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instal|ation
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ST_ P "I 0 Connect Door Arm to Trolley
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SECTIONAL DOOR INSTALLATION ONLY
PROCEDURE: Fasten straight door arm section to
trolley and wedge door arm section to door bracket,
as shown (A)Insert and spread a cotter pin to secure
each connection_
B
A !'_ _ .___
,/II ,ov,s ,n
Do,,, /1 I_1--- Straight
Lock
Nut Washers
5/!6"q8 5/16"
Door
Bracket
Bring the door arm sections together. Find a pair of
holes that line up and join sections as shown (B),
INSTALLATION FOR SECTIONAL DOOR IS COMPLETE. PROCEED TO ADJUSTMENT STEP 1 , PAGE 18.
ALL ONE-PIECE DOOR iNSTALLATiONS
ASSEMBLE DOOR ARM PROCEDURE: Fasten
straight and wedge door arm sections together to
their longest possible length.With door.closed,con_
nect straight door arm section to door bracket as
shown, insert and spread cotter pin to secure.
Cotter Pin --I Door
Clevis Pin
Straight
Door Arm
Wed_
Door
Screws
5/16"-18 x 7/8"
Lock Washer
5/16"
16