K 1500 Truck 4WD V8-454 7.4L (1988)
Vehicle Lifting: All Technical Service Bulletins
Lifting - Jack or Hoist Positioning
GMC NUMBER:
88-T-61
GROUP:
10 - Body Section
DATE:
December, 1987
CORPORATE
NUMBER:
861509
SUBJECT:
JACK OR HOIST POSITIONING
MODELS:
1988 C/K MODELS
Figure No. 1 - Chassis Lift Points - C Model
Figure No. 2 - Chassis Lift Points - K Model
Listed below are the approved lift points for the 1988 C/K truck, which can be referenced in Figures 1 and 2. The General Information Section of the
1988 C/K Service Manual, pages OA-2 and OA-6, also provides this information. Instructions for using the vehicle jack are included in the Owner's
Manual, pages 3-6 thru 3-9 and on the Instruction Sheet located in the jack and tool storage box behind the front seat.
JACK
PART OF VEHICLE
MODEL
TYPE
TO BE LIFTED
JACK/HOIST PAD LOCATION
C or K
Hoist
Total
Front hoist pads should be under the frame rails
"A" just forward of the second crossmember. Rear pads should be positioned under
the rear spring front brackets "B".
C or K
Floor Jack
Rear End
Position jack pad either between the spring pad and
shock absorber hanger "C" or under the axle differential case "D".
C or K
OEM Jack
Rear End
Position jack pad between the spring pad and shock
absorber hanger "C".