CLUTCH RATTLE ABOVE 50 MPH PISTON & CLUTCH PLATE ASSEMBLY. Pontiac Parisienne (Canada) 1984

For 1990-2009 cars

# CLUTCH RATTLE ABOVE 50 MPH PISTON & CLUTCH PLATE ASSEMBLY

Some 1984 THM 250-C XD, WK, WN, XE, XH, XK, and THM 350-C WS model transmissions may experience a rattle which is similar to a tin can rattle coming through the transmission shifter cable (floor console model only) which is most noticeable at speeds above 50 MPH (80 km).

This noise may be caused by the low and reverse piston and clutch plate assembly. To repair this condition, replace the low and reverse piston and clutch plate assembly. Order service package number 8641962.

Service package Number 8641962 contains:

QUANTITY DESCRIPTION IDENTIFICATION -------- ------------ --------------- 1 Piston, low and reverse clutch Green

5 Plate assembly, low and reverse Yellow/Green clutch (drive) ----

5 Plate, low and reverse clutch (reaction) ----

1 Instruction Sheet

#### NOTE: Refer to instruction sheet contained in service package before attempting service repair.

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.