Are you adjusting them to park a little too close to the trim? If you blades are smacking the windshield molding when operation that will do it. Sometimes the motor parks the blades just right, but when operating they over travel just a little too far causing them to hit the trim.

Mike B smile


Mike Boteler

1956 Chevy 3100 Resto Rod
1952 Willys M38 Army Jeep
1983 Jeep CJ7 Laredo
1984 Jeep CJ7
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Silver Spring, MD