
446D Backhoe Loader Power Train Steering Cylinder (Front) - Remove and Install
2004/07/01 Engines Are Now Built with Semi-Crowned Lifter Rollers {1209}
446D Backhoe Loader Power Train Tie Rod (Steering)(Front) - Remove and Install
824H Wheel Dozer, 825H Soil Compactor and 826H Landfill Compactor Machine Systems Front Frame from Rear Frame - Separate
2004/06/21 Special Instruction, REHS2149, "Explanation of Common Event Codes and Transmission Shift Matrix" is now Available {4800, 4808}
R2900G Load Haul Dump Machine Systems Accumulator Charging Valve (Brake) - Install
R2900G Load Haul Dump Machine Systems Accumulator Charging Valve (Brake) - Remove
CP-323C and CS-323C Paving Compactors Machine Systems Wheel and Tire - Remove and Install
988H Wheel Loader Machine Systems Evaporator Coil and Heater Coil - Install
CB-334E and CB-335E Vibratory Compactors Engine Supplement Engine - Install
446D Backhoe Loader Power Train Drive and Steering Axle (Front) - Install
446D Backhoe Loader Engine Supplement Hydraulic Oil Cooler - Remove and Install
446D Backhoe Loader Power Train Final Drive (Drive and Steering Axle)(Front) - Remove
2004/08/02 New Proportional Control Handle Is Now Available {5705}
446D Backhoe Loader Power Train Final Drive (Drive and Steering Axle)(Front) - Disassemble - In Chassis
AP-800D and BG-230D Asphalt Pavers Machine Systems Truck Hitch
R2900G Load Haul Dump Machine Systems Bucket - Remove
R1300G Load Haul Dump 3306 Engine Supplement Air Cleaner - Remove and Install
R2900G Load Haul Dump Power Train Differential and Bevel Gear (Front) - Remove
R2900G Load Haul Dump Machine Systems Bucket - Install
2004/07/26 Correction to Disassembly and Assembly, RENR4884 , "Track (Rubber) - Remove and Install - 287B Multi Terrain Loader" {4198}
446D Backhoe Loader Power Train Final Drive (Drive and Steering Axle)(Front) - Assemble - In Chassis