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WARNING 

FAILURE TO ENSURE TIGHT FIT OF CABLE LOOP OVER MILFORD PIN 

COULD RESULT IN COUNTERBALANCE LIFT CABLE COMING OFF THE PIN, 

ALLOWING THE DOOR TO FALL, POSSIBLY RESULTING IN SEVERE OR 

FATAL INJURY.

TO ATTACH BOTTOM CORNER BRACKETS WITHOUT A STRUT:

 Starting on the left hand 

side, attach left hand bottom corner bracket to the left corner of the bottom section, making 

sure it is seated to the edges of the end cap. Attach the bottom corner bracket to the end 

stile using (3) 1/4” – 14 x 7/8” RED HEAD self drilling screws and 1/4” - 14 x 7/8” self drill-

ing screws. Repeat for other side.

1/4”-14 x 7/8” 

Self drilling screws

Bottom corner 

bracket

End 

cap

Roller spacer

Short stem 

track roller

Counterbalance

cable loop

Counterbalance

lift cable

Milford pin

Bottom 

section

Bottom 

weather seal

(3) 1/4”-14 x 7/8” Self 

drilling screws (RED HEAD )

(3) 1/4”-14 x 7/8” Self 

drilling screws (RED HEAD )

Bottom section

Short stem 

track roller

Bottom 

corner

bracket

Bottom 

weather seal

Counterbalance

lift cable

Left hand 

bottom corner 

bracket

Cotter pin

Washer

Clevis pin

Counterbalance

cable loop

1/4”-14 x 7/8” Self 

drilling screws

TO ATTACH BOTTOM CORNER BRACKETS WITH A STRUT:

 Starting on the left hand side, 

position the left hand bottom corner bracket to the left corner of the bottom section, making 

sure it is seated against the edges of the end stile. Repeat for other side. 

NOTE:

 Refer to Strutting Schedule (shown on the Windload Specification Sheet), to determine 

if a strut needs to be installed on top of the bottom corner brackets at the bottom portion of 

the bottom section.
Next, position the strut over the bottom corner brackets and center the strut side to side on 

the bottom section. Secure both the strut and the bottom corner bracket into the endstile 

using (3) 1/4” – 14 x 7/8” RED HEAD self drilling screws and 1/4” - 14 x 7/8” self drilling 

screws. Repeat for other side. Finish securing the strut to the bottom section using (2) 1/4” - 

14 x 7/8” self drilling screws at each center stile(s) location.

1/4”-14 x 7/8” 

Self drilling screws

Bottom corner 

bracket

End 

cap

Roller spacer

Short stem 

track roller

Counterbalance

cable loop

Counterbalance

lift cable

Milford pin

Bottom 

section

Bottom 

weather seal

Strut

(3) 1/4”-14 x 7/8” Self 

drilling screws (RED HEAD )

Bottom 

section

Short stem 

track roller

Bottom 

corner

bracket

Bottom 

weather 

seal

Counterbalance

lift cable

Left hand 

bottom corner 

bracket

Cotter pin

Washer

Clevis pin

Counterbalance

cable loop

1/4”-14 x 7/8” 

Self drilling screws

Strut

(3) 1/4”-14 x 7/8” Self 

drilling screws (RED HEAD )

IMPORTANT: 

THE 1/4” - 14 X 7/8” RED HEAD SELF DRILLING SCREWS MUST BE MUST BE 

INSTALLED THROUGH THE HOLES OF THE BOTTOM CORNER BRACKETS, AS SHOWN.

NOTE:

 Check to ensure cable loop fits tightly over the milford pins.

Insert a short stem track roller with roller spacer (if applicable) into the bottom corner 

bracket. Repeat for other side.

NOTE:

 Verify bottom weather seal (bottom seal) is aligned with door section. If there is more 

than 1/2” excess bottom weather seal on either side, trim bottom weather seal even with 

door section.

Graduated Hinge Attachment 

Tools Required: Power drill, 7/16” Socket driver, Safety glasses, Leather gloves

 

7

 

NOTE:

 Refer to door section identification, located in the pre-installation section of this 

manual or refer to Parts Breakdown.

NOTE:

 The graduated end and center hinges can be identified by the number stamped onto 

their lower hinge leaf. 

