Chevrolet blazer 2002 用户手册

5. Be sure that the notches are locked by the bottom

claws. Make sure that all other claws are properly
locked on both sides of the insert slots.

A. Claw in Notch

B. Correct Installation

C. Incorrect Installation

6. Put the blade assembly pivot in the wiper arm 

hook. Pull up until the pivot locking tab locks in the
hook slot.

7. Carefully lower the wiper arm and blade assembly

onto the windshield.

See “Windshield Wiper Blade Replacement” in this
section for instructions on how to change the backglass
wiper blade. The backglass wiper blade will not lock 
in a vertical position like the windshield wiper blade, 
so care should be used when pulling it away from 
the vehicle.