160M and 160 Motor Grader Machine Systems Front Frame from Rear Frame (Articulating Hitch) - Separate Caterpillar


Front Frame from Rear Frame (Articulating Hitch) - Separate
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160M and 160 Motor Grader Machine Systems [RENR9727]
FRAME AND BODY
FRAME GP
160M and 160 Motor Grader Machine Systems Front Frame to Rear Frame (Articulating Hitch) - Connect
160M and 160 Motor Grader Machine Systems Front Frame from Rear Frame (Articulating Hitch) - Separate
1.1. Separation Procedure

Separation Procedure

Table 1
Required Tools 
Tool  Part Number  Part Description  Qty 
155-3597  Wheel Chock 
8S-7610  Base As 
8S-7650 Cylinder As 
8T-5255  Hydraulic Jack 
1P-1837  Bearing Puller Adapter 
1P-1838 Bearing Puller Adapter 
6V-3170 Double Acting Cylinder 
4C-9634 Puller Stud 
4K-0684 Hard Washer 
3S-6224 Electric Hydraulic Pump Gp 
9U-6832 Nut 
FT-2549 Sleeve 
1P-1837  Bearing Puller Adapter 
1P-1838 Bearing Puller Adapter 
6V-3170 Double Acting Cylinder 
4C-9634 Puller Stud 
4K-0684 Hard Washer 
9U-6832 Nut 
3S-6224 Electric Hydraulic Pump Gp 
8B-7555 Adapter 
0S-1602 Bolt 

Start By:

  1. Remove the ripper. Refer to Disassembly and Assembly, "Ripper - Remove".

  2. Remove the engine enclosure. Refer to Disassembly and Assembly, "Engine Enclosure - Remove".

  3. Remove the drive shaft. Refer to Disassembly and Assembly, "Drive Shaft - Remove and Install".

Note: Put identification marks on all lines, on all hoses, on all wires, and on all tubes for installation purposes. Plug all lines, hoses, and tubes. This helps to prevent fluid loss and this helps to keep contaminants from entering the system.


NOTICE

Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting, and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.

Refer to Special Publication, PERJ1017, "Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Cat® products.

Dispose of all fluids according to local regulations and mandates.



NOTICE

Keep all parts clean from contaminants.

Contaminants may cause rapid wear and shortened component life.


  1. Lower the blade to the ground.

  2. Turn the battery disconnect switch into the OFF position. Refer to Operation and Maintenance Manual, "Battery Disconnect Switch".

  3. Release the system pressure. Refer to Operation and Maintenance Manual, "System Pressure - Release".

  4. Turn the battery disconnect switch into the OFF position. Refer to Operation and Maintenance Manual, "Battery Disconnect Switch".

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

    Personal injury can result from contact with refrigerant.

    Contact with refrigerant can cause frost bite. Keep face and hands away to help prevent injury.

    Protective goggles must always be worn when refrigerant lines are opened, even if the gauges indicate the system is empty of refrigerant.

    Always use precaution when a fitting is removed. Slowly loosen the fitting. If the system is still under pressure, release it slowly in a well ventilated area.

    Personal injury or death can result from inhaling refrigerant through a lit cigarette.

    Inhaling air conditioner refrigerant gas through a lit cigarette or other smoking method or inhaling fumes released from a flame contacting air conditioner refrigerant gas, can cause bodily harm or death.

    Do not smoke when servicing air conditioners or wherever refrigerant gas may be present.

    Use a certified recovery and recycling cart to properly remove the refrigerant from the air conditioning system.


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

    Follow the recommended procedure for removal and installation of tires and or wheel assemblies.

    Ensure that the machine and tire and or wheel assembly are properly supported at all times.

    Improper procedures that are used to remove and install tires and or wheel assemblies can result in personal injury or death.


  5. Recover the air conditioner refrigerant from the air conditioner system. Refer to Service Manual, SENR5664, "Air Conditioning and Heating Systems with R-134a Refrigerant" for the correct procedure. Refer to Dealer Service Tool Catalog, NENG2500, "Air Conditioning Tools" for the correct tools.

  6. Drain the hydraulic oil into a suitable container for storage or disposal. Refer to Operation and Maintenance Manual, "Hydraulic System Oil - Change".


