Cherokee 4WD L6-4.0L VIN S (1998)
Windshield Washer Spray Nozzle: Service and Repair
REMOVAL
Front
1. Remove the wiper arms as described.
Front Washer Nozzles Remove/Install
2. Remove the eight screws that secure the cowl plenum cover/grille panel and screen to the cowl top panel.
3. Lift the cowl plenum cover/grille panel and screen from the vehicle far enough to access the windshield washer plumbing. Use care so as not to
damage the paint around the pivot openings of the panel.
4. Disconnect the windshield washer supply hose and the passenger side washer nozzle hose from the washer nozzle hose tee fitting.
5. Remove the cowl plenum cover/grille panel and screen from the vehicle.
6. From the underside of the cowl plenum cover/ grille panel, disconnect the washer hose from the nozzle fitting.
7. From the underside of the cowl plenum cover/ grille panel, remove the rivet that secures the nozzle to the opening in the cowl plenum cover/grille
panel.
8. Remove the washer nozzle from the cowl plenum cover/grille panel.
9. Reverse the removal and procedures to install.
Rear
Rear Washer Nozzles Remove/Install
1. Unsnap the rear washer nozzle from the rear wiper arm.
2. Disconnect the washer hose from the nozzle fitting.
3. Reverse the removal procedures to install.
Check Valve
1. Remove the four screws that secure the liftgate opening upper garnish moulding to the upper liftgate opening reinforcement.
2. Using a trim stick or another suitable wild bladed flat tool, gently pry the liftgate opening upper garnish moulding away from the upper liftgate
opening reinforcement to release the snap clip retainers.
3. Remove the upper liftgate opening garnish moulding from the vehicle.