OEM Buick Century Wiper Motor

Buick Century Wiper Motor Parts Questions & Experts Answers

• Wiper Motor
  88958395
  Q: How to replace the wiper motor on Buick Century?

  A: The first step to replacing the Wiper Motor includes taking off both wiper arms from the wiper transmission drive shafts and the entire air inlet grille panel from the car. Extract the Wiper Motor connector after that use tool j 39232 to disconnect the wiper transmission from the Wiper Motor crank arm. You must first remove three screws to take away the wiper drive system part then smoothly pull the Wiper Motor crank arm off the Wiper Motor. Disconnect the boot from the crank arm, turn its screw loose, and tap the boot with a soft mallet alongside lifting action until the crank arm becomes free. Lift out the Wiper Motor after unscrewing three screws from the wiper drive system module and then take away the shaft seal and water shield from the Wiper Motor. Start the installation by adding the water shield and shaft seal onto the Wiper Motor. You should place the Wiper Motor onto the wiper drive system module and use three screws to secure it at 7 n.m torque (62 lbs torque). Secure the Wiper Motor crank arm to the Wiper Motor then connect its connector to allow the motor to run while the Ignition Switch is shifted to accy and Wiper Switch to pulse. When the Wiper Motor reaches inner wipe mode switch off the ignition and take off the connection. Install the Wiper Motor crank arm with a 4 to 8 mm (0.157 to 0.314 inches) gap between parts and attach the screw afterward. Reassemble the wiper drive unit three screws and fasten them at 10 n.m torque (88 lb in). Then use the wiper transmission installer (J 39529) to join the wiper transmission to the crank arm. Connect the Wiper Motor connector and return the air inlet grille panel. Test the wipers to ensure they work correctly.