320D2 GC Excavator Machine Systems Swivel - Remove and Install Caterpillar


Swivel - Remove and Install
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320D2 GC Excavator Machine Systems [M0066452]
HYDRAULIC SYSTEM
SWIVEL GP
320D2 GC Excavator Machine Systems Swivel - Remove and Install
320D2 GC Excavator Machine Systems Swivel - Disassemble
1.1. Removal Procedure
2.1. Installation Procedure

Removal Procedure

Table 1
Required Tools 
Tool  Part Number  Part Description  Qty 
FT-2674  Vacuum Cap 
138-7573  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 1g01209599

  1. Remove the cap from the hydraulic tank. Install Tooling (A) onto the hydraulic tank. Attach an air supply hose to Tooling (A). Apply 276 to 414 kPa (40 to 60 psi) of air. This procedure will pull vacuum on the hydraulic system.


    Illustration 2g01216069

  2. Disconnect hose assemblies (1), (2), and (3). Remove support (4).


    Illustration 3g01216082

  3. Attach Tooling (B) and a suitable lifting device to swivel (9). The weight of swivel (9) is approximately 45 kg (95 lb). Remove bolts (6) and retainer (8). Remove clamp (7) and boot (5).


    Illustration 4g01216099

  4. Remove bolts (10) and covers (11).


    Illustration 5g01216098

  5. Disconnect hose assemblies (15). Disconnect fitting (16). Disconnect hose assemblies (12). Remove fittings (14). Remove bolts (13). Remove swivel (9).

Installation Procedure

Table 2
Required Tools 
Tool  Part Number  Part Description  Qty 
FT-2674  Vacuum Cap 
138-7573  Link Bracket 


    Illustration 6g01216082

  1. Attach Tooling (B) and a suitable lifting device to swivel (9). The weight of swivel (9) is approximately 45 kg (95 lb). Position swivel (9). Install boot (5) and clamp (7). Install retainer (8) and bolts (6).


    Illustration 7g01216069

  2. Connect hose assemblies (1), (2), and (3). Install support (4).


    Illustration 8g01216098

  3. Install bolts (13). Install fittings (14). Install fitting (16). Connect hose assemblies (15). Connect hose assemblies (14) and (12) to swivel (9).


    Illustration 9g01216099

  4. Install covers (11) and bolts (10).


    Illustration 10g01209599

  5. Remove Tooling (A).

Information System:

320D2 GC Excavator Machine Systems Final Drive - Assemble
320D2 GC Excavator Machine Systems Final Drive - Disassemble
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