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Assembly hardware – Sears CRAFTSMAN 139.53640SRT User Manual

Page 7

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Separate all hardware from the packages in the rail carton and the opener carton, as

shown below, for the assembly and installation procedures.

Assembly Hardware

s

1

I

1

1

j

*

Washered Screw

5/16" -18 X 1/2" (2)

(mounted in opener)

Hex Screw

5/16"-18x7/8" (3)

Nut

5/16" - 18 (5)

/

" ■ i n i

i l l 1 ( 1 1 ( 1 1 1 1

/

! ! М ! ! ! ! ! ! М ! !

/ / /

Trw\

- n \ n

V v v v v V V V V V \ \ i \ v \ \ \ \ 1 1 v \ \

v V V V v l v v V \ . V

'

à

S S S

s

J

Trolley Threaded Shaft (1)

Carriage Bolts

1/4"-20

X

1/2" (4)

Lock Washer

5/16" (4)

Master Link (2)

Lock Nut

1/4"-20x7/16" (4)