3406E and 3456 Industrial Engines – Vibration Damper



Illustration 1 g00379837

Typical example

(1) Apply 4C-5593 Anti-Seize Compound to all of the bolts at assembly.

Torque for bolts … 215 ± 40 N·m (158 ± 29 lb ft)

(2) Adapter

(3) Damper assembly

(4) Pulley

Note: The dash marks on the front of the damper assembly must be in alignment with each other. A new damper assembly will be needed if the dash marks are not in alignment.

Maximum permissible face runout of the damper assembly … 0.00 to 2.03 mm (0.000 to 0.080 inch)


NOTICE

Thoroughly inspect the viscous damper for signs of leakage or for signs of a dented (damaged) case. Either of these conditions can cause the weight to make contact with the case. This can affect the viscous damper’s operation.




Illustration 2 g00379840

Typical example

(1) Apply 4C-5593 Anti-Seize Compound to all of the bolts at assembly.

Torque for bolts … 215 ± 40 N·m (158 ± 29 lb ft)

(2) Adapter

(3) Damper assembly

(4) Pulley

Note: The dash marks on the front of the damper assembly must be in alignment with each other. A new damper assembly will be needed if the dash marks are not in alignment.

Maximum permissible face runout of the damper assembly … 0.00 to 2.03 mm (0.000 to 0.080 inch)