R3

 

 

End

Locking

 

End Bracket Removal

 

Bracket

Pliers

 

 

 

 

 

 

 

 

 

Tools Needed:

To remove the end brackets, follow the

 

 

 

 

Locking Pliers

steps below starting with the right hand

 

 

 

 

end bracket first:

 

 

 

 

 

 

 

 

 

Phillips Head

a. Remove the upper lag screw from the

 

 

 

 

Screwdriver

Upper

 

 

 

end bracket.

 

 

 

Flat Tip

Lag Screw

 

 

 

b. Attach a pair of locking pliers to the

 

 

Lower

 

Screwdriver

 

 

Lag Screw

#10 Phillips

upper portion of the end bracket and

 

 

 

Head

 

 

 

 

Power Drill

hold the end bracket steady while

 

 

 

Screw

 

 

 

 

 

a

 

b

 

7/16” Socket

removing the lower lag screw.

 

 

Driver

If present, remove and save the #10

c

 

 

 

Step Ladder

phillips head screw.

 

 

 

 

 

 

 

 

 

c. Holding the end bracket with the locking

 

 

 

 

 

pliers, carefully pry the end bracket from

 

 

 

 

 

the cable drum with a flat tip

 

 

 

 

 

screwdriver.

 

Cable

 

 

 

 

 

Drum

 

 

 

Repeat for left hand end bracket.

 

 

 

 

 

CAUTION: THE WINDING SHAFT MAY

 

 

 

 

 

ROTATE WHEN REMOVING THE END

 

 

 

 

 

BRACKET AND GEAR.

 

 

 

 

 

 

 

 

Flat Tip

 

R4

 

 

 

Screwdriver

 

Center Bracket & Cable Drum

 

 

Center

 

 

 

 

 

 

 

Torque

Bracket

 

 

Removal

 

 

 

 

 

Tube

 

 

Tools Needed:

To remove the cable drum/center bracket,

 

 

 

 

Power Drill

follow the steps below:

 

 

 

 

a. Remove the two 1/4" lag screws from

 

 

 

 

7/16" Socket

 

 

 

 

the center bracket. Slide center bracket

 

 

 

 

Driver

 

 

 

 

to the right side of the torque tube.

 

 

 

 

 

 

 

 

 

Step Ladder

Lift the right side of the torque tube up

 

 

 

 

 

 

1/4”

 

 

 

and slide the cable drum and center

a

 

 

 

Lag Screws

 

 

 

bracket off the end of the torque tube.

 

 

 

 

 

 

 

 

 

Discard the center bracket.

b

 

Counterbalance

 

 

 

 

Cable

 

 

b. Drape the cable drum over the flagangle

 

 

Winding

 

 

by the counterbalance cable and re-align

 

 

 

 

 

 

Shaft

 

 

the groove in the winding shaft with the

 

Round Notch

 

 

 

 

 

 

round notch in the flagangle.

 

in Flagangle

Flagangle

 

 

 

 

 

 

Once aligned, lower the winding shaft

 

 

 

 

 

and torque tube onto the flagangle.

 

 

 

 

 

Repeat cable drum removal for left side.

 

 

 

 

 

After completing this step, continue with

 

 

Cable

 

 

Step R5 on page 5.

 

 

Drum

 

 

 

 

 

 

4Please Do Not Return This Product To The Store. Call Us Directly! Our Trained Technicians Will Answer Your Questions and/or Ship Any Parts You May Need.

You can reach us Toll Free at 1-888-827-3667 for Consumer Assistance or online at www.wayne-dalton.com

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Wayne-Dalton 3790-Z installation instructions End Bracket Removal