Drive Shaft U-Joint Bolts May Not Have the Proper Torque on Certain Motor Graders
Usage:
CONFIDENTIAL TIBU2664-00
Show/hide table
|
TECHNICAL INFORMATION BULLETIN |
May 14, 2003 |
|
Motor Graders |
12H (AMZ 267-297);(125 140-141) 120H (2AN 372) 140H (APM 568-679, 681-683, 688); (126 140-141) (9ZN 372) 143H (APN 277-286) 160H (ASD 256-266) 163H (ARL 274-278) |
|
Component Code |
SUBJECT: Drive Shaft U-Joint Bolts May Not Have the Proper Torque on Certain Motor Graders
PROBLEM: The torque on the four bolts for the drive shaft u-joint may not be correct.
SOLUTION:
(1) 0S-1604 Bolts
Check the torque on four bolts (1). The four bolts should be tightened to 160 +/- 25 N-m (118 +/- 18 lb ft). If the bolts are loose, contact Product Support for the Motor Graders at the following phone number.
Jeff Wolffe
Motor Grader Product Support
(217) 475-4764
COPYRIGHT 2003 CATERPILLAR
ALL RIGHTS RESERVED