A/C - Accumulator/Dehydrator Service Replacement
Bulletin No. T 85-109File in Group 1
Number 25
Corp. Ref. No. 804-0415
Date Aug. '85
SUBJECT: ACCUMULATOR/DEHYDRATOR SERVICE REPLACEMENT
MODELS AFFECTED: 1977-1984 DE VILLES, BROUGHAMS, ELDORADOS, SEVILLES, LIMOUSINES, AND COMMERCIAL CHASSIS
Some original design J-Tube style Accumulator/Dehydrator (A/D) Assembly service parts are no longer available. Original design A/D parts should be used, when available. If an original design A/D is not available, service A/D P/N 12322992 in conjunction with a specific fitting package (adapter tube) must be used. This two piece assembly, A/D and fitting package adapter tube, replaces the original one-piece J-Tube style A/D assembly. A/C hoses do not require cutting or modification, but the fitting package adapter tube must be properly oriented to the A/D before final tightening.
The following A/D Application Chart lists the service part numbers for both the original design J-Tube A/D assembly as well as the fitting package (adapter tube) to be used with Service A/D P/N 12322992 if the original design A/D is not available.
1977-1984 A/D APPLICATION CHART
FITTING
ORIGINAL DESIGN PACKAGE
J-TUBE A/D (ADAPTER
YEAR MODEL SERVICE P/N TUBE) P/N*
1977/1979 C,D,Z 2724189 12302442
1980/1984 C,D,Z 2724223 12302442
1977/1978 E 2724188 12302442
1979 E 2724203 12302922
1977/1979 K 2724190 12302441
1980/1984 E/K 2724224 12302441
* Requires Service A/D Assembly P/N 12322992.