302.5C Mini Hydraulic Excavator Machine Systems Caterpillar


Pump Drive Coupling - Remove and Install

Usage:

302.5C GBB

Removal Procedure

Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
A     1P-1859     Retaining Ring Pliers     1    

Start By:

  1. Remove the muffler. Refer to Disassembly and Assembly, "Muffler - Remove and Install".



    Illustration 1g01183954

  1. Remove bolts (2) and position the gear pump and main hydraulic pump (3) out of the way.

  1. Remove bolts (4) and remove plate assembly (1). Remove adapter plate (5) .



    Illustration 2g01183996

  1. Remove bolts (6) and remove pump drive coupling (7) .



    Illustration 3g01184004

  1. Use Tooling (A) in order to remove retaining ring (8) from coupler (9). Remove coupler (9) from pump drive coupling (7) .

Installation Procedure

Table 2
Required Tools    
Tool     Part Number     Part Description     Qty    
A     1P-1859     Retaining Ring Pliers     1    



    Illustration 4g01184004

  1. Install coupler (9) to pump drive coupling (7). Use Tooling (A) in order to install retaining ring (8) to coupler (9) .



    Illustration 5g01183996

  1. Position pump drive coupling (7) and install bolts (6) .



    Illustration 6g01183954

  1. Position adapter plate (5). Install bolts (4) and install plate assembly (1) .

  1. Position the gear pump and main hydraulic pump (3) and install bolts (2) .

End By: Install the muffler. Refer to Disassembly and Assembly, "Muffler - Remove and Install".

Caterpillar Information System:

568 Forest Machines Machine Systems Swing Cushion Valve - Assemble
568 Forest Machines Machine Systems Swing Cushion Valve - Disassemble
345C MHPU Mobile Hydraulic Power Unit Machine Systems Swing Motor - Assemble
345C MHPU Mobile Hydraulic Power Unit Machine Systems Swing Motor - Disassemble
324D, 325D, 326D and 329D Excavators and 329D MHPU Mobile Hydraulic Power Unit Machine Systems Hydraulic System Pressure - Release
301.6C, 301.8C and 302.5C Mini Hydraulic Excavators Engine Air Filter Service Indicator - Inspect
385C Material Handler Hydraulic System Machine Drift on a Slope - Check
M316D, M318D and M322D Wheeled Excavators C6.6 Engine Supplement Exhaust Manifold - Remove and Install
C7.1 (Mech) Industrial Engine Engine Oil Cooler
365C Excavator Machine Systems Pump (Hydraulic Oil Cooler and Fan Drive) - Install
365C Excavator Machine Systems Pump (Hydraulic Oil Cooler and Fan Drive) - Remove
365C Excavator Machine Systems Swing Pump - Install
M313C Wheeled Excavator Power Train Axle Housing - Remove - Front
M313C Wheeled Excavator Power Train Axle Housing - Install - Front
325C Excavator Engine Supplement Fuel Filter (Primary) and Fuel Filter Base - Remove and Install
320D, 321D, 323D, 324D, 325D, 326D, 328D, 329D, 330D, 336D, 336D2, 340D and 340D2 Excavators, 324D Forest Machine and 323D MHPU, 324D MHPU, 325D MHPU, 329D MHPU, 330D MHPU and 336D MHPU Mobile Hydraulic Power Units Machine Electronic Control System MID 039 - CID 1522 - FMI 03
320D, 321D, 323D, 324D, 325D, 326D, 328D, 329D, 330D, 336D, 336D2, 340D and 340D2 Excavators, 324D Forest Machine and 323D MHPU, 324D MHPU, 325D MHPU, 329D MHPU, 330D MHPU and 336D MHPU Mobile Hydraulic Power Units Machine Electronic Control System MID 039 - CID 1522 - FMI 05
320D, 321D, 323D, 324D, 325D, 326D, 328D, 329D, 330D, 336D, 336D2, 340D and 340D2 Excavators, 324D Forest Machine and 323D MHPU, 324D MHPU, 325D MHPU, 329D MHPU, 330D MHPU and 336D MHPU Mobile Hydraulic Power Units Machine Electronic Control System MID 039 - CID 1522 - FMI 06
320D, 321D, 323D, 324D, 325D, 326D, 328D, 329D, 330D, 336D, 336D2, 340D and 340D2 Excavators, 324D Forest Machine and 323D MHPU, 324D MHPU, 325D MHPU, 329D MHPU, 330D MHPU and 336D MHPU Mobile Hydraulic Power Units Machine Electronic Control System MID 039 - CID 1523 - FMI 03
301.6C, 301.8C and 302.5C Mini Hydraulic Excavators Caterpillar Approved Work Tools
320D, 321D, 323D, 324D, 325D, 326D, 328D, 329D, 330D, 336D, 336D2, 340D and 340D2 Excavators, 324D Forest Machine and 323D MHPU, 324D MHPU, 325D MHPU, 329D MHPU, 330D MHPU and 336D MHPU Mobile Hydraulic Power Units Machine Electronic Control System MID 039 - CID 1523 - FMI 05
320D, 321D, 323D, 324D, 325D, 326D, 328D, 329D, 330D, 336D, 336D2, 340D and 340D2 Excavators, 324D Forest Machine and 323D MHPU, 324D MHPU, 325D MHPU, 329D MHPU, 330D MHPU and 336D MHPU Mobile Hydraulic Power Units Machine Electronic Control System MID 039 - CID 1523 - FMI 06
320D, 321D, 323D, 324D, 325D, 326D, 328D, 329D, 330D, 336D, 336D2, 340D and 340D2 Excavators, 324D Forest Machine and 323D MHPU, 324D MHPU, 325D MHPU, 329D MHPU, 330D MHPU and 336D MHPU Mobile Hydraulic Power Units Machine Electronic Control System MID 039 - CID 1525 - FMI 03
320D, 321D, 323D, 324D, 325D, 326D, 328D, 329D, 330D, 336D, 336D2, 340D and 340D2 Excavators, 324D Forest Machine and 323D MHPU, 324D MHPU, 325D MHPU, 329D MHPU, 330D MHPU and 336D MHPU Mobile Hydraulic Power Units Machine Electronic Control System MID 039 - CID 1525 - FMI 05
Back to top
The names Caterpillar, John Deere, JD, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
CH-Part.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only.