320D2 GC Excavator Machine Systems Hydraulic Tank - Remove and Install Caterpillar


Hydraulic Tank - Remove and Install
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320D2 GC Excavator Machine Systems [M0066452]
HYDRAULIC SYSTEM
TANK GP
320D2 GC Excavator Machine Systems Hydraulic Tank - Remove and Install
1.1. Removal Procedure
2.1. Installation Procedure

Removal Procedure

Table 1
Required Tools 
Tool  Part Number  Part Description  Qty 
138-7574  Link Bracket 

Start By:

  1. Release the hydraulic system pressure.


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, NENG2500, "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.




    Illustration 1g00716744

  1. Remove bolts (2) and remove cover (1) that is located under the hydraulic oil tank.

  2. Drain the hydraulic oil.


    Illustration 2g01212705

  3. Remove sheet assembly (3).


    Illustration 3g01212330

  4. Remove cover (4).


    Illustration 4g01212338

  5. Open the right rear access door. Remove bolts (5).


    Illustration 5g01212344

  6. Remove bolts (6) and cover (7).


    Illustration 6g01212342

  7. Remove bolts (9) and cover (8).


    Illustration 7g01212353

  8. Remove clamp (12). Disconnect harness assembly (13). Remove support (11) from hydraulic tank (10).


    Illustration 8g01212361

  9. Remove clamp (14).


    Illustration 9g01212540

  10. Remove bolt (15) and the spacer. Disconnect hose assemblies (16) and (17).


    Illustration 10g01212544

  11. Disconnect harness assembly (18). Disconnect hose assemblies (19) and (20).


    Illustration 11g01212550

  12. Remove bolts (21) from hydraulic oil filter (22).


    Illustration 12g01212561

  13. Remove bolts (23).


    Illustration 13g01212567


    Illustration 14g01212579

  14. Attach Tooling (A) and a suitable lifting device to hydraulic oil tank (10). The weight of hydraulic oil tank (10) is approximately 170 kg (375 lb).

  15. Remove bolts (25) and adapter (24). Remove hydraulic oil tank (10).

Installation Procedure



    Illustration 15g01212567


    Illustration 16g01212579

  1. Attach Tooling (A) and a suitable lifting device to hydraulic oil tank (10). The weight of hydraulic oil tank (10) is approximately 170 kg (375 lb). Install hydraulic oil tank (10).

  2. Install adapter (24) and bolts (25).


    Illustration 17g01212561

  3. Install bolts (23).


    Illustration 18g01212550

  4. Install bolts (21) to hydraulic oil filter (22).


    Illustration 19g01212544

  5. Connect harness assembly (18). Connect hose assemblies (19) and (20).


    Illustration 20g01212540

  6. Connect hose assemblies (16) and (17). Install bolt (15) and the spacer.


    Illustration 21g01212361

  7. Install clamp (14).


    Illustration 22g01212353

  8. Install support (11) to hydraulic tank (10). Connect harness assembly (13). Install clamp (12).


    Illustration 23g01212342

  9. Install cover (8) and bolts (9).


    Illustration 24g01212344

  10. Install cover (7) and bolts (6).


    Illustration 25g01212338

  11. Install bolts (5). Close the right rear access door.


    Illustration 26g01212330

  12. Install cover (4).


    Illustration 27g01212705

  13. Install cover (3).

  14. Fill the hydraulic oil tank.


    Illustration 28g00716744

  15. Install cover (1) that is located under the hydraulic oil tank. Install bolts (2).

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