NOTE:

 The #1, #2, #3, #4 graduated end hinges (Wide body) serves as end hinges on all 

sections, except for the top section.

NOTE:

  The #1 Center hinge(s) (Narrow body) serves as center hinges on all sections, except 

for the top section.
Locate the bottom section, (2) #1 graduated end hinges (wide body) for the end stiles and 

depending on the width of your door, enough #1 center hinge(s) (narrow body) for each of 

the pre-marked center hinge locations. Starting on the left hand side of the bottom section, 

align the lower hinge leaf of the #1 graduated end hinge over the holes, located at the top 

of the end caps. Also, align the lower hinge leafs of the #1 center hinges (narrow body) with 

the pre-marked locations at the center locations at the top of the section. Attach lower hinge 

leafs to the section using 1/4” - 14 x 7/8” self drilling screws, as shown.

IMPORTANT: 

ONCE THE 1/4” - 14 X 7/8” SELF DRILLING SCREWS ARE SNUG AGAINST THE 

LOWER HINGE LEAFS, TIGHTEN AN ADDITIONAL 1/4 TO 1/2 TURN TO RECEIVE MAXIMUM 

DESIGN HOLDING POWER.

IMPORTANT: 

PUSH & HOLD THE HINGE LEAF SECURELY AGAINST THE SECTION WHILE 

SECURING WITH 1/4” - 14 X 7/8” SELF DRILLING SCREWS. THERE SHOULD BE NO GAP 

BETWEEN THE HINGE LEAF AND THE SECTION.
Place a short stem track roller into each graduated end hinge. Repeat graduated hinge 

attachment using the appropriate graduated end hinges for all remaining sections except the 

top section.

IMPORTANT: 

WHEN PLACING SHORT STEM TRACK ROLLERS INTO THE #2 GRADUATED 

END HINGES AND HIGHER, THE SHORT STEM TRACK ROLLER GOES INTO HINGE TUBE 

FURTHEST AWAY FROM SECTION.
Use (2) #2 graduated end hinges (wide body) and the required number of #1 center hinge(s) 

(narrow body) for each of the center hinge pre-marked location(s) along the top edge of the 

lock section (second section).
Use (2) #3 graduated end hinges (wide body) and the required number of #1 center hinge(s) 

(narrow body) for each of the center hinge(s) (narrow body) pre-marked location(s) along the 

top edge of the intermediate I section (fourth section).
Use (2) #4 graduated end hinges (wide body) and the required number of #1 center hinge(s) 

(narrow body) for each of the center hinge pre-marked location(s) along the top edge of the 

intermediate II section (fifth section).
Use (2) #5 graduated end hinges (wide body) and the required number of #1 center hinge(s) 

(narrow body) for each of the center hinge pre-marked location(s) along the top edge of the 

intermediate III section (sixth section).
Use (2) #6 graduated end hinges (wide body) and the required number of #1 center hinge(s) 

(narrow body) for each of the center hinge pre-marked location(s) along the top edge of the 

intermediate IV section (seventh section).
Use (2) #7 graduated end hinges (wide body) and the required number of #1 center hinge(s) 

(narrow body) for each of the center hinge pre-marked location(s) along the top edge of the 

intermediate V section (eighth section).

8

Summary of Contents for 8700

Page 1: ...18 Pull Down Rope 18 Door Arm Hookup 18 Maintenance 19 Cleaning Your Garage Door 19 Operation And Maintenance 19 Warranty 20 Wayne Dalton a division of Overhead Door Corporation Model 8700 T o r s i o...

Page 2: ...ructions 14 Visually inspect door and hardware monthly for worn and or broken parts Check to ensure door operates freely 15 Test electric opener s safety features monthly following opener manufacturer...

Page 3: ...x 11 16 Self drilling screws as required 5 16 x 1 1 4 Clevis pin 1 4 20 x 7 8 Self drilling screws as required Pushnuts as required 1 4 14 x 7 8 Self drilling screws RED HEAD as required 5 16 x 1 5 8...

Page 4: ...erbalance systems a suitable mounting surface 2 x 6 must be firmly attached to the wall above the header at the center of the opening NOTE Drill a 3 16 pilot hole in the mounting surface to avoid spli...

