Dakota 4WD V6-3.9L VIN X (1997)
Wiper Arm: Description and Operation
SYSTEM OPERATION
All Dakota truck models have two 50.8-centimeter (20-inch) windshield wiper blades with replaceable rubber elements (squeegees). These wiper
blades include an anti-lift feature. The wiper blades and squeegees must be oriented correctly When installed on the wiper arms for the anti-lift
feature to be effective. See the Wiper and Washer Systems/Wiper Blade and Element Removal and Installation procedures for more information.
Caution should be exercised to protect the rubber squeegees from any petroleum-based cleaners or contaminants, which will rapidly deteriorate the
rubber. If the squeegees are damaged, worn or contaminated, they must be replaced.
Wiper squeegees exposed to the elements for a long time tend to lose their wiping effectiveness. Periodic cleaning of the squeegees is suggested to
remove deposits of salt and road film. The wiper blades arms, and windshield should be cleaned with a sponge or cloth and windshield washer
solvent, a mild detergent, or a non-abrasive cleaner. If the squeegees continue to streak or smear, they should be replaced.
The blades are mounted to two spring-loaded wiper arms. The spring tension of the wiper arms controls the pressure applied to the blades on the
glass. The wiper arms are secured by a nut to each of the two wiper pivots on the cowl plenum cover/grille panel at the base of the windshield. The
wiper arms and blades cannot be adjusted or repaired. If faulty or damaged, they must be replaced.
