LaCrosse V8-5.3L (2008)
1. Position the wiper motor crank arm onto the wiper motor.
2. Measure the gap between wiper motor crank arm and the bracket tab. If the gap is not 4-8 mm (0.157-0.314 in), remove the wiper motor crank arm
and repeat installation.
Notice: Refer to Fastener Notice (See: Service Precautions/Vehicle Damage Warnings/Fastener Notice).
3. Install the wiper motor crank arm screw.
Tighten the screw to 16 N.m (12 lb ft).
4. Install the wiper motor crank arm cover.