BELL-SUCTION 4W9571 - Caterpillar

Table 1
Required Parts
Item Qty Part Number Part Name
1 20 290-7514(1) Bolt
(1) After failure only
Do not operate or work on this product unless you have read and understood the instruction and warnings in the relevant Operation and Maintenance Manuals and relevant service literature. Failure to follow the instructions or heed the warnings could result in injury or death. Proper care is your responsibility.
Tightening Procedure
Use the following procedure in order to tighten the bolt of the drive shaft group:
Illustration 1 g06326162
Drive shaft group
(1) 290-7514 Bolt
Check the driveline bolt torque. Use the static torque of 100 N m (74 lb ft).
If 100 N m (74 lb ft) torque fails, replace the existing bolt with the new one.
Tighten the new 290-7514 Bolt (1) to a torque of 120 N m (89 lb ft) in a criss-cross pattern.Refer to the media listed above.