Ram 2021 3500 dually truck 2021 RAM 3500

User Manual - Page 379

For 2021 RAM 3500.

PDF File Manual, 456 pages, Download pdf file

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SERVICING AND MAINTENANCE 377
WINDSHIELD WIPER BLADES
Clean the rubber edges of the wiper blades and the
windshield periodically with a sponge or soft cloth
and a mild nonabrasive cleaner. This will remove
accumulations of salt or road film.
Operation of the wipers on dry glass for long
periods may cause deterioration of the wiper
blades. Always use washer fluid when using the
wipers to remove salt or dirt from a dry windshield.
Avoid using the wiper blades to remove frost or ice
from the windshield. Keep the blade rubber out of
contact with petroleum products such as engine
oil, gasoline, etc.
NOTE:
Life expectancy of wiper blades varies depending
on
geographical area and frequency of use. Poor
performance of blades may be present with chat
-
tering, marks, water lines or wet spots. If any of
th
ese conditions are present, clean the wiper
blades or replace as necessary.
The wiper blades and wiper arms should be
in
spected periodically, not just when wiper
performance problems are experienced. This
inspection should include the following points:
Wear or uneven edges
Foreign material
Hardening or cracking
Deformation or fatigue
If a wiper blade or wiper arm is damaged, replace
th
e affected wiper arm or blade with a new unit. Do
not attempt to repair a wiper arm or blade that is
damaged.
Wiper Blade Removal/Installation
1. Lift the wiper arm to raise the wiper blade off
of the glass, until the wiper arm is in the full
up position.
Windshield Wiper Arm And Blade
2. To disengage the wiper blade from the wiper
a
rm, flip up the locking tab.
Wiper Locking Assembly
CAUTION!
Do not allow the wiper arm to spring back
against the glass without the wiper blade in
place or the glass may be damaged.
1 — Wiper
2 — Locking Tab
3 — Wiper Arm
1 — Wiper
2 — Locking Tab
8
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