SMU - SECTION 1B HEATER CORE REPLACEMENT PROCEDURE. Oldsmobile Bravada 1994

THIS BULLETIN IS BEING REVISED TO INFORM "GM OF CANADA" AND "NAES" DEALERS THAT THEY ARE NOT AUTHORIZED TO UTILIZE THIS SERVICE BULLETIN

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"GM OF CANADA" AND "NAES" DEALERS ARE NOT AUTHORIZED TO UTILIZE THIS SERVICE BULLETIN.

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REVISION: 10/17/94

THIS BULLETIN IS BEING REVISED TO INCLUDE 1991 AND 1992 MODEL YEARS. PLEASE DISCARD BULLETIN NUMBER 461201 (GROUP REFERENCE 1 - HVAC). ----------------------------------------------------------------------

SUBJECT: SERVICE MANUAL UPDATE - SECTION 1B - HEATER CORE REPLACEMENT PROCEDURE

MODELS: 1991-94 OLDSMOBILE BRAVADA

THE FOLLOWING REPRESENTS NEW INFORMATION FOR SECTION 1B.

HEATER CORE REPLACEMENT

REMOVE OR DISCONNECT:

1. ENGINE COOLANT. REFER TO SECTION 6B1. 2. HEATER HOSES. REFER TO "HEATER HOSES." 3. INSTRUMENT PANEL. REFER TO SECTION 10A4. 4. REAR HEATER CASE SCREWS. 5. REAR HEATER CASE. 6. SCREWS. 7. STRAPS. 8. HEATER CORE. 9. SEALS.

INSTALL OR CONNECT:

1. SEALS. 2. HEATER CORE. 3. STRAPS. 4. SCREWS. 5. REAR CASE. 6. REAR CASE SCREWS. 7. INSTRUMENT PANEL. REFER TO SECTION 10A4. 8. HEATER HOSES. REFER TO "HEATER HOSES." 9. ENGINE COOLANT. REFER TO SECTION 6B1. * CHECK THE SYSTEM FOR LEAKS.

FIGURES: 1

Object Number: 83047 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.