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For 1990-2009 cars only

SMU - SECTION AND PISTON RING POSITION CHANGE

SUBJECT: SERVICE MANUAL UPDATE - SECTION 6 - PISTON RING POSITION CHANGE

MODELS: 1992-94 CHEVROLET CORVETTE WITH 5.7L ENGINE (VIN J - RPO LT5)

THE #2 AND #3 PISTON RING TAPER FIGURE IN THE FOLLOWING SERVICE MANUALS AND SUPPLEMENT IS INCORRECT. PLEASE UPDATE WITH THE REVISED FIGURE.

YEAR PAGE NUMBER FIGURE NUMBER ---- ----------- ------------- 1992 6A2B-19 23 1993 6A2B-19 23 1994 6A2B-29 34 SUPPLEMENT 6A2B-29 34

FIGURES: 1


Object Number: 82965  Size: FS

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 1994. GENERAL MOTORS CORPORATION. ALL RIGHTS RESERVED.