Wayne-Dalton 8850 User Manual
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15
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
Tools Needed:
Tools Needed:
iNST
alla
Tio
N
15
iNST
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13
Torsion end bearing brackets
imPoRTaNT: RIGhT AND LEfT hAND IS
ALWAYS DETERMINED fROM INSIDE ThE
GARAGE LOOKING OUT.
Attach the EBf’s (end bearing fixtures/
brackets) to the horizontal reinforcing
angles using (3) 3/8” - 18 x 3/4” truss bolts
and nuts, as shown
.
Once the bracket is secured to the
horizontal angle, secure the top of the
end bearing bracket to the jamb using
(2) 5/16” x 1-5/8” hex head lag screws.
Repeat for other side.
Power Drill
7/16” Socket
Driver
9/16” Socket
Ratchet Wrench
9/16” Wrench
(3) 3/8” - 18 X 3/4”
TRUSS BOLTS AND
NUTS.
(2) fOR SECURING END
BRACKET
(1) fOR SECURING
hORIzONTAL ANGLE TO
fLAG ANGLE
END BEARING BRACKET
5/16” X 1-5/8” hEX hEAD LAG SCREW
ThIS ILLUSTRATION ShOWS
12” RADIUS TRACK W/LAG
BOLT TO WOOD.
CUT Off 3” Of WALL
ANGLE , 12” RADIUS
APPLICATIONS ONLY
END BEARING BRACKET
CONTINUOUS WALL ANGLE ATTAChED TO END BRACKET.
BRACKET MOUNT TRACK ATTAChED TO END BRACKET.
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center bearing bracket
Power Drill
7/16” Socket
Driver
Level
Tape Measure
Pencil
1/4” Torx Bit
Measure to locate the center of the door
and mark a vertical pencil line on the
mounting surface above the door, to
indicate the center line of the door. Then,
measure from the center of the bearing, in
one of the end bearing brackets, DOWN to
the top of the door. Using that dimension,
measure UP from the top of the door
and mark a horizontal pencil line on the
mounting surface, intersecting the vertical
pencil line. Now align the edge of the
center bearing bracket along the vertical
pencil line on the mounting surface. Center
the bearing bracket on the horizontal
line. This will ensure the torsion tube is
level between the center and end bearing
brackets. Attach the center bearing bracket,
in this location, to the mounting surface,
using (2) 5/16” x 1-5/8” lag screws and
(1) 5/16” x 1-5/8” tamper-resistant lag
screw.
imPoRTaNT: USE ThE 5/16” X 1-5/8”
TAMPER-RESISTANT LAG SCREW ONLY
If MOUNTING SURfACE MOUNTED OVER
MASONRY. TAMPER-RESISTANT LAG
SCREW MUST BE ATTAChED ThROUGh ThE
BOTTOM hOLE Of ThE CENTER BEARING
BRACKET.
VERTICAL LINE
MOUNTING SURfACE
EqUAL
DISTANCE
CENTER Of
END BEARING
BRACKET
hORIzONTAL
LINE
CENTER BEARING
BRACKET
CENTER
BEARING
BRACKET
(2) 5/16” X 1-5/8”
LAG SCREWS
MOUNTING
SURfACE
hORIzONTAL LINE
VERTICAL
LINE
(1) 5/16” X 1-5/8”
TAMPER-RESISTANT LAG SCREW
OR (1) 5/16” X 1-5/8” LAG
SCREW
ThIS ILLUSTRATION ShOWS
15” RADIUS TRACK W/LAG
BOLT TO WOOD.