SERVICE MANUAL UPDATE REVISED FLYWHEEL TORQUE SPECS

SUBJECT: SERVICE MANUAL UPDATE REVISED FLYWHEEL BOLT TORQUE SPECIFICATION

MODELS/YEARS: 1990-91 MODELS WITH 3800 (VIN L AND C) AND 3300 (VIN N) ENGINES

The revised flywheel bolt torque specification for 1990-91 models with the 3800 (VIN L and C) and 3300 (VIN N) engine is listed below:

Tool Required: J 36660 Torque Angle Meter

Flywheel Bolt to Crankshaft - 15 N - m + 50 deg (11 lbs. ft. + 50 deg)

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.