Page 5: ...inished Door Height Nail Headroom Header board 2 x 6 lumber preferred Suitable mounting surface 2 x 6 lumber minimum Weather strips Weather strips Jamb Quick Install track Other track systems Jamb 1 8...

Page 6: ...ables J3 Left Hand and Right Hand End Bearing Brackets As Required J4 Left Hand and Right Hand Cable Drums J5 Center Bracket As Required J6 Center Bracket Bushing As Required J7 Center Bearing Bracket...

Page 7: ...cure jamb bracket using 1 1 4 20 x 9 16 track bolt and 1 1 4 20 flange hex nut Repeat for other side Place the center jamb bracket over the lower hole of the hole slot pattern that is centered between...

Page 8: ...ather seal even with door section Graduated Hinge Attachment Tools Required Power drill 7 16 Socket driver Safety glasses Leather gloves 7 NOTE Refer to door section identification located in the pre...

Page 9: ...STALLED ON THE TOP SECTION PLACE 1 1 4 14 X 7 8 SELF DRILLING SCREW INTO THE TOP PRE PUNCHED HOLE IN EACH ENDSTILE OF THE TOP SECTION 4 1 4 14 x 7 8 Self drilling screws Top fixture base Loosen the 5...

Page 10: ...at same process for other side Vertical track assembly Jamb bracket Flag angle Flag angle lag screw locations 5 16 x 1 5 8 Lag screws Bottom section Track rollers 12R FA 3 8 to 5 8 Spacing Bottom sect...

Page 11: ...he drawbar operator bracket must be aligned with an exist ing operator NOTE Refer to illustrations to determine which top fixtures were supplied with your door FOLLOW THE CORRESPONDING STEP BELOW A Pl...

Page 12: ...the top fixture slide further with 1 1 4 20 x 9 16 track bolt and 1 1 4 20 flange hex nut through any two aligning holes in the top fixture slide and top fixture base NOTE If you have windload codes...

Page 13: ...2 RED HEAD LAG SCREW INSTEAD OF THE 5 16 X 1 5 8 RED HEAD LAG SCREW IF MOUNTING SURFACE IS COVERED BY DRYWALL THE LAG SCREW MUST BE ATTACHED THROUGH THE BOTTOM HOLE OF THE CENTER BRACKET S 5 16 x 1 5...

Page 14: ...ackets Torsion keyed shaft Center bearing Coupler half Center bearing brackets Left hand end bearing bracket Equal spacing Right hand end bearing bracket Equal spacing Torsion keyed shaft Right wound...

Page 15: ...all left hand end bearing bracket Chalking Torsion Spring s Tools Required Step ladder Chalk Safety glasses Leather gloves 24 Draw a chalk line horizontally along the center of the torsion spring coil...

Page 16: ...tion are in the horizontal track radius Do not raise door any further since rear of horizontal tracks are not yet supported WARNING RAISING DOOR FURTHER CAN RESULT IN DOOR FALLING AND CAUSE SEVERE OR...

Page 17: ...ORDER A REPLACEMENT FROM THE DOOR MANUFACTURER AS NEEDED HIGH SPRING TENSION CAN CAUSE SERIOUS INJURY OR DEATH DO NOT adjust repair or remove springs or parts to which springs are connected such as st...

Page 18: ...ROPE ON DOORS WITH OPERATORS CHILDREN MAY BECOME ENTANGLED IN THE ROPE CAUSING SEVERE OR FATAL INJURY Measure and mark the jamb approximately 48 to 50 1220 to 1270 mm from floor on the right or left...

Page 19: ...r s instructions and force settings must be adjusted properly Refer to the owner s manual supplied with your drawbar operator for complete details on installation operation maintenance and testing of...

Page 20: ...le control of Seller This warranty specifically excludes any damage resulting from scratching abrasion or impact by any hard object or exposure to toxic or abrasive environments including toxic chemic...

Page 21: ......

Page 22: ...he prompts to contact a customer service representative They will be happy to handle any questions that you may have Thank you for your purchase PLEASE DO NOT RETURN THIS PRODUCT TO THE STORE After in...

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