Jeep CHEROKEE User Manual page 240

The wiper blades and wiper arms should be
inspected periodically, not just when wiper
performance problems are experienced. This
inspection should include the following
points:
Wear or uneven edges

Foreign material

Hardening or cracking

Deformation or fatigue

If a wiper blade or wiper arm is damaged,
replace the affected wiper arm or blade with
a new unit. Do not attempt to repair a wiper
arm or blade that is damaged.
238
Front Wiper Blade Removal/Installation
1. Lift the wiper arm to raise the wiper blade
off of the glass, until the wiper arm is in
the full up position.
Wiper Blade With Release Tab In Locked
Position
1 — Wiper
2 — Release Tab
3 — Wiper Arm
2. To disengage the wiper blade from the
wiper arm, flip up the release tab on the
wiper blade and while holding the wiper
arm with one hand, slide the wiper blade
down towards the base of the wiper arm.
Wiper Blade With Release Tab In Unlocked
Position
1 — Wiper Blade
2 — Release Tab
3 — Wiper Arm