OIL PAN DRAIN PLUG LEAK (REPLACE DRAIN PLUG)

MODELS AFFECTED: 1985-1989 DE VILLES AND FLEETWOODS 1982-1989 ELDORADOS AND SEVILLES 1982-1985 RWD DE VILLES AND BROUGHAMS

Some 1985-1989 DeVilles and Fleetwoods, 1982-1989 Eldorados and Sevilles, and 1982-1985 RWD DeVilles and Broughams may experience an oil pan drain plug gasket leak. A metal burr may have been left around the drain plug hole on the oil pan during manufacture. This will result in a torn or damaged gasket causing a leak. When an oil pan plug leak is suspected, or during an oil change, check the gasket for a tear. If the gasket is torn, use the following repair procedure:

1. Remove drain plug and the gasket. (If gasket stays on plug, remove and inspect.)

2. Install the plug only, without the gasket, back into the pan. Tighten to 25 N-m (18 ft. lbs.). This will flatten the burrs on the pan.

3. Remove plug.

4. After inspecting gasket, replace if torn or damaged (P/N 14090908). Parts are currently available from GMSPO.

5. Install plug and gasket and torque to 30 N-m (22 ft. lbs.) and inspect for leaks.

WARRANTY INFORMATION VEHICLE SERIES Operation Operation Description Number C D E J K V

Plug and/or Gasket, Oil Pan Drain J0990 .4 .4 .4 .4 Replace

General Motors bulletins are intended for use by professional technicians, not a "do-it-yourselfer". They are written to inform those technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions and know-how to do a job properly and safely. If a condition is described, do not assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. See a General Motors dealer servicing your brand of General Motors vehicle for information on whether your vehicle may benefit from the information.