WHEEL-GRINDING 1U6789 - Caterpillar

Separation Procedure
Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
A     439-3939     Link Bracket     2    Start By:
Remove the engine and the torque converter.
Illustration 1 g03848943
Remove bolts (2) and gear pump (counterweight) (3) .
Disconnect harness assembly (1). Cut the cable straps that secure harness assembly (1) .
Attach a suitable lifting device to pump assembly (5). The weight of pump assembly (5) is approximately 318 kg (700 lb).
Remove bolts (4). Remove pump assembly (5) .
Illustration 2 g03849519
Disconnect harness assembly (6). Cut the cable straps that secure harness assembly (6) .
Reposition harness assembly (6) out of the way.
Attach a suitable lifting device to pump (8). The weight of pump (8) is approximately 30 kg (66 lb).
Remove bolts (7) and pump (8) .
Illustration 3 g03849539
Attach a suitable lifting device to pump (12). The weight of pump (12) is approximately 45 kg (99 lb).
Remove bolts (11) and pump (12)
Attach a suitable lifting device to pump (10). The weight of pump (10) is approximately 55 kg (121 lb).
Remove bolts (9) and pump (10) .
Illustration 4 g03849573
Remove bolts (13) and bracket (16). Remove bolts (14) and bracket assembly (15) .
Illustration 5 g03849582
Remove bolts (17), elbow (18) and tube (19) .
Illustration 6 g03849605
Install Tooling (A) and a suitable lifting device to torque converter (21). The weight of torque converter (21) is approximately 340 kg (750 lb). Remove bolts (20) and torque converter (21) .