Search: Posts Made By: Darren Graham
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Replies: 4
Views: 2,189
Posted By Darren Graham

You will need to make sure the limit wheel is...

You will need to make sure the limit wheel is traveling. You also need to observe where the small switches sit on the wheel. #42 in the pic.65707
Replies: 4
Views: 939
Posted By Darren Graham

I would try reprogramming any one of the remotes...

I would try reprogramming any one of the remotes to the main board on the operator. I don't reconize that part there as anything Chamberlain or Liftmaster.
Replies: 11
Views: 3,124
Posted By Darren Graham

Maybe not relevant in this case but this is...

Maybe not relevant in this case but this is common with Chamberlain OP's

62804
Replies: 10
Views: 2,028
Posted By Darren Graham

If you can, measure to see if you have 24 volts...

If you can, measure to see if you have 24 volts on terminals #2 and #3.
Replies: 3
Views: 579
Posted By Darren Graham

its possible to buy an updated board and sensors,...

its possible to buy an updated board and sensors, but after buying everything needed its cheaper to buy a new unit.
Replies: 8
Views: 2,341
Posted By Darren Graham

its an easy fix, but not for a home owner. high...

its an easy fix, but not for a home owner. high lift track plus a custom OP J-arm. shouldnt cost more than $150 - $200.
Replies: 16
Views: 7,283
Posted By Darren Graham

assuming your springs mount in the center, the...

assuming your springs mount in the center, the right wound spring will mount right of the center bearing bracket, the left to the left. springs will wind down.
Replies: 8
Views: 13,680
Posted By Darren Graham

you know..........if you dont 100% know what...

you know..........if you dont 100% know what youre doing with a garage door spring, hire a pro. there is zero shame in keeping all your fingers and spending a few $$$'s.

just a thought from a...
Replies: 7
Views: 1,991
Posted By Darren Graham

spay lube the center of the pulleys (all 4)...

spay lube the center of the pulleys (all 4) regardless of what they look like and report back if the problem has changed please.
Replies: 4
Views: 7,534
Posted By Darren Graham

go to Lowes and see if they have the low head...

go to Lowes and see if they have the low head room kit. use that kit if they have it. if the kit doesnt come with new vertical track, be sure to cut 6" off the track that came with the door.
Replies: 8
Views: 2,773
Posted By Darren Graham

Just a guess....but it sounds like a problem with...

Just a guess....but it sounds like a problem with the interrupter assy.

possible, but i wouldnt think this on a commercial type OP like this one.

if the OP wont cycle and is travelling more...
Replies: 8
Views: 2,773
Posted By Darren Graham

if you cant lift the door full open manually...

if you cant lift the door full open manually doesnt sound like an OP issue. is the door heavy? is it balanced?
Replies: 7
Views: 1,991
Posted By Darren Graham

are the doors extension spring raised? sounds...

are the doors extension spring raised? sounds like you also need to replace the cable pulleys. failing pulleys will affect the door the most closing. the door will almost "bounce" going down. pulleys...
Replies: 3
Views: 1,280
Posted By Darren Graham

that keyless entry doesnt exist. if youre dead...

that keyless entry doesnt exist. if youre dead set on not replacing your GDO youll need a wireless receiver as well as a keyless entry.

LiftMaster 315 MHz Universal Garage Door Opener Plug-In...
Replies: 2
Views: 599
Posted By Darren Graham

call your local garage door pros and ask for...

call your local garage door pros and ask for cash-n-carry prices on 2" insulated doors. the do-it-yourselfer insulation job often costs more in the end and stresses the door in ways that will make it...
Replies: 1
Views: 1,377
Posted By Darren Graham

this OP has a motor board and a control board. i...

this OP has a motor board and a control board. i would replace them both at the same time if you decide to repair the OP.

i wish i had better advice but these OP's were great ideas with bugs that...
Replies: 12
Views: 24,335
Posted By Darren Graham

what happens when you push the OP button without...

what happens when you push the OP button without the door engaged?

have you tried removing the J-arm from the trolley and door, engaging the trolley to the OP rail and seeing if it cycles without...
Replies: 7
Views: 2,885
Posted By Darren Graham

ok, its coming back to me now. the top black...

ok, its coming back to me now. the top black plastic piece bolts to the chain and acts as a limit device for the up cycle. youre missing what i would call the inner slide. the piece joins the chain...
Replies: 7
Views: 2,885
Posted By Darren Graham

that OP hasnt been in production since around...

that OP hasnt been in production since around 1995. you might find used parts. i believe what youre missing is the cable (like a garage door spring cable). also, a flat bracket that connects the...
Replies: 13
Views: 3,930
Posted By Darren Graham

youll want to remove the #69 5/16 screws and...

youll want to remove the #69 5/16 screws and separate the rail from the motorhead. #78 nut will be loosened slacking the belt drive. this will let you slide the bushings back, along with the pulley....
Replies: 9
Views: 4,482
Posted By Darren Graham

we need pics. im only typing this other stuff...

we need pics. im only typing this other stuff because "we need pics" is too short of a post. terminology is important so they say.
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