HEAD AS-CYL-YM 2698761 - Caterpillar

Installation Procedure
Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
B     8T-3207     Lifting Bracket     1    
C     138-7575     Link Bracket     1    
D     8S-9906     Ratchet Puller     1    Note: Cleanliness is an important factor. Before assembly, all parts should be thoroughly cleaned in cleaning fluid. Allow the parts to air dry. Wiping cloths or rags should not be used to dry parts. Lint may be deposited on the parts which may cause later trouble. Inspect all parts. If any parts are worn or damaged, use new parts for replacement.
Illustration 1 g00870969
Illustration 2 g00870958
Attach Tooling (D) to Tooling (C) and Tooling (B). Rotating the brake housing allows pinion (12) to point forward. Position the brake housing to the original location. The weight of the final drive assembly is approximately 680 kg (1500 lb).
Install the final drive in the case. Rotate the brake housing until all the bolt holes line up.
Illustration 3 g00871747
Install the bolt and washer (12). Install the bolts and washers (10). Bolt (13) should not have been removed.
Illustration 4 g00870924
Note: Install the remaining bolts (10). Remove Tooling (C) .
Install bolt (10). Install bolt (11). Install two bolt (12) .
Remove Tooling (B). Install two bolts from the top of the sprocket segment.
Illustration 5 g00870920
Position hand rail (9) to the original location. Install bolt (8) on hand rail (9) .
Illustration 6 g00870905
Install the housing and bolts (6) .
Illustration 7 g00870880
Install motor (4A). Install two mounting bolts (5). Connect two hose assemblies (4) .
Illustration 8 g00870875
Install valve (3A). Install bolts (3) .
Illustration 9 g00870874
Connect two hose assemblies (2) .
Illustration 10 g00863998
Install steering control rod (1) .
Install the plate under the seat.
Install the floorplate.
Fill the hydraulic system. The capacity of the hydraulic system is 47.3 L (12.5 US gal)., End By:
Install the axles. Refer to Disassembly and Assembly, "Axle - Remove and Install".
Install the seat. Refer to Disassembly and AssemblyRENR4276, "Seat - Remove and Install".
Connect the track. Refer to Disassembly and Assembly, "Track - Connect".