SMU - SECTION 9A AUDIO SYSTEMS REVISED ANTENNA CABLE. Chevrolet Blazer

SUBJECT: SERVICE MANUAL UPDATE - SECTION 9A - AUDIO SYSTEMS - REVISED ANTENNA CABLE ASSEMBLY REMOVAL AND INSTALLATION

MODELS: 1995-96 CHEVROLET AND GMC TRUCK S/T MODELS 1996 OLDSMOBILE BRAVADA WITH 4.3L ENGINE (VINS W, X, Z - RPOS L35, LF6, LB4)

THIS BULLETIN HAS BEEN ISSUED TO REVISE THE REMOVAL AND INSTALLATION PROCEDURES FOR THE ANTENNA CABLE ASSEMBLY FOR 1995 AND 1996 S/T UTILITY VEHICLES EQUIPPED WITH THE 4.3L ENGINE. THE PROCEDURE HAS BEEN REVISED DUE TO INTERFERENCE WITH THE HVAC ACOUSTIC BARRIER WHEN ATTEMPTING TO REMOVE THE ANTENNA CABLE ASSEMBLY. THIS REPLACES THE CURRENT PROCEDURES FOUND ON PAGE 9A-29 OF THE 1995 MANUAL AND PAGE 9A-11 OF THE 1996 MANUAL.

ANTENNA CABLE

REMOVE OR DISCONNECT

1. ANTENNA MAST. 2. RADIO ANTENNA CABLE FROM RADIO EXTENSION CABLE. 3. RADIO ANTENNA CABLE NUT. 4. RADIO ANTENNA BEZEL. 5. RADIO ANTENNA CABLE FROM FENDER SCREWS. 6. RIGHT FENDER. REFER TO SECTION 2B. 7. RADIO ANTENNA CABLE FROM FENDER.

INSTALL OR CONNECT

1. RADIO ANTENNA CABLE TO FENDER. 3. RADIO ANTENNA CABLE TO FENDER SCREWS.

TIGHTEN SCREWS TO 2.8 N.M (25 LB. IN.)

3. RIGHT FENDER. REFER TO SECTION 2B. 4. RADIO ANTENNA BEZEL. 5. RADIO ANTENNA CABLE NUT.

TIGHTEN CABLE NUT TO 5 N.M (45 LB. IN.)

6. RADIO ANTENNA CABLE TO EXTENSION CABLE. 7. ANTENNA MAST.

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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.