938G Series II Wheel Loader and IT38G Series II Integrated Toolcarrier Machine Systems Hydraulic Tank - Install Caterpillar


Hydraulic Tank - Install
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1.1. Installation Procedure

Installation Procedure

Table 1
Required Tools 
Tool  Part Number  Part Description  Qty 
138-7575  Link Bracket 


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.


------ 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.




    Illustration 1g00981087

  1. Attach Tooling (A) and a suitable lifting onto hydraulic tank (40). The weight of hydraulic tank (40) is approximately 113 kg (250 lb). Position hydraulic tank (40) and install bolts (41).


    Illustration 2g00981083

  2. Connect hose assemblies (34), (35), (36), and (37). Connect fitting (38). Connect tube assembly (39).


    Illustration 3g00981078

  3. Connect hose assembly (33) and tube assembly (32).


    Illustration 4g00981038

  4. Connect hose assemblies (30) and (31). Connect tube assemblies (28) and (29).


    Illustration 5g00981036

  5. Rotate plate assembly (27) and install plate assembly (27).


    Illustration 6g00981031

  6. Position harness assembly (26) and connect harness assembly (26).


    Illustration 7g00981029

  7. Position accumulator (25) and the bracket. Install bolts (24). Connect hose assembly (23).


    Illustration 8g00981007

  8. Rotate elbow (22) into position.


    Illustration 9g00981001

  9. Install clamp (21). Install bolts (20). Connect hose assembly (19).


    Illustration 10g00980996

  10. Position harness assembly (16). Install clamps (17) and (18).


    Illustration 11g00980939

  11. Install nut (14).


    Illustration 12g00980928

  12. Connect harness assembly (13).


    Illustration 13g00980926

  13. Position muffler support (10) and install bolts (12). Install clamps (9) and (11). Install bolts (8).


    Illustration 14g00980925

  14. Install clamps (6) and (7).


    Illustration 15g00980924

  15. Connect harness assembly (5).


    Illustration 16g00980888

  16. Attach Tooling (A) and a suitable lifting device onto hood support (3). The weight of hood support (3) is approximately 50 kg (110 lb). Position hood support (3) and install bolts (4) on each side of the machine.


    Illustration 17g00980885

  17. Install cap (2). Install bolts (1) into hood support (3).

  18. Fill the hydraulic tank with oil. Refer to Operation and Maintenance Manual, "Capacities (Refill)".

  19. Charge the air conditioner system. The correct charge is 1.5 kg (3.3 lb). Refer to Service Manual, SENR5664, "Air Conditioning and Heating Systems with R-134a Refrigerant" for the procedure. Refer to Special Publication, NEDG5065, "Air Conditioning Tools" for the tools.

End By:

  1. Install the air cleaner. Refer to Disassembly and Assembly, "Air Cleaner - Remove and Install".

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

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