Wayne-Dalton 310/311 Door Section Identification, Graduated End Hinge And, Strut Identification

			on each side of the sections identifies the stacking sequence. The sequence is always deter-
			mined by #1 being the bottom section to #7 or #8 being the highest top section. If the stamp on
			the section is illegible, refer to the section side view illustration. The section side view illustration
			shows the section profile of all sections, and can also be used to identify each section.
5/16” x 1-1/4”	Cotter pin	Cable drums RH/LH Torsion springs RH/LH	The BOTTOM SECTION can be identified by #1.
Clevis pin (as required)	(as required)		The INTERMEDIATE I SECTION can be identified by #2.

The INTERMEDIATE II SECTION can be identified by #3, for a 4 section high door only.

				The INTERMEDIATE III SECTION can be identified by #4, for a 5 section high door only.
	Center bearing bracket	Center bearing bracket	Key shafts	The INTERMEDIATE IV SECTION can be identified by #5, for a 6 section high door only.
(2) Cable sheaves				The INTERMEDIATE V SECTION can be identified by #6, for a 7 section high door only.
	assembly (as required)	assembly (as required)	(as required)

The TOP SECTION can be identified by a #, being the highest section.

Typical design option “Outside surface of

Top rail

door sections shown”

Center coupler

Cable sheave

Oval Bearings

Counterbalance

assembly (as required)

saddles (as required)

(as required)

lift cables

4. or 3.

Outside

Inside

Top

surface

surface

section

3.

Typical

Intermediate II

Strut clips

stamping

Half Center

Weather seals

section

location

(as required)

Hinges

hinges (as required)

& nails (If included)

2.

#

#

1

Intermediate I

Bottom

Bottom

section

rail

rail

1.

Side views of sections

Bottom weather seal with

Lift handles

Pull down rope

1/4”-20 x 9/16”

Bottom

Top

Intermediate(s)

Bottom

3/4” nails (as required)

(as required)

(if included)

Track bolts (as required)

section

section

section

NOTE: 3 Section high doors, does not have

an Intermediate II Section.

Truss head bolts

(2) 3/8”- 16 Hex nuts

Lag screws (as required)

Graduated End Hinge And

Strut Identification

(2) 3/8”-16 x 3/4”

1/4” - 14 x 1”

Graduated End Hinge Schedule

Door Height

Track

Section Type

Graduated End Hinge

Number

5/16” x 2” Tamper-resistant hex head

Top

N/A

lag screw (as required)

2”

Intermediate I

#2

3 Section High Door

Bottom

#1

Top

N/A

1/4”- 20 Flanged

3/8” Washers

5/16”-16 x 3/4” Square neck

5/16”-16 Hex

3”

Intermediate I

#4

hex nuts (as required)

(as required)

carriage bolts (as required)

nut (as required)

Bottom

#3

Top

N/A

2”

Intermediate II

3#

Intermediate I

2#

5/16” x 2” Hex head lag screws

Bottom

1#

(as required)

4 Section High Door

Top

N/A

3”

Intermediate II

5#

1/4” - 10 x 1” Tamper-resistant

Intermediate I

4#

3/8”-16 x 1-1/2” Hex bolts

hex head lag screw (as required)

Bottom

3#

Top

N/A

Intermediate III

4#

1/4” - 20 x 1 7/8”

2”

Intermediate II

3#

Carriage bolts (as required)

Intermediate I

2#

5 Section High Door

Bottom

1#

Top

N/A

1/4”-20 x 7/8” Self

5/16” x 1 5/8” Hex head lag screws

Intermediate III

6#

drilling screws (as required)

(as required)

3”

Intermediate II

5#

Door Section Identification

Intermediate I

4#

Bottom

3#

When installing your door, you must use sections of the appropriate height in the right stacking location. Determine, what sections you need to use in what order depends on the design of your door.

Sections are stamped for identification, #1, #2, #3, #4, #5, #6, #7, and #8. The stamp, located 4

Please Do Not Return This Product To The Store. Contact your local Wayne-Dalton dealer. To find your local Wayne-Dalton dealer,

refer to your local yellow pages business listings or go to the Find a Dealer section online at www.Wayne-Dalton.com