NEW DESIGN LO / REVERSE PIPE, SEAL AND COMPONENTS. Pontiac Sunbird 1987

For 1990-2009 cars

# NEW DESIGN LO / REVERSE PIPE, SEAL AND COMPONENTS

1987 6000, SUNBIRD AND FIERO MODELS EQUIPPED WITH THM 125C TRANSAXLES

#### BULLETIN COVERS:

A new design lo/reverse pipe, seal and components was implemented on all Windsor built 125C transaxles built between the dates of January 12, 1987 and April 6, 1987 (Julian Dates 012 - 096) . This temporary change included a case with a machined boss, retainer bracket, reverse oil pipe and reverse oil seal.

#### NOTICE: To assist in identification, the parts catalog refers to these changes as Second Design.

DATE OF PRODUCTION CHANGE: (Figure 1) -------------------------- New design lo/reverse pipe, seal and components implemented on all Windsor transaxles built between January 12, 1987 (Julian date 012) and April 6, 1987 (Julian date 096).

SERVICE PARTS INFORMATION: (Figure 2) ------------------------- To service the new design lo/reverse pipe seal and related components order the following:

PART NUMBER DESCRIPTION ----------- ----------- 8664493 Pipe, Reverse Oil (Second Design) 8664492 Seal, Reverse Oil (Second Design) 8664494 Retainer, Reverse Oil Pipe (Second Design) 8664495 Bolt M8Xl.25Xl4 (Second Design)

To service a new design case (with machined boss) for any reason, order a first design case (part number 8653918) and first design lo/reverse pipe, seal and components (refer to arts catalog for first design part umbers).

#### SERVICE MANUAL REFERENCE:

Refer to appropriate section of service manual for replacement procedures.

SERVICE DEPARTMENT PONTIAC DIVISION GENERAL MOTORS CORPORATION

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.