13
INSTALLING THE HARDWARE
OVERHEAD SECTIONAL TYPE DOOR
(refer to diagram on page 12)
Locate and mark off the
centre position on the inside
fascia on the spine (top edge)
of the top panel of the door, in
line with roller in top bracket.
Figure 13.1
While holding the door mount bracket in place on the centre position
mark the mounting hole positions.
Using your 5mm wood drill bit, drill pilot holes into the door spine where
you have just marked the door.
Fasten the door mount bracket to the door, using your 13mm spanner
or wrench and 2 of the M8 x 40mm coach screws.
Fasten the link arm to the door
mount bracket, using your
13mm spanners and/or
wrenches and 1 of the M8 x
25mm hexagonal bolts and M8
Nylock nuts.
Figure 13.2
Be certain not to over tighten the nut and bolt as the link arm must be
able to swing freely up and down in the door-mount bracket.
When you have completed the above, move on to Step 3 - Determining
the mounting position and mounting of the drawbar front-end.
A=B
A
B
