525C, 535C and 545C Wheel Skidders Machine Systems Caterpillar


Cab - Install

Usage:

525C 525

Installation Procedure

Table 1
Required Tools 
Tool  Part Number  Part Description  Qty 
FT-1114  Vacuum Cap 
5P-0306 Vacuum Transducer 
6V-4142 Fitting 
5K-5068 Fitting 
138-7574  Link Bracket 

Note: Cleanliness is an important factor. Before assembly, all parts should be thoroughly cleaned in cleaning fluid. Allow the parts to air dry. Wiping cloths or rags should not be used to dry parts. Lint may be deposited on the parts which may cause later trouble. Inspect all parts. If any parts are worn or damaged, use new parts for replacement.



    Illustration 1g01266481

  1. Use Tooling (B) and a suitable lifting device in order to position cab (33) on the machine. The weight of cab (33) is approximately 1179 kg (2600 lb).


    Illustration 2g01266482

  2. Install bolts (34).


    Illustration 3g01266470

  3. Position bracket (31) and install bolts (30) and nuts (32).


    Illustration 4g01266403

  4. Connect clip (29).


    Illustration 5g01266396

  5. Connect hose assemblies (27) and ground strap (28).


    Illustration 6g01266395

  6. Connect hose assemblies (26).


    Illustration 7g01266393

  7. Connect hoses (24) and harness assembly (25).


    Illustration 8g01266474


    Illustration 9g01266477

  8. Turn valves (22) and (23) to the ON position.


    Illustration 10g01266385

  9. Connect hose assemblies (21).


    Illustration 11g01266384

  10. Connect harness assembly (20).


    Illustration 12g01266383

  11. Disconnect hose assemblies (19).


    Illustration 13g01266381

  12. Remove Tooling (A) from the hydraulic tank.


    Illustration 14g01266378

  13. Connect harness assembly (18).


    Illustration 15g01266371

  14. Install step assembly (17), cover (16), and guard (15) on both sides of the machine.


    Illustration 16g01266369

  15. Install guard (14).


    Illustration 17g01266356


    Illustration 18g01266357

  16. Position brake valve (12) and install bolts (13).


    Illustration 19g01266345

  17. Secure the steering linkage to the cab with nuts (11).


    Illustration 20g01266343

  18. Connect link assembly (10).


    Illustration 21g01266329

  19. Connect harness assemblies (8) and (9).

  20. Install panel assembly (7).


    Illustration 22g01266327

  21. Install screws (6) on both sides.


    Illustration 23g01266325

  22. Install nuts (5) on both sides.


    Illustration 24g01266323

  23. Position instrument panel (4) and install screws (3).


    Illustration 25g01266321


    Illustration 26g01266322

  24. Install screws (1) and (2) to both sides of the console.

  25. Charge the air conditioner system. Refer to Service Manual, SENR5664, "Air Conditioning and Heating Systems with R-134a Refrigerant" for the correct procedure. Refer to Special Publication, NEDG5065, "Air Conditioning Tools" for the correct tools.

End By:

  1. Install the right side hood panel and the side door. Refer to Disassembly and Assembly, "Hood Side Panel and Side Door - Remove and Install".

  2. Install the sweeps. Refer to Disassembly and Assembly, "Sweeps - Remove and Install".

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