DORMAN 742-600 Power Window Motor Installation Guide

June 1, 2024
DORMAN

TECH NOTE: INSTALLATION
742-600 WINDOW LIFT MOTORDORMAN 742-600 Power Window
Motor

BEFORE YOU BEGIN:

  • Always wear proper safety equipment when performing repairs.
  • Ensure this part fits your exact vehicle year, make, model and configuration. You can verify at your point of purchase using the part number on the box, or using the part number above at DormanProducts.com.
  • Reference the appropriate service manual for your vehicle. If you do not have a service manual, and do not have the training or experience to perform the necessary procedures correctly, seek the services of a qualified technician.

This window lift motor is intended to fit multiple applications. Three direct- fit plugs are included that will interface with all vehicles covered by this motor. Use the appropriate plug that fits your specific vehicle.
The mounting holes on this window lift motor come unthreaded and are designed to be used with selftapping hardware. On some applications, it will be necessary to use an M6 bolt to  self-tap the motor.

Toyota Motor Application Note

If one or more threaded mounting holes on the motor that you are replacing are in a different position on the new motor, you will need to move the threaded insert to the correct location. Follow instructions below.
Removal
STEP 1: From the back side of the motor (square gear facing away from you), bend the two metal tabs outward that secure the backing plate to the motor. Remove the metal backing plate. This will give you the clearance necessary to move the insert.
STEP 2: From the front side of the motor, thread an M6 bolt partially into the insert. Use a hammer to tap the metal insert out of the plastic retainer. Be careful not to break the plastic ear off of the motor.
STEP 3: To install the insert, unscrew the bolt from the insert and thread it back into the insert from the other direction. Tap the insert into the correct hole. Make sure to support the plastic ear that it does not break.
STEP 4: Replace the metal backing plate, making sure to bend the metal tabs firmly into position with a hammer and a punch.

Disclaimer: Even though every attempt is made to ensure this information is complete and accurate, it is impossible to account for all possible circumstances or situations. Please consult with a qualified auto technician before attempting to perform any work  you are not qualified to do. Automobiles can be hazardous to work on; be sure to take all necessary safety precautions. Failure to do so may result in property damage or personal injury. Certain motor vehicle standards and performance requirements may apply to your motor vehicle (such as Federal Motor Vehicle Safety Standards by the National Highway Traffic Safety Administration). Be sure that your work is performed in accordance with such standards and that you do not disable any motor vehicle safety feature.

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