DORMAN 742-272 Power Window Motor Installation Guide
- June 1, 2024
- DORMAN
Table of Contents
DORMAN 742-272 Power Window Motor
Specifications
- Compatible with Ford F-150 Super Crew Cab 2001
- Tools Required: Rivet gun, plastic trim panel removal tool, flat-blade screwdriver
- Recommended to wear safety glasses during installation
Product Usage Instructions
Removal Instructions
- STEP 1: Using a plastic trim panel removal tool, gently pry between the master power switch assembly and the door panel in an upward motion.
- STEP 2: Disconnect the master power switch assembly.
- STEP 3: Pry between the rearview mirror bezel assembly and the interior door trim panel using a trim panel removal tool.
- STEP 4: Remove the rearview mirror bezel assembly.
- STEP 5: Remove the door trim panel attaching screw.
- STEP 6: Use a small flat-blade screwdriver to remove the door trim panel marker light assembly.
- STEP 7: Remove the door trim panel marker lamp retainer screw.
FAQ
- Q: Do I need special skills to install the Window Lift Motor?
- A: It is recommended to refer to the appropriate shop manual for specific service procedures. If you lack the necessary skills, it’s advised to seek the help of a qualified technician.
- Q: What tools are required for removal and installation?
- A: Tools required include a rivet gun, a plastic trim panel removal tool, and a flat-blade screwdriver. Safety glasses are also recommended during the process.
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 (742-272) Ford Expedition 1997–2002, Lincoln Navigator 1998–2002, Ford F-150 Super Crew Cab 2001
General Tech Tips
- Use painter’s tape rather than duct tape to secure the window. It will not 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.
PLEASE WEAR SAFETY GLASSES!
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
- 10 mm socket or driver
- Phillips screwdriver
- Grease pencil or marker
- 8 mm combination wrench and an 11 mm socket
- 1/8” drill bit, 3/8” reversible drill, pop rivet gun
Removal Instructions
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STEP 1: Using a plastic trim panel removal tool, insert between the master power switch assembly and gently pry in an upward motion.
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STEP 2: Disconnect the master power switch assembly.
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STEP 3: Using a plastic trim panel removal tool, place the tool between the rearview mirror bezel assembly and pry in an outward motion.
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STEP 3a: Using a plastic trim panel removal tool, place the tool between the interior door trim panel and the rearview mirror bezel assembly, and pry in an upward motion.
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STEP 4: Remove the rearview mirror bezel assembly.
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STEP 5: Remove the door trim panel attaching screw.
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STEP 6: Using a small flat-blade screwdriver, place the screwdriver in one of the recessed grooves in the door trim panel marker light assembly.
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STEP 7: Remove the door trim panel marker lamp retainer screw.
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STEP 8: Using an 8 mm wrench, remove the door handle attaching bolt.
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STEP 9: Remove the door handle assembly through the door trim panel opening.
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STEP 10: Remove the upper interior door trim retaining screw. The screw is located just above the interior door mechanism.
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The screw is somewhat obscure. Failure to remove this screw will not allow you to remove the door trim panel.
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STEP 11: In an upward motion and pulling toward you, remove the door trim panel. Be sure not to completely remove the door trim panel, as there are still electrical connectors attached to the door trim panel.
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STEP 12: If the vehicle is equipped with a power mirror, disconnect the switch from its harness.
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STEP 13: Remove the door marker light socket from the door trim panel.
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STEP 14: Remove the door trim panel.
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STEP 14a: Remove the water vapour barrier (if so equipped).
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STEP 15: Disconnect the window lift motor connector.
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STEP 16: Using a 1/8” drill bit, remove the rivets attaching the regulator to the door.
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STEP 17: Temporarily install the master power window switch to lower the window glass.
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STEP 17a: Once the window glass is lowered into a position where you can see the attaching lift plate bolts, disconnect the bolts from the window glass lift plate and raise the glass manually into the up position. Once you have put the glass into the up position, use either a saddle cup assembly, painter’s tape, or your wedge to hold the glass into position.
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STEP 18: With the glass in a safe position, remove the remaining window regulator attaching bolts.
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STEP 19: Disconnect the door latch rod retaining clip, this will allow the rod to drop so that you can remove the window regulator assembly through the access hole.
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STEP 20: Remove the window regulator assembly through the access hole.
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STEP 21: Remove the three (3) attaching screws that hold the motor onto the window regulator.
Installation Instructions
- STEP 1: Attach the window lift motor with its three (3) mounting screws.
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STEP 1a: Install the window regulator assembly through the access hole.
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STEP 2: Loosely mount the window regulator assembly.
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STEP 3: Temporarily install the master power window switch assembly and attach the window lift motor connector, this will allow you to operate the window regulator assembly. Lower the lift plate assembly into position so that you can attach the window glass.
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STEP 4: Attach the window glass to the window regulator lift plate assembly.
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STEP 5: Tighten down the window regulator attaching bolts to verify that the window glass moves smoothly without any binding or chattering.
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STEP 6: Once it has been verified that the window regulator and the motor are working properly, use pop rivets to fasten the window regulator into position.
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STEP 7: Re-attach the interior door handle latch rod and clip.
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STEP 8: If the vehicle is equipped, re-install the water vapour barrier.
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STEP 9: Connect the power mirror to the back side of the door trim panel.
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STEP 10: Connect the door trim panel marker light assembly on the back side of the door trim panel.
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STEP 10a: Feed the wiring for the master power switch assembly through the hole in the door panel.
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STEP 11: Align the door trim panel with its corresponding retainer holes.
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STEP 12: In a downward motion slide the door trim panel over the lip of the door, while paying attention to the alignment of the pins on the back of the door panel.
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STEP 13: Install the door trim panel attaching screw.
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STEP 14: Install the upper door trim panel retaining screw.
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STEP 15: Install the door marker light assembly retaining screw.
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STEP 16: Install the door marker lamp light assembly.
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STEP 17: Slide the door handle assembly through the opening in the door trim panel.
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STEP 18: Attach the door handle retaining screw.
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STEP 19: Attach the master power switch wiring to the switch assembly.
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STEP 20: Install the master power switch assembly.
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STEP 21: Verify that the window regulator assembly and window glass are operating smoothly.
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 under such
standards and that you do not disable any motor vehicle safety features.
©2011 Dorman Products, Inc.
No reproductions in whole or in part without prior written approval.