GM Lumina/Grand Prix/Cutlass Supreme/Regal 1988-1996

Body Lubrication and Maintenance

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LOCK CYLINDERS



Apply graphite lubricant sparingly though the key slot. Insert the key and operate the lock several times to be sure that the lubricant is worked completely into the lock cylinder.

DOOR HINGES AND HINGE CHECKS



Spray a silicone lubricant on the hinge pivot points to eliminate any binding conditions. Open and close the door several times to be sure that the lubricant is evenly and thoroughly distributed.

TRUNK LID OR TAILGATE



Spray a silicone lubricant on all of the pivot and friction surfaces to eliminate any squeaks or binds. Work the tailgate to distribute the lubricant

BODY DRAIN HOLES



Be sure that the drain holes in the doors and rocker panels are cleared of obstruction. A small screwdriver can be used to clear them of any debris.

 
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