BATTERY WILL NOT HOLD A CHARGE NEW MOUNTING ASSY. RELEASED. Pontiac Optima (Canada) 1990

For 1990-2009 cars

# BATTERY WILL NOT HOLD A CHARGE NEW MOUNTING ASSY. RELEASED

#### Subject: BATTERY WILL NOT HOLD CHARGE (NEW MOUNTING SCREW ASSEMBLY)

#### Models Affected: 1990-92 LEMANS MODELS WITH 1.6L ENGINE (L73)

#### Condition:

Some owners of 1990-92 LeMans models with 1.6L engine may experience a condition of the battery not holding a charge due to a loose alternator belt.

#### Cause:

The washer is not hardened and deforms into the adjustment slot of the upper brace, becoming concave and loose, allowing belt to loose tension.

#### Correction:

The mounting bolt and washer should be replaced with screw assembly P/N 11508139 prior to retensioning the generator drive belt. Belt tension should be adjusted according to the procedure found in the LeMans Service Manual.

#### Part Information:

Part is currently available from GMSPO.

#### Warranty Information:

Labor Operation: T1846 Labor Time: 0.2 Hrs.

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.