Garage Door Main Gear Drive Replace

It can be a complicated repair but not impossible to do yourself.

Garage door main gear drive replace.

If you are in a bigger hurry you should be able to find a kit at a local garage door opener dealer. Slide the outer trolley away from the inner trolley. Remove the outer nut and lock washer from the trolley threaded shaft and pull the threaded shaft out of the trolley. If your garage door opener runs when you press the button but the door won t open this is likely the part that needs replacing 41a2817 drive gear.

Sears craftsman garage door opener replacement white main gear 81b0045 2 pack. Slide the motor assembly off the drive shaft and place in a safe place. Lay the chain on the garage floor while you complete the repair. This is the plastic gear that comes in direct contact with the worm drive gear on the motor.

Keep your garage door opener up and running using garage door opener gear kits from liftmaster. 32 2 heavy duty nylon main drive gears see more product details. Drive gear bore size. Be sure to put your hand under the motor before removing the last screw to prevent the motor from falling.

If so you will need to replace them. 1 2 drive gear outside diameter. Kipa pack 3 drive gear for sears crafsman liftmaster chamberlain garage door openers 1984 up 41a2817 41c4220a 81b0045 drive gear 32 teeth bore size 1 2 durable top quality 4 7 out of 5 stars 14 9 75 9. Chances are your main drive gear has bit the bullet.

It s one of the most common garage door opener repair problems there is. Several components will need to be removed to get at the gear. All of our garage door opener gear kits include helical gear and top hat assembly worm gear wear bushings grease and hardware needed to replace the dual speed sprocket and gears. Remove the four 5 16 hex head screw s that hold the motor assembly to the frame of the garage door opener.

Find the make and model of your garage door opener and then start shopping for a new gear kit. You ll need to get a replacement gear set. Amazon and other online retailers carry many popular gear kits ranging in price from about 18 to 30.