Replacing Trolley On Garage Door Opener

Once the wear and tear is too bad the garage door won t open at all or will open but not easily.

Replacing trolley on garage door opener.

It provides the pushing or pulling that raises or lowers the door with the automatic opener. This marantec replacement trolley part number 118798 is a genuine marantec part and works with 7 8 and 10 marantec garage door openers. All parts are in stock. It s a fairly easy part to fix.

A repair for a garage door trolley typically takes less than 30 minutes. The operating arm connected to the trolley provides the push or pull to raise or lower your garage door. Marantec replacement trolley 118798. We ship 6 days a week and we ship free.

I am sending you instructions based on my experience. Also known as a carriage the garage door trolley is the rail between the motor and the garage door. All you need are some simple household tools and a few garage door parts. 041a3489 is a replacement trolley kit used on various garage door opener rail assemblies.

Preparing the garage door for repair. Instructions do not come with the part. How to replace the carriage on your garage door commonly called a carriage the trolley on your garage door is what connects the operating arm attached to the door to the overhead rail. They help to carry and balance the weight of the garage door so your garage door lifts properly.

Replace the trolley carriage if the trolley carriage moves but the door doesn t open the culprit is probably a broken trolley carriage. When the springs can t handle the weight it puts the burden on the opener which then weighs down the trolley carriage. The trolley is used for travel on the garage door opener t rail and connects the door arm to the chain drive mechanism. If you have further questions send another email.

Check the manual for your specific model number before ordering to ensure compatibility. For most garage door openers you can get a new trolley carriage for about 25 to 40 depending on the model. Replacing the trolley rack on a screw drive garage door opener is fairly simple. Garage door doesn t open fix.

Before you pull the old one off to begin the garage door repair clamp down the chain to the rail.