785G Off-Highway Truck Machines Systems Caterpillar


Pump Drive - Remove and Install

Usage:

785G RTL

Removal Procedure

Reference: Special Instruction, "Visual Service Procedures - Colors and Symbols" , M0066576

Table 1
Required Tools 
Tools  Part Number  Part Description  Qty 
439-3940  Bracket As 

Start By:

  1. Remove hoist and rear brake cooling gear pump.

  2. Remove brake cooling gear pump.

  3. Remove steering piston pump.

------ WARNING! ------

The space between the body and the frame becomes a zero clearance area when the body is lowered. Failure to install the retaining cable can result in injury or death to personnel working in this area.


  1. Refer to Operation and Maintenance Manual, "Cable (Truck Body Retaining)".

  2. Refer to Operation and Maintenance Manual, "System Pressure Release".


Illustration 1g06289963


Illustration 2g06289977


Illustration 3g06290031

Installation Procedure

Install the pump drive in the reverse order of removal.

Caterpillar Information System:

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