DORMAN 742-101 Power Window Motor Instruction Manual

DORMAN 742-101 Power Window Motor

Product Information

• Specifications
  • Part Number: 742-101
  • Product: Window Lift Motor
  • Tools Required: Phillips head screwdriver, non-marring plastic pry tool, safety glasses

Product Usage Instructions

• Removal Instructions
  • STEP 1: Remove the Phillips head screw located behind the interior door handle.
  • STEP 2: Remove the two (2) Phillips head screws located at the bottom of the armrest.
  • STEP 3: Using your non-marring plastic pry tool, remove the window control switch.
  • STEP 4: Carefully pry the top two sockets off the top of the switch. Then undo the remaining harness clip. Set the switch aside.
  • STEP 5: Remove the Phillips head screw from the bottom of the armrest assembly and pry away the piece that surrounds the window switch.
  • STEP 6: With the plastic surround removed, unclip the bulb harness plug. Set plastic trim aside.
  • STEP 7: Carefully lift on panel and set it aside, exposing the vapor barrier.
  • STEP 8: Undo the mirror harness clip.

FAQs

• Q: What tools are required for removing and installing the window regulator and motor assembly?
  • A: You will need a Phillips head screwdriver, a non-marring plastic pry tool, and safety glasses.
• Q: Can I install the part without a service manual?
  • A: It is recommended to refer to the appropriate shop manual for your vehicle to obtain specific service procedures. If you do not have a service manual or lack the skill to install this part, it is best to seek the services of a qualified technician.

ATTENTION: Refer to the appropriate shop manual for your vehicle to obtain specific service procedures for this part. If you do not have a service manual or lack the skill to install this part, it is recommended that you seek the services of a qualified technician. Pay special attention to all cautions and warnings included in the shop manual. Read and follow all instructions carefully.

REMOVAL/INSTALL OF WINDOW LIFT MOTOR (742-101) Chevrolet Camaro, Pontiac Firebird 1993–2002 (Front Left)

General Tech Tips:

• Use painter’s tape rather than duct tape to secure the window. It’s less likely to damage paint or leave a sticky residue.
• A plastic pry tool is useful. It will not easily damage delicate trim like a screwdriver or metal pry bar.
• The replacement regulator should have a liberal amount of grease on the slide area. If there is not much grease present, white lithium grease works well to lubricate the slide area.
• Aftermarket window tinting can cause the window to travel slower and put additional strain on the window regulator assembly.
• Window run channels should be cleaned and lubricated before the installation of a new window regulator assembly. Silicone spray works well.

Tools required for removal

Tools required for removal and installation of a window regulator and motor assembly:

• Silicone spray lubricant
• Trim panel removal tool
• Pick
• Saddle cup assembly, tape, or wedge to hold the window in place
• Flat-blade screwdriver or plastic pry tool
• 10mm socket or driver
• Phillips screwdriver
• Grease pencil or marker
• Dorman Rivet Gun (Dorman pn# 743-100) or equivalent
• Body fasteners (Dorman pn# 700-615)

PLEASE WEAR SAFETY GLASSES!

ATTENTION: Refer to the appropriate shop manual for your vehicle to obtain specific service procedures for this part. If you do not have a service manual or lack the skill to install this part, it is recommended that you seek the services of a qualified technician. Pay special attention to all cautions and warnings included in the shop manual. Read and follow all instructions carefully.

Removal Instructions

• STEP 1: Remove the Phillips head screw located behind the interior door handle.
• STEP 2: Remove the two (2) Phillips head screws located at the bottom of the armrest.
• STEP 3: Using your non-marring plastic pry tool, remove the window control switch.
• STEP 4: Carefully pry the top two sockets off the top of the switch. Then undo the remaining harness clip. Set the switch aside.
• STEP 5: Remove the Phillips head screw from the bottom of the armrest assembly and pry away the piece that surrounds the window switch.
• STEP 6: With the plastic surround removed, un-clip the bulb harness plug. Set plastic trim aside.
• STEP 7: Carefully lift up on panel and set it aside, exposing the vapor barrier.
• STEP 8: Undo the mirror harness clip.
• STEP 9: Carefully remove the plastic vapour barrier, feeding any harnesses through the holes.
• STEP 10: Plug the window switch back in. Position the window in a way that allows you to use your rivet head drill bit or a normal twist drill bit to remove the 3 rivet heads on the window glass. Use caution to not break the glass. Use a punch and hammer to remove the stems of the rivets and collect them from inside the door.
• STEP 11: With the glass free from the regulator, you are now able to use your rivet drill bit or twist drill bit to remove the 4 rivet heads that attach the regulator to the door panel. Use care when drilling these out. The inner door skin is made of fiberglass and can crack easily during this step.
• STEP 12: Using your 10mm socket, remove the nuts that hold the upper rail to the inner door skin as well as the lower 10mm nuts.
• STEP 13: Remove the regulator through the large opening at the rear of the door.
• STEP 14: Remove the three (3) window lift motor attaching screws.

Installation Instructions

• STEP 1: Attach the three (3) window lift motors by attaching screws, to affix the new motor to the regulator.
• STEP 1a: Install the regulator through the large opening at the rear of the door.
• STEP 2: Using your 10mm socket, attach the nuts that hold the upper rail to the inner door skin, as well as the lower 10mm nuts.
• STEP 3: Use your rivet drill bit or twist drill bit to fasten the 4 rivet heads that attach the regulator to the door panel. Use care when attaching these. The inner door skin is made of fibreglass and can crack easily during this step.
• STEP 4: Plug the window switch back in. Position the window in a way that allows you to use your rivet head drill bit or a normal twist drill bit to remove the 3 rivet heads on the window glass. Use caution to not break the glass. Use a punch and hammer to remove the stems of the rivets and collect them from inside the door.
• STEP 5: Attach the plastic vapour barrier, feeding any harnesses through the holes.
• STEP 6: Attach the mirror harness clip.
• STEP 7: Lift the door panel up and over the door, and push down to attach the panel to the door.
• STEP 8: Clip the bulb harness plug-in.
• STEP 9: Attach the Phillips head screw to the bottom of the armrest assembly. Replace the piece that surrounds the window switch.
• STEP 10: Attach the harness clip and the top two sockets on the top of the switch.
• STEP 11: Replace the window control switch.
• STEP 12: Attach the two (2) Phillips head screws located at the bottom of the armrest.
• STEP 13: Attach the Phillips head screw located behind the interior door handle.
• STEP 14: Verify that all of the interior door trim panel attaching hardware is secure and that the window regulator is operating properly.

We appreciate your opinions regarding this product!

• Please call our Technical Assistant with any challenges or suggestions regarding the installation or operation of this product.
• 1-800-523-2492

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 per such standards and that you do not disable any motor vehicle safety features.
• ©2013 Dorman Products, Inc.
• No reproductions in whole or in part without prior written approval.
• INSTALL/REMOVAL INSTRUCTIONS: WINDOW LIFT MOTOR

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