K 2500 Truck 4WD V6-262 4.3L (1988)
Important:
Do not perform the service fix to 1993 trucks. Removing 6 mm (15/64 in.) from the mount of one of these vehicles, will decrease the strength of the
mount to an unacceptable level.
Installing a new mount will not repair the vehicle.
Warranty Information
For vehicles repaired under warranty use:
Labor Op
Description
Labor Time
T7481
Diagnosis (Steps 1-3)
0.4 hrs.
T7486
Modification of Mount
0.8 hrs.
(Steps 4 - 11)
Note:
Labor Operation is coded to base vehicle coverage in the Warranty System.
