For 1990-2009 cars

# PWR. ANTENNA NOISY WHEN IN USE (REPLACE WITH NEW DESIGN)

DIVS INVL 2 3 4 6 7

THIS BULLETIN IS BEING REVISED TO INCLUDE THE H MODEL.

SOME 1991-92 MODEL "C,D,E,H, K AND V" MODELS MAY EXPERIENCE A CONDITION WHERE THE POWER ANTENNA MAY CREATE UNACCEPTABLE NOISE WHEN EXTENDING OR RETRACTING. THIS CONDITION MAY BE WORSE IN COLDER WEATHER.

TO REPAIR THE CONDITION REPLACE THE ANTENNA WITH A NEW PART NUMBER AS SHOWN BELOW. THE REPLACEMENT ANTENNA HAS A LOWER VISCOSITY OIL IN THE UPPER MOTOR BEARING AND REVISED PLASTIC SHIM WASHER. ANTENNAS BUILT AFTER FEBRUARY 10, 1992 (JULIAN DATE 041 92) WILL USE THE LOWER VISCOSITY OIL AND HAVE AN "O" SUFFIX AFTER THE PART NUMBER. REFER TO FIGURE 1 FOR LOCATION OF PART NUMBERS AND PRODUCTION DATES.

#### IMPORTANT: THE TELESCOPING PORTION OF THE ANTENNA SHOULD BE PERIODICALLY CLEANED BUT NEVER LUBRICATED AS THIS WILL COLLECT DIRT AND MAY CAUSE PREMATURE FAILURE.

(CADILLAC ONLY)

FOR FAILURES DUE TO A BENT MAST, THE REPLACEABLE MAST SECTION SERVICE KIT SHOULD BE USED. A BENT MAST IS USUALLY CONSIDERED DAMAGED AND NOT COVERED UNDER THE TERMS OF THE NEW VEHICLE WARRANTY.

REPLACEMENT POWER ANTENNA ASSEMBLIES AND MAST KITS

CADILLAC FACTORY POWER ANTENNA MAST SECTION APPLICATION MODEL NO. ASSEMBLY SERVICE KIT

1992 C 5049994 22138193 22094521 1992 E/K 5049568 22138192 22094791 1991 C 5049573 22138194 22094521 1991 E/K 5049563 22138195 22094791 1991-1992 V 5049566 22138196 22094791 1991-1992 D 5049367 22138197 22086468

PARTS ARE EXPECTED TO BE AVAILABLE ON JUNE 15, 1992. IN CASE OF LIMITED INVENTORY, PARTS WILL BE PLACED ON 400 CONTROL TO WAIVE VIP SURCHARGES. ONLY VERIFIABLE EMERGENCY VIP ORDERS WILL BE ACCEPTED. SPO WILL MAKE EVERY EFFORT TO OBTAIN PARTS. HOWEVER, THE PART WILL BE SHIPPED PREMIUM TRANSPORTATION AT DEALER'S EXPENSE, AND ALL OTHER ORDER TYPES WILL BE PLACED ON BACK ORDER UNTIL THE 400 CONTROL IS REMOVED.

(CADILLAC ONLY)

WARRANTY INFORMATION OPERATION VEHICLE SERIES OPERATION DESCRIPTION NUMBER C D E K V

ANTENNA COMPONENTS - REPLACE:

COMPLETE ASSEMBLY R0480 .4 .7 .3 .3 .3 MAST R0420 .3 .3 .3 .3 .3

(PONTIAC, OLDSMOBILE AND BUICK)

REPLACE ANTENNA ASSEMBLY WITH THE FOLLOWING SERVICE PART NUMBERS.

1992 1991 BUICK C 22138198 22138202 BUICK E 22138195 22138195 OLDS E 22138195 22138195 OLDS C 22138199 22138203 BUICK H 22138201 22138194 OLDS H 22138200 22138194 PONTIAC H 22138200 22138194

(PONTIAC, OLDS AND BUICK ONLY)

PARTS ARE CURRENTLY AVAILABLE FROM GMSPO.

(PONTIAC, OLDS, BUICK ONLY)

#### WARRANTY INFORMATION:

SEE THE APPROPRIATE LABOR TIME GUIDE FOR LABOR OPERATIONS AND TIMES.

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 T 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 1992 GENERAL MOTORS CORPORTION. ALL RIGHTS RESERVED.