Grand Cherokee 4WD Laredo V8-4.7L (2002)
Fig.10 Rear Wiper Arm Installation
2. Position the ridge of the wiper arm support on the liftgate park ramp in the installation Position.
3. With the wiper arm in the installation Position, push the pivot hole on the end of the wiper arm down over the rear wiper motor output shaft.
4. Install and tighten the nut that secures the rear wiper arm to the rear wiper motor output shaft. Tighten the nut to 18 Nm (160 in. lbs.).
5. Close the rear wiper arm pivot cover.
6. Lift the rear wiper arm support away from the park ramp, then place the wiper arm support in the park ramp in the Park Position.