K 2500 Truck 4WD V8-379 6.2L DSL VIN J FI (1992)
Stabilizer Link: All Technical Service Bulletins
Suspension - Stabilizer Bar Link Nut Loose or Missing
Number: 92-327-3C
Section: 3C
Date: NOV. 1992
Corporate Bulletin No.: 263301R
ASE No.: A4
Subject:
STABILIZER BAR LINK NUT COMES LOOSE OR IS LOST
Model and Year:
1992 K TRUCKS
The stabilizer bar link on some 1992 K1, K2, and K3 trucks may come loose or be missing. The condition is caused by the santoprene grommets used on
the 1992 K model stabilizer bar links. The santoprene grommets, which are used to isolate the link bolts from the lower control arm, may cause a low
clamp load of the free spinning nut to the bar link.
The condition can be corrected by installing a stabilizer bar link that has urethane grommets. This material was utilized during the 1991 Model year,
before being changed to santoprene in 1992. The new nut should be tightened to full torque and Loctite (R) or equivalent should be used to insure a
secure fit. If this condition has occurred, check the axle half shaft boots for damage. If they are damaged replace and use the appropriate labor operation.
The urethane grommets are being used in production beginning with the start of the 1993 Model year.
SERVICE PROCEDURE:
1.
Raise the vehicle and support it with suitable safety stands.
2.
Remove the nut, spacer, and link bolt.
3.
Install new link bolt, new spacer, and nut.
4.
Tighten nut to a torque of 18 N-m (13 lbs.ft.).
5.
Lower the vehicle.
SERVICE PARTS INFORMATION
Part Number
Description
Application
Quantity
15661496
Stabilizer bar/
All K Models
2 per truck
link kit.(Includes
1 link-bolt, 1 nut,
and 1 spacer.)
Parts are currently available from GMSPO.
WARRANTY INFORMATION
For vehicles repaired under warranty use:
Labor Operations:
T7576
T7577
T7581
Labor Time:
right
left
both
.5
.5
.9
Note:
Labor Operation coded to base vehicle coverage in the warranty system.
