770 and 772 Off-Highway Trucks Power Train Final Drive - Remove Caterpillar


Final Drive - Remove
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1.1. Removal Procedure

Removal Procedure

Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
A     123-4370     Puller Stud     2    
B     5J-0490     Bolt     2    
C     138-7574     Link Bracket     1    
D     143-5455     Lifting Bracket     1    

Start By:

  1. Raise the body and install the pins. Refer to Disassembly and Assembly, "Pin (Body Retaining) - Remove and Install".
  2. Remove the axle shaft. Refer to Disassembly and Assembly, "Axle Shaft - Remove".



    Illustration 1g01416185

  1. Remove two bolts (1) and install Tooling (A), as shown. Remove remaining bolts (1) .



    Illustration 2g01416200

  1. Install Tooling (B) in order to separate final drive (2) from the wheel assembly.



    Illustration 3g01416212

  1. Attach Tooling (C) to final drive (2). The weight of final drive (2) is approximately 118 kg (260 lb). Remove final drive (2) .



    Illustration 4g01416222

  1. Position Tooling (D) and a suitable lifting device, as shown. Remove O-ring seal (6). Remove bolts (4) and retainers (5) .

  1. Remove gear (3). The weight of gear (3) is approximately 41 kg (90 lb).

Information System:

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CP54 and CS54 Vibratory Soil Compactors Machine Systems Relief Valve (Main, Vibratory) - Test and Adjust
140M and 150 Motor Grader Piston Pump (Hydraulic Fan) - Remove
CP56, CS56, CP64, CS64, CP74 and CS74 Vibratory Compactors Propel System Piston Motor (Drum Propel)
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CP56, CS56, CP64, CS64, CP74 and CS74 Vibratory Compactors Propel System Hydraulic Oil Filter (Charge)
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770 and 772 Off-Highway Trucks Power Train Final Drive - Install
770 and 772 Off-Highway Trucks Power Train Final Drive - Disassemble
770 and 772 Off-Highway Trucks Power Train Final Drive - Assemble
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