Flywheel Bolt Torque - Revised Specification

9224buick04

Bulletin:
91-6A-10

Date:
June '91

Ref. No.:
91-187-6A

Corp. Ref. No.:
106102

SUBJECT:
SERVICE MANUAL UPDATE - SECTION 6A - REVISED
FLYWHEEL BOLT TORQUE SPECIFICATION

MODELS AFFECTED:
1990 REGAL MODELS WITH 3800 (VIN L) ENGINE
1991 SKYLARK AND CENTURY MODELS WITH 3300
(VIN N) ENGINE
1991 PARK AVENUE/ULTRA AND RIVIERA/REATTA
MODELS WITH 3800 (VIN L) ENGINE
1991 LESABRE MODELS WITH 3800 (VIN C) ENGINE


The revised flywheel bolt torque specification for the engines listed above is as follows:

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

Tool Required: J36660 Torque Angle Meter