For 1990-2009 cars

# LEFT SIDE COWL WATER LEAKS REPAIR SEAL AT WIPER TRANS.

1984-1987 FIREBIRDS WITHOUT AIR CONDITIONING

Water leaks through the left side fresh air vents on non A/C 1984-1987 Firebirds may be due to an unsealed left side wiper transmission to cowl mounting surface.

The wiper transmission is mounted to the cowl directly above the fresh air duct and, if not sealed properly, will leak into the duct.

This condition may be repaired by applying a coating of 3M 08551 Clear Drip Check, Dominion/American LSC, Permatex #84 Clear Super Auto Seal or equivalent to the surfaces and flanges at the wiper transmission mounting area.

Labor Operation Number: T1332

Labor Time : .2 Hours

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.