For 1990-2009 cars

# ENGINE FLARE SLIPS NO DRIVE ON TURNS - 84 -87 THM 440T4

#### MODELS/YEARS: 1984-87 MODELS WITH 440-T4 TRANXAXLES

#### Bulletin Covers:

Engine flare experienced during turns may be eliminated by installing a new filter.

#### Transaxle Models:

All THM 440-T4 models built before April 6, 1987 (Julian Date 096).

Date of Production Change: (Figure 1) ------------------------- The filter with a new inlet and baffle design is used in production starting April 6, 1987 (Julian Date 096).

#### Service Action:

Check for proper fluid level and correct as necessary. If the flare still occurs, remove the bottom pan and replace the filter and seal with a new filter and seal package listed below in service parts information.

#### Service Parts Information:

Service Package Number 8646902

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.