OEM Chevrolet Silverado 3500 Classic Wiper Motor

Chevrolet Silverado 3500 Classic Wiper Motor Parts Questions & Experts Answers

• Wiper Motor
  19368521
  Q: How to replace the wiper motor on Chevrolet Silverado 3500 Classic?

  A:

  Remove the wiper arms and the air inlet grille panel, and after that, loosen the 4 bolts of the reinforcement panel. Take out the wiper motor's electrical connector and unscrew the 2 bolts on the wiper transmission assembly so you can take it out. Put the Wiper Transmission Separator (J 39232) onto the drive link to loosen it from the wiper motor crank arm, and after that, use a socket to remove the 2 bolts keeping the wiper motor in place, then take the motor out. To assemble it, fit the wiper motor onto the wiper transmission assembly with 2 bolts, (tighten these bolts to 8 N.m or 71 lb in). Then, attach the drive link to the wiper motor crank arm using the Wiper Transmission Installer, and put the wiper transmission assembly into the car with the two bolts, tightening both to 9 N.m (80 lb-in). Reattached the electrical connector to the wiper motor, put the 4 bolts into the reinforcement panel and tighten them until they reach 9 N.m (80 lb in), and put the air inlet grille panel and wiper arms back in place. When you have finished, use the wipers to verify they are working properly.