K 2500 Truck 4WD V8-379 6.2L DSL (1988)
Vehicle Lifting: Customer Interest
Lifting - Jack Rattle
NUMBER:
88-T-09
SECTION:
10 - Body Section
DATE:
March, 1987
SUBJECT:
JACK RATTLE
MODELS:
1988 C/K 10 SERIES
Some 1988 C/K 10 Series models may have jack assemblies that rattle when driven over rough roads. To repair this condition, the following procedure
should be used.
FIGURE NO. 1
1.
Cut one piece of 1/2 inch I.D. x 1-1/2 inch O.D. sponge pipe insulation 2-3/4 inches long as shown in Figure No. 1.
Notice:
Sponge pipe insulation is available from plumbing suppliers and hardware stores.
2.
Split sponge pipe insulation as shown in Figure No. 1.
FIGURE NO. 2
3.
Install insulation around jack screw as shown in Figure No. 2.
4.
Fold jack completely for storage
This condition was corrected in production beginning with the following VIN breakpoints.
Chevrolet
JE102527
GMC
JE500724
Chevrolet
J1105962
GMC
J1501914
