Chamberlin Garage door limit problems

dyhrdcubfan4September 23, 2011

Hello,

I just replaced the gear kit on my garage door operator and now the limits are all messed up. I dont know what I did wrong here. This is not the first one I have done. When I adjust the limits for the down travel and up travel there is no change at all. Continues too far going down and sends door back up. When going up travels all the way to the head which is causing the door cords to almost come off. Any ideas here? Anyone know how to set to factory settings or where the placements are to go inside the head?

Thank you for reporting this comment. Undo
don_1_2006

Make sure you put the black cup back on the end of the motor shaft and that it is pressed all the way on. Make sure the RPM sensor is plugged in. If neither of these are the issue, then you probably did not have the motor shaft pushed all the way back when you tightened the coupler after replacing the worm gear. Loosen that coupler up and from the front of the motor (opposite end in which the coupler is on) push the shaft back as far as it will go. Hold it there while you tighten the coupler back up and then try it.

    Bookmark   September 24, 2011 at 9:30AM
Sign Up to comment
More Discussions
Where to purchase Spanish roof tiles? I just need 2 pieces.
One handyman came to my house to evaluate the price...
janesylvia
Fixing a small drywall mark?
I accidentally tapped the corner of my iPad against...
Raident
Big shelving project part 2
This is a follow up to this thread: http://ths.gardenweb.com/discussions/2604905/big-shelving-project This...
springcorn
Pork Chop Return (aka Mutton Chop)
Has anyone successfully changed a pork chop dormer...
betsy031799
Sidewalk crack
Any way to fill/hide this crack? I could cut slot wider....
stoveguyy
Sponsored Products
MaxLite LSU4806SU30DV40 4 Foot LED Utility Wrap Fixture, 4000K
EnvironmentalLights.com
Fitzgerald Fan by Fanimation Fans
$299.00 | Lumens
ClosetMaid ShelfTrack 5-8 ft. Closet Organizer Kit - 2875
$179.99 | Hayneedle
PlayStar 92.5 x 61.25 in. Playset Tarp - FC 3223
$45.03 | Hayneedle
Caruso 20" Composite Narrow Blade Set by Fanimation Fans
$215.00 | Lumens
PlayStar Stencil Kit - SA 4444
$18.69 | Hayneedle
Glenfield 14" High Bronze LED Outdoor Wall Light
$99.95 | Lamps Plus
Lynk 402021 Roll Out Cabinet Drawer 20W x 21D x 4H in. - 402021
$59.00 | Hayneedle
People viewed this after searching for:
© 2015 Houzz Inc. Houzz® The new way to design your home™