HOUSING- 1527141 - Caterpillar

Removal Procedure
Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
A     1P-1834     Bearing Puller Adapter     1    
6V-3170 Double Acting Cylinder     1    
4K-0684 Hard Washer     1    
9S-8546 Seal Installer     1    
4C-9634 Puller Stud     1    
9U-6832 Nut     1    
3S-6224 Electric Hydraulic Pump Gp     1    Start By:
If equipped, remove the blade accumulators. Refer to Disassembly and Assembly, "Accumulator (Blade Cushion) - Remove and Install".
Illustration 1 g01028702
If equipped, remove plate (1) .
Attach a suitable lifting device to blade lift cylinder (2). The weight of blade lift cylinder (2) is approximately 91 kg (200 lb).
Remove bolts (3) and caps (4) .
Position blade lift cylinder (2) on front frame assembly (5). Secure blade lift cylinder (2) to the front frame assembly (5) .
Illustration 2 g01013174
Attach a suitable lifting device to centershift cylinder (6) .
Remove bolts (7) and cap (8) .
Use the machine to retract centershift cylinder (6). Lower centershift cylinder (6) to the drawbar (9) .
Illustration 3 g01013175
Attach a suitable lifting device to blade lift arm (10). The weight of blade lift arm is approximately 113 kg (250 lb).
Remove bolts (11) and lock (12) .
Remove pin (13) .
Illustration 4 g01013176
Remove bolts (14) and lock (15) .
Remove pin (16) .
Remove blade lift arm (10). The weight of blade lift arm is approximately 113 kg (250 lb).
Illustration 5 g01013640
Remove bolts (17) and retainer (18) .
Remove seal (19) and shims (20) .
Partially remove yoke (21) from blade lift arm (10).
Use two people to remove yoke (21) from arm assembly (10). The weight of yoke (21) is approximately 23 kg (50 lb).
Remove washers (23) and seals (22) .
Remove bearings (24) .
Illustration 6 g01028704
Remove lip seals (25) .
Illustration 7 g01028705
Illustration 8 g01028706
Install Tooling (A) and support Tooling (A) with a suitable lifting device. Remove bearings (26) .