Corsica L4-121 2.0L (1988)
Wiper Arm: All Technical Service Bulletins
Wipers - Arm Strippage
Number:
88-366-8E
Section:
8E
Date:
NOV., 1988
Subject:
WIPER ARM STRIPPAGE
Model and Year:
1988 BERETTA, CORSICA
TO:
ALL CHEVROLET DEALERS
Comments may be received about 1988 Beretta, Corsica wiper arm strippage and wipers not wiping the windshield properly.
This can be caused by low nut torque at the wiper arm to linkage joint.
If this condition exists, remove and replace the wiper arms as indicated on the Illustration.
Labor Operation Number:
N3620
Labor Time
: 0.2 Hour
FIGURE 1 - HOSE, CAP AND NUT REMOVAL
A.
REMOVAL
1.
Turn ignition On, place wiper system in park position, and then turn ignition Off.
2.
Disconnect washer hose from plastic connector (Figure 1).
3.
Remove protective cap (Figure 1).
FIGURE 2 - PIN OR POP RIVET INSERTION
4.
Lift wiper arm and insert a suitable pin or pop rivet completely through the two holes located next to
pivot of arm (Figure 2).