GROMMET 6L3817 - Caterpillar

Removal Procedure
Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
A     FT-2674     Vacuum Cap     1    Start By:
Release the hydraulic system pressure. Refer to Disassembly and Assembly, " Hydraulic System Pressure - Release".Note: Cleanliness is an important factor. Before the disassembly procedure, the exterior of the component should be thoroughly cleaned. This will help to prevent dirt from entering the internal mechanism.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.
Illustration 1 g01289955
Remove bolts (1). Remove cover assembly (2) .
Illustration 2 g01291224
Disconnect hose (3). Disconnect harness assembly (4). Disconnect hose (5). Disconnect harness assembly (6). Remove bolts (8). Remove support assembly (7).
Illustration 3 g01291226
Remove bolts (9). Remove sheet (10) .
Illustration 4 g01291278
Install Tooling (A) onto the hydraulic tank. Attach an air supply hose onto Tooling (A). Apply 276 414 kPa (40 60 psi). This procedure will pull a vacuum on the hydraulic system.
Illustration 5 g01291235
Disconnect hose assemblies (11) .
Illustration 6 g01291236
Disconnect hose assembly (12) .
Illustration 7 g01291238
Use two people in order to remove piston motor (14). The weight of piston motor (14) is approximately 27 kg (60 lb). Remove bolts (13). Remove piston motor (14) .
Illustration 8 g01291239
Remove O-ring seal (15) .
Illustration 9 g01291268
Remove elbow (16). Remove connector (19). Remove elbow (17). Remove connector (18) .