Wiper Arm Pressure Check

Description:

1. Run wiper arm and blade assemblies to mid-wipe position.
2. Remove wiper blade assemblies from wiper arm assemblies.
3. Attach a scale to wiper arm attaching pin and measure the force required to lift wiper arm perpendicular to windshield to a normal working height (height with blade assembly attached).
4. If the force required is not within the specifications given below, the wiper arm assembly should be replaced.
Tip Pressure - Newtons - 8.2 to 10.1 (Ounces - 29 to 36)
5. Install wiper blade assemblies to wiper arm assemblies.