WASHER-HARD 7X0593 - Caterpillar

Removal Procedure
Table 1
Required Tools    
Tool    Part Number    Part Description    Qty    
A     138-7575     Link Brackets     4    
B     1U-9202     Lever Puller Hoist     1    
C     1P-2420     Transmission Repair Stand     1    
D     154-6181     Forcing Screws     2    
E     1P-0510     Driver Gp     1    
8B-7551 Bearing Puller Gp     1    
126-7181 Sliding Plates     4    
6V-3010 Puller Gp     1    Start By:
Remove the input speed sensor. Refer to Disassembly and Assembly, "Speed Sensor (Transmission) - Remove".Note: The top pump drive gears can be removed without the removal of the case assembly. Only the removal of the idler gear requires the removal of the case assembly.
Illustration 1 g01265765
Disconnect harness assemblies (1) .
Remove bolts (2) and Electronic Control Module (3) .
Illustration 2 g01265774
Illustration 3 g01265775
Use Tooling (A), Tooling (B), and a suitable lifting device to reposition transmission (4) onto Tooling (C). The weight of transmission (4) is approximately 1315 kg (2900 lb).
Illustration 4 g01265795
Remove bolt (6), retainer (7), and yoke (8). Remove O-ring seal (5) .
Illustration 5 g01265805
Attach Tooling (A) and a suitable lifting device to cover assembly (9). The weight of cover assembly (9) is approximately 60 kg (130 lb).
Remove bolts (10) and bracket assemblies (11) .
Reposition harness assembly (12) .
Remove cover assembly (9) .
Illustration 6 g01265829
Remove bolt (13) and retainer (14). Use two people in order to remove gear (15). The weight of gear (15) is approximately 23 kg (50 lb).
Illustration 7 g01265831
Use two people in order to remove gear assembly (16). The weight of gear assembly (16) is approximately 32 kg (70 lb).
Illustration 8 g01265863
Remove bolts (17). Remove retainer (18) and shims (19) .
Repeat Step 11 for the other retainers.
Remove bolt (20). Remove tube assembly (21) .
Illustration 9 g01265880
Remove tube assembly (22) .
Illustration 10 g01265881
Attach Tooling (A) and a suitable lifting device to case assembly (23). The weight of case assembly (23) is approximately 365 kg (800 lb).
Remove bolts (24) .
Illustration 11 g01265910
Use Tooling (A), Tooling (B), and a suitable lifting device in order to reposition case assembly (23) .
Illustration 12 g01265914
Loosen bolts (25). Use Tooling (D) in order to separate adapter (24). Remove Tooling (D) .
Remove bolts (25), adapter (24), and gear (26) .
Illustration 13 g01265924
Remove O-ring seal (27) and gear (26) from adapter (24) .
Illustration 14 g01265932
Use Tooling (E) in order to remove bearings (28) from gear (26) .
Repeat Steps 18 through 21 in order to remove the remaining adapter, gear, and bearings.
Illustration 15 g01266612
Remove bolts (29), cover (30), and O-ring seal (31) .
Illustration 16 g01265950
Remove bolt (32). Remove shaft (33) .
Illustration 17 g01266697
Remove gear (34). Remove thrust discs (35) .
Illustration 18 g01266709
Remove bearing (36) from gear (34) .