Engine - Oil Leak at Rear of Engine: Overview
90chrysler16SUBJECT: Oil Leak At The Rear Of
Engine 1990-91 3.3L Engine
NO.: 09-06-90 REV. A
GROUP: ENGINE
DATE: Dec. 31, 1990
MODELS:
1990-91 (AC) DYNASTY/NEW YORKER/SALON
(AS) CARAVAN/GRAND CARAVAN/CARAVAN C/V VOYAGER/GRAND VOYAGER/TOWN & COUNTRY (AY) IMPERIAL/NEW YORKER FIFTH AVENUE
THIS BULLETIN SUPERSEDES TECHNICAL BULLETIN # 09-06-90, DATED 12/03/90, WHICH CONTAINED INCORRECT PARTS QUANTITY INFORMATION. THE REVISED QUANTITIES ARE INDICATED BY >> <<. PLEASE REMOVE BULLETIN # 09-06-90 FROM YOUR FILES.
THIS TECHNICAL SERVICE BULLETIN APPLIES ONLY TO VEHICLE'S BUILT BETWEEN MDH 04-02-XX AND 10-01-XX EQUIPPED WITH 3.3L ENGINES WITH ENGINE DATE CODE 1-475 THROUGH 1-615.
SYMPTOM/CONDITION:
Some 1990 - 91 3.3L engines with a date code of 1-475 through 1-615 may exhibit an oil leak at the rear of engine in the area of the rear crankshaft seal. This oil leak may be the result of excessive engine thrust bearing wear.