    Illustration 1g01412061


    Illustration 2g01412830

  7. Use Tooling (A) in order to chock wheels (1). Repeat this step for the opposite side.


    Illustration 3g01412189

  8. Install suitable blocking between front frame (2) and wheel lean bar (3). Install lock pin (4).


    Illustration 4g01363690

  9. Remove cover (5).


    Illustration 5g01363699

  10. Disconnect hose assemblies (6). Disconnect hoses (7). Disconnect harness assemblies (8). Remove clips (9), clips (10), and spacer (11).


    Illustration 6g01412838

  11. Disconnect hose assemblies (12). Remove clamp (13). Remove tube (14).


    Illustration 7g01363794

  12. Disconnect hose assemblies (15).


    Illustration 8g01412859

  13. Remove clip (16). Disconnect bracket (17).


    Illustration 9g01412863

  14. Remove clips (18) and (19). Disconnect hose assembly (20). Remove bolts (21) and bolts (22). Remove cover (23).


    Illustration 10g01412878

  15. Remove cotter pin (25). Remove pin assembly (27). Disconnect ground strap (28). Disconnect hose assembly (30) and clip (29).

  16. Disconnect hose assemblies (26). Position cylinder assembly (24) out of the way. Repeat this step for the opposite side.


    Illustration 11g01412882

  17. Disconnect hose assemblies (31) and all mounting hardware. Disconnect hose assembly (32) and all mounting hardware.


    Illustration 12g01412884

  18. Disconnect hose assemblies (33).


    Illustration 13g01412885

  19. Disconnect hose assembly (34) and all mounting hardware.


    Illustration 14g01412883

  20. Remove clip (35). Disconnect hose assemblies (36). Remove the plate and block (37).


    Illustration 15g01412920

  21. Remove guard (38).


    Illustration 16g01412921

  22. Remove the plate and blocks (39).


    Illustration 17g01412922

  23. Disconnect hose assembly (40). Disconnect links (41).


    Illustration 18g01413086

  24. Remove the plate and blocks (42).


    Illustration 19g01413094

  25. Remove the plate and blocks (43).


    Illustration 20g01413100

  26. Remove the plate and blocks (44).


    Illustration 21g01413098

  27. Disconnect hose assembly (45). Remove clips (46). Disconnect hose assemblies (47), (48), and (49).


    Illustration 22g01413127

  28. Disconnect hose assemblies (50) and all mounting hardware.


    Illustration 23g01413139

  29. Remove the plates and blocks (51). Pull all the hose assemblies out of the frame.


    Illustration 24g01364552

  30. Use Tooling (B) and suitable blocking in order to support front frame (2).


    Illustration 25g01413152

  31. Use Tooling (C) in order to remove pin (52).


    Illustration 26g01413160

  32. Remove bolts (53). Remove bolts (55). Remove lock plate (54).


    Illustration 27g01413165

  33. Remove shims (56).

    Note: Note the quantity and the order of shims (56) for installation purposes.



    Illustration 28g01413169

  34. Remove spacer (57). Use Tooling (C) in order to remove pin (58).


    Illustration 29g01413171


    Illustration 30g01413187

  35. Position a suitable lift truck at the rear of rear frame (59). Attach two suitable lifting devices onto the rear bumper and the forks. Remove Tooling (A) from the rear tires.

  36. Use the suitable lift truck in order to separate rear frame (59) from the front frame.


    Illustration 31g01413192

  37. Use Tooling (D) in order to remove collar (60).


    Illustration 32g01413193

  38. Use Tooling (E) in order to remove bearing sleeve (61).


    Illustration 33g01413194

  39. Remove lip seals (62).


    Illustration 34g01413195

  40. Use Tooling (D) in order to remove bearing (63).


    Illustration 35g01413197

  41. Remove spacer (64). Remove bolts (65). Remove lower cap (68). Remove upper cap (66). Remove shims (67).

    Note: Note the quantity and the order of shims (67) for installation purposes.



    Illustration 36g01413199

  42. Remove lip seal (69) from lower cap (68).


    Illustration 37g01413200

  43. Remove lip seal (70) from upper cap (66).


    Illustration 38g01413214

  44. Remove bearing assembly (71).

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