Express 1500 RWD V8-5.3L (2008)
Wiper Gear Box: Service and Repair
Windshield Wiper Transmission Replacement
Special Tools
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J39232 Wiper Transmission Separator
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J39529 Wiper Transmission Installer
Removal Procedure
1. Remove the wiper arms.
2. Remove the air inlet grille panel.
3. Disconnect the electrical connector from the wiper motor.
4. Remove the 4 bolts retaining the wiper transmission assembly to the plenum.
5. Remove the wiper transmission assembly from the vehicle.