TUBE ASSEM. 8S6659 - Caterpillar

Removal Procedure
Table 1
Required Tools    
Tool    Part Number    Part Description    Qty    
A     -     Guide Stud (M10 x 1.5 x 100 mm)     2    
Illustration 1 g01028114
Remove cover (1) .
Illustration 2 g01141766
Release belt tensioner (2) and remove belt (3) .
Remove two bolts (6) and install Tooling (A). Remove remaining bolts (6). Remove vibration damper (5) and spacer (7) from the pulley.
Remove Tooling (A). Remove bolts (4) and the washer. Remove the pulley from the crankshaft.Installation Procedure
Table 2
Required Tools    
Tool    Part Number    Part Description    Qty    
A     -     Guide Stud (M10 x 1.5 x 100 mm)     2    
Illustration 3 g01141766
Install the pulley on the crankshaft. Position the washer and install bolts (4). Tighten bolts (4) to a torque of 190 30 N m (140 22 lb ft).
Install Tooling (A) in the pulley.
Install spacer (7) and vibration damper (5) on Tooling (A). Install two bolts (6) that are 180 degrees from each other. Tighten two bolts (6) to a torque of 20 15 N m (15 11 lb ft). Remove Tooling (A) and install remaining bolts (6). Tighten bolts (6) to a torque of 55 10 N m (41 7 lb ft).
Release belt tensioner (2) and install belt (3) .
Illustration 4 g01028114
Install cover (1) .