Introduction and Models Applicable
NO: 24-01-95 Rev. AGROUP: Heater & A/C
DATE: Mar. 3, 1995
THIS BULLETIN SUPERSEDES TECHNICAL SERVICE BULLETIN 24-01-95 EFFECTIVE DATE MAR. 3, 1995 WHICH SHOULD BE REMOVED FROM YOUR FILES. THIS IS A COMPLETE REVISION THAT ADDS MODELS, PARTS AND PROCEDURES.
THIS PROCEDURE SHOULD ONLY BE PERFORMED ON VEHICLES TO MAINTAIN AIR CONDITIONING OPERATION WHEN R-12 REFRIGERANT IS NO LONGER AVAILABLE. COOLING PERFORMANCE MAY BE LESS THAN ORIGINAL SYSTEM DEPENDENT ON OPERATING CONDITIONS AND ALSO MAY VARY BETWEEN VEHICLE MODELS.
MODELS:
1989 - 1993 (AA) Acclaim/LeBaron Sedan/Spirit
1988 - 1994 (AB)(B) Ram Van/Wagon
1988 - 1993 (AC)(C) Dynasty/New Yorker/New Yorker Salon
1988 - 1993 (AD)(D) Ram Pickup/Ram Cab & Chassis
1989 - 1993 (AG) Daytona
1989 (AH) Lancer/LeBaron GTS
1989 - 1993 (AJ) LeBaron Coupe/LeBaron Convertible
1989 (AK) Aries/Reliant
1988 - 1990 (AL)(L) Horizon/Omni
1988 - 1989 (AM/M) Gran Fury/Diplomat/Newport/Fifth Avenue
1988 - 1993 (AN)(N) Dakota/Dakota Cab & Chassis
1989 - 1993 (AP) Shadow/Shadow Convertible/Sundance
1990 - 1991 (AQ) Chrysler's TC (Maserati Coupe)
1984 - 1992 (AS)(S) CaravanNoyager/Town & Country
1990 - 1993 (AY) Imperial/New Yorker Fifth Avenue
1992 (ES) Chrysler Voyager (European Market)
1988 - 1992 (MJ) Comanche
1988 - 1991 (SJ) Grand Wagoneer
1988 - 1994 (XJ) Cherokee/Wagoneer
1988 - 1994 (YJ) Wrangler
NOTES:
1. This bulletin excludes (AB) vehicles built after 8/1/93 and (XJ/YJ) vehicles built after 1/1/94. These vehicles are equipped with R-134a refrigerant.
2. 1989-1991 (AD) non-intercooled diesel engine equipped vehicles are not available for adaptation.
3. 1990-1991 (AQ) vehicles equipped with 2.2L engines are not available for adaptation.
4. 1987-1992 (AS) vehicles equipped with 3.0L/3.3L engines and front and rear A/C may exhibit high system pressures and panel outlet temperature variations when operated in high ambients after being adapted to R-134a. These vehicles may require an engine cooling system upgrade package.
DISCUSSION:
This bulletin involves adapting vehicles with R-12 refrigerant A/C systems to operate using R-134a.
NOTE:
WHEN SERVICING THE AIR CONDITIONING SYSTEM, FOLLOW ALL CAUTIONS AND WARNINGS AS OUTLINED IN THE APPROPRIATE SERVICE MANUAL.
POLICY: Information Only