SMU - SECTION 7B - MANUAL TRANSMISSION. Chevrolet Blazer

SUBJECT: SERVICE MANUAL UPDATE - SECTION 7B - MANUAL TRANSMISSION - REVISED SYNCHRO-MESH TRANSMISSION OIL PART NUMBERS

MODELS: 1996 CHEVROLET AND GMC TRUCK S/T MODELS

THIS BULLETIN REVISES THE SYNCHRO-MESH TRANSMISSION OIL GM PART NUMBERS CALLED OUT ON PAGE 7B-12 OF THE MANUAL TRANSMISSION SECTION OF THE 1996 S/T SERVICE MANUAL. THE REPLACED PART NUMBER IS THE TRANSMISSION OIL EQUIVALENT TEXACO PART NUMBER. ALSO ADDED A NEW TRANSMISSION OIL WITH 5% FRICTION MODIFIER (GM PART NUMBER 12377916) TO PAGE 7B-12 TO ENHANCE SUPPORT OF THE NV1500 MANUAL TRANSMISSION.

FIGURES: 0 ATTACHMENTS: 1

Object Number: 77140 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.