TURBOCHARGER GP 7W5935 - Caterpillar

Illustration 1 g06042434
(1) Crankshaft.
(2) Adapter.
(3) Damper (fluid).
(4) Damper (rubber).
Table 1
Specification for 4W278 Damper Group
Item Qty Part Specification Description
5 - Bolt Torque to 55 7 N m (41 5 lb ft).
6 - Bolt Put mark of adapter (2) in alignment with mark on end of crankshaft (1) before installation of bolts (6).
Tighten bolts in the end of the crankshaft to 1125 100 N m (830 74 lb ft).
Illustration 2 g06042431
(1) Crankshaft.
(2) Adapter.
(3) Damper (fluid).
(4) Damper (rubber).
Table 2
Specification for 8N339, 4W3113, 4W7754 Damper Groups
Item Qty Part Specification Description
5 - Bolt Put all marks of crankshaft (1), adapter (2) and damper (3) in alignment before installation of bolts (5).
Tighten bolts in the end of the crankshaft to 1125 100 N m (830 74 lb ft).
6 - Bolt Torque to 55 7 N m (41 5 lb ft).