Toyota 85221-32050 Rubber Wiper Insert

The windshield wiper and blade assembly should be inspected periodically for damage, loose components and cracked or worn blade elements. Road film can build up on the wiper blades and affect their efficiency, so they should be washed regularly with a mild detergent solution. The action of the wiping mechanism can loosen the bolts, nuts and fasteners, so they should be checked and tightened, as necessary, at the same time the wiper blades are checked. If the wiper blade elements are cracked, worn or warped, they should be replaced with new ones. Lift the arm assembly away from the glass for clearance and remove the blade. Most rubber wiper blade elements can be replaced without replacing the entire wiper blade assembly. To install a new blade on the front wiper, insert the end with the small protrusion into the replacement hole and work the rubber along the slot in the blade frame. Finally, pull it back through the end slot. On rear wipers, raise the catch and remove the entire arm assembly. Due to the differences In various manufacturer's models and retaining techniques, you will have to follow the specific instructions provided with the new blade element.