Locks - Insufficient Lubrication In Door Lock Cylinders
89chevy15Number: 89-123-10
Section: 10
Date: APRIL, 1989
Subject: INSUFFICIENT LUBRICATION IN DOOR LOCK CYLINDERS
Model and Year: 1989 ALL PASSENGER CARS
TO: ALL CHEVROLET DEALERS:
A number of door lock Cylinders may have been assembled with insufficient lubrication. The condition has been corrected at the supplier.
Vehicles may be corrected by using GM lubricant, part number 12345120. If this lubricant is not available, synthetic SAE 5-W-30 engine oil may be substituted.
Parts are currently available from GMSPO.