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2. Finding highest point of travel.
• Whileraisinggaragedoor manually,watch
top edge of door to see where it reaches its
highest point. This is called "highest point of
travel." Fig. 2-2.
• A locking pliers can be used to hold the
door in position by clamping it onto the rail.
(A stool, chair, table or any object that can
safely support door will also work.)
- With door held partly open (at its "highest
point"), measure distance from top edge
to the floor.
• Remove support and gently bower door.
• Mark "highest point of travel" at centerline
on watt above door. Fig. 2-3.
NOTE: Following step depends on type of door.
3. Final header bracket mounting location.
• For SECTIONAL DOORS--
add 2-1/2 inches to "highest point of travel"
and mark this height on centerline. Fig. 2-3.
• For ONE-PIECE DOORS--
add 6 inches to "highest point of travel" and
mark this height on centerline. Fig. 2-4.
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