770 and 772 Off-Highway Trucks Power Train Differential and Bevel Gear - Remove Caterpillar


Differential and Bevel Gear - Remove
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1.1. Removal Procedure

Removal Procedure

Table 1
Required Tools 
Tool  Part Number  Part Description  Qty 
180-3033  Jack Stand Gp 
1U-6130  Guide Stud 

Start By:

  1. Remove the rear axle housing and the differential. Refer to Disassembly and Assembly, "Rear Axle Housing and Differential - Remove".

  2. Remove the shafts. Refer to Disassembly and Assembly, "Axle Shafts - Remove".


    Illustration 1g01413883


    Illustration 2g01413904

  1. Use Tooling (A) and suitable blocking in order to support differential arrangement (1). The weight of the differential arrangement (1) is approximately 830 kg (1830 lb).

  2. Use a suitable lifting device in order to support the wheel assembly (2). The weight of wheel assembly (2) is approximately 1501 kg (3310 lb).

  3. Remove two bolts (3) across from each other and insert Tooling (B). Remove remaining bolts (3).


    Illustration 3g01413918

  4. Separate wheel assembly (2) from differential arrangement (1). Remove O-ring seal (4).

  5. Repeat Steps 1 through 4 for the other side.

Information System:

140M and 150 Motor Grader Power Train Gear Pump (Transmission Charging and Scavenge) - Assemble
2007/11/26 New Pressure Switches Update the Wiring Groups and Lines Groups {1408, 4304}
CP56, CS56, CP64, CS64, CP74 and CS74 Vibratory Compactors Propel System Relief Valve (Main, Drum Propel Pump) - Test and Adjust
CP56, CS56, CP64, CS64, CP74 and CS74 Vibratory Compactors Propel System Relief Valve (Charge Pressure, Axle Propel Pump) - Test and Adjust
CP56, CS56, CP64, CS64, CP74 and CS74 Vibratory Compactors Propel System Relief Valve (Charge Pressure, Drum Propel Pump) - Test and Adjust
140M and 150 Motor Grader Power Train Gear Pump (Transmission Charging and Scavenge) - Disassemble
2007/10/08 A New Main Power Relay and Starter Relay are Now Used {4493, 7499}
CB34, CB34XW and CC34 Utility Compactors Battery Disconnect Switch - If Equipped
160M and 160 Motor Grader Power Train Transmission Oil Cooler - Install
CP56, CS56, CP64, CS64, CP74 and CS74 Vibratory Soil Compactors Machine Systems Hydraulic Oil Contamination - Test
CP54B, CS54B and CS64B Vibratory Soil Compactors Propel System Propel System Troubleshooting
CP56, CS56, CP64, CS64, CP74 and CS74 Vibratory Compactors Propel System Hydraulic System Pressure - Release
770 and 772 Off-Highway Trucks Power Train Differential and Bevel Gear - Disassemble
770 and 772 Off-Highway Trucks Power Train Differential and Bevel Gear - Install
140M and 150 Motor Graders Engine Supplement Engine Support (Front) - Remove and Install
2008/01/28 The Lighting Wiring Group is Updated {1408, 1429, 7553}
C32 Engine for D11T Track-Type Tractors Component Location
140M and 150 Motor Grader Piston Pump (Hydraulic Fan) - Disassemble
160M and 160 Motor Grader Power Train Front Axle - Install
140M and 150 Motor Grader Piston Pump (Hydraulic Fan) - Assemble
3500 Generator Sets Air Shutoff - Test - Engines That Are Equipped with ADEM II or ADEM III Engine Control Modules (If equipped)
C32 LRC Engine for Track-Type Tractors Electrical Connectors
CB34, CB34XW and CC34 Utility Compactors Lifting and Tying Down the Machine
CB34, CB34XW and CC34 Utility Compactors Towing the Machine