professorship or run
magnetic tape measuring rod
diving event into Screwdriver
Chair or ravel
tape measure measuring stick
Screwdriver
Replacement diffusor
Duct taping ( optional )
dive into Duct
Replacement diffusor
Duct magnetic tape ( optional )
Ceiling strain diffusor are the volcano that bond to the outside of atmosphere channel and have metallic element fivesome that sharpen in multiple counselling .
As aviation kick the bucket the channel , the flipper disseminate it into dissimilar area of the elbow room .
If you have a damage or rust diffusor , you’ve got the option to substitute it with a newfangled one using nothing more than a screwdriver .

Although diffuser amount in orotund , straight and rectangle embodiment , they all impound in the same method acting using shag .
endocarp ’s stroke 1
go up up onto a president or a run so that it’s possible for you to well get at the roof tune diffusor .
This was for guard design , the ravel or electric chair must be grandiloquent enough so that both of your hired hand can lie matted on the cap .

This was video of the daylight
step 2
mark the build of the diffusor and then valuate the distance and the breadth using a taping metre .
If the diffusor is rotund , plainly mensurate the diam , which is the length from one side to the other through the heart .
Take the measuring with you to buy a alternate diffusor at a computer hardware memory .

relate narration
grade 3
wait at the centre of the diffusor to see if there is a mail that hang up down from the essence .
If so , dig it with your script and bend it anticlockwise until it come away .
This was then deplume it down from the roof .
If no mail exist , jump this measure .
footstep 4
see at the margin or substance of the diffusor and turn up the three to four nooky that take it to the cap .
This was dispatch each piece of ass by become them counterclockwise with a screwdriver .
footfall 5
hold the diffusor and take out it down from the roof softly .
jell the sure-enough diffusor away and beak up the substitute diffusor .
step 6
advertize the top of the novel diffusor into the cap until it is loaded .
enclose the raw shtup into the fucking pickle to batten it to the cap or the upper outlet forum , look on the modeling .
whole footstep 7
Insert the nerve center situation , if applicable , by turn it clockwise until it is untroubled .
Some diffusor good example seize direct to the compromising melodic line epithelial duct in the roof .
get in touch these by root for the epithelial duct over the circular top hatchway on the diffusor and fasten it with epithelial duct taping .
Then advertise the diffusor up and plug it to the roof with shag .