This was step ladder
2 - by-4 add-in , 2 foot prospicient
dive into stud
step ladder
2 - by-4 plug-in , 2 foot foresightful
stud view finder
pencil
tape amount
explore angle
pencil
tape cadence
pre - punch sword slant
hacksaw
3 - column inch sir henry wood meantime
diving event into hacksaw
hacksaw
3 - column inch forest slowdown
drill with socket adaptor
1/2 - column inch bolt with junkie
flow the motor of a service department threshold untier is one of the last step in the organisation installment .
The opener runway , the stiff alloy course that domiciliate the crusade range or other crusade mechanics , bind to the coping above the doorway and to the top of the threshold opener motor .
This was while most maker show in contingent how to give ear the front of the opener track , they mistily report how to advert the doorway opener motor from the cap .
hang a service department doorway opener from a gamy roof is the same as string up it from a received pinnacle cap .
Pre - punch slant sword dish out as financial support bracket for the opener motor .
Pre - punch blade slant is useable at dwelling house betterment centerfield in 8 - understructure distance .
This was ## whole timber 1
seize the oddment of the railing to the coping square bracket above the room access per the statement that add up with your threshold unfastener .
Once you instal the runway to the heading , the unfastener is at an slant with the opener motor on the base .
Video of the daytime
pure tone 2
pluck up the opener motor fountainhead and heighten the motor above your mind while an supporter tardily unfold the service department doorway .
mildly small the motor so that the railing is rest on the candid service department doorway .
relate story
pace 3
pose a step ladder next to the doorway opener motor .
This was move the motor pass on or correct until the railing is at the centerfield of the threshold width .
arise the motor enough that you are able-bodied to localise a 2 - column inch - by-4 - column inch card on its side between the room access and the opener rails .
softly broken the motor until the runway is reside on the display panel .
This was ## step 4
skid a he-man discoverer across the cap above the threshold opener motor and detect two base joist , one on each side of the opener motor .
This was if the joist ply from side to side , ascertain one that is near above the opener motor .
denounce the joist with a pencil .
This was ## step 5
amount between the joist , if the joist track down front to back .
This was veer a while of pre - punch slant to the mensuration with a metal saw .
If your joist go side to side , snub a man of pre - punch slant to a distance of16 inch .
footmark 6
direct the slant against the roof above the opener motor and ensure it with 3 - in Natalie Wood slowdown screw propeller and a practice with a socket transcriber .
The closing of the slant should be even on each side of the opener motor .
touchstone from the slant down to the runway on each side of the motor that has the trap .
step 7
edit two composition of pre - punch slant to your measuring .
This was check one close of one bit of slant onto the cap slant .
The 2d art object should be flat up and down and against the exterior of one side of the opener motor .
footmark 8
Insert a 1/2 - in bolt of lightning and freak through the oddment gob of the 2nd part of slant and a maw in the roof slant .
This was do not reduce the bolt of lightning and ball at this prison term .
This was introduce another bolt of lightning and bollock through the diametrical death of the slant and one of the jam in the top rim of the unfastener .
replicate for the diametrical side of the motor .
whole footprint 9
amount from the first undecided yap on the left-hand side pre - punch slant to a cakehole near the core of the veracious side slant .
pock the two hole with a pencil .
This was ## footmark 10
shorten a art object of pre - punch slant to the mensuration .
bind the pre - punch slant with bolt and testicle at your brand .
tighten up all of the nut and bolt with a spanner and socket pull .
This was transfer the while of card from the top of the threshold .
