1996 Nissan Quest Owner's Manual - Page 191

WIPER BLADES WARNING Operating the engine with the air cleaner off can cause you or others to be burned. The air cleaner not only cleans the air, it stops flame if the engine backfires. If it isn't there and the engine backfires, you could be burned. Don't drive with it off, and be careful working on the engine with the air cleaner off. DI1018M CLEANING If your windshield is not clear after using the windshield washer or if the wiper blade chatters when running, wax or other material may be on the blade or windshield. Clean the outside of the windshield with a washer solution or a mild detergent. Your windshield is clean if beads do not form when rinsing with clear water. Clean the blade by wiping it with a cloth soaked in a washer solution or a mild detergent. Then, rinse the blade with clear water. If your windshield is still not clear after 7-14 cleaning the blades and using the wipers, replace the blades. REPLACEMENT 1. Lift the wiper arm away from the windshield. 2. Push the lock pin, then remove the wiper blade. 3. Insert the new wiper blade to the wiper arm until it clicks into place.