Century V6-181 3.0L (1983)
Wiper Blade: All Technical Service Bulletins
Windshield Wiper Blade - Chatter
Model Year
1983
Bulletin No. 83-166
File in Group 80
Number
8
Date
Aug. '83
SUBJECT:
WINDSHIELD WIPER BLADE CHATTER
MODELS AFFECTED: 1982-83 CENTURY
To reduce windshield wiper blade chatter on 1983 Century a four (4) degree twist to the blade attaching end of the wiper arm has been incorporated into
production the fourth week of March, 1983.
FOUR DEGREE IDENTIFICATION
The new arm assemblies (20467903 & 20467904) can be identified by a "4" formed into the under surface of the wiper arm die cast base as shown in the
illustration.
