For 1990-2009 cars

# SMU-SECTION 6A7 - REVISED FLYWHEEL TORQUE SPECIFICATIONS

#### SUBJECT: SERVICE MANUAL UPDATE - SECTION 6A7 - REVISED FLYWHEEL TORQUE SPECIFICATIONS

#### MODELS: 1993 CHEVROLET CORSICA/BERETTA 1993 BUICK SKYLARK 1993 OLDSMOBILE ACHIEVA 1993 PONTIAC GRAND AM

THIS BULLETIN APPLIES TO THE ABOVE VEHICLES EQUIPPED WITH 2.3L ENGINES:

VIN A - RPO LG0 VIN D - RPO LD2 VIN 3 - RPO L40

THE FOLLOWING REPRESENTS REVISED INFORMATION FOR FLYWHEEL INSTALLATION IN SECTION 6A7 ON PAGE 52 FOR OLDSMOBILE AND BUICK, PAGE 45 FOR PONTIAC AND PAGE 47 FOR CHEVROLET IN THE 1993 "L" AND "N" SERVICE MANUALS.

THE TORQUE SPECIFICATION FOR THE FLYWHEEL BOLTS TO CRANKSHAFT IS 30 N.M (22 LBS. FT.) THEN ROTATE BOLTS 45 DEGREES USING J36660.

FIGURES: 0

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.

COPYRIGHT 1993 GENERAL MOTORS CORPORATION. ALL RIGHTS RESERVED.