Question about Precor 9.21 Treadmill
Posted by Anonymous on
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
This probably did not happened suddenly right? the problem is not the motor however you can easily check the blue capacitor for peace of mind. with the power disconnected, disconnect one side off the capacitor from the top. with a ohm meter put the 2 probes on the cap,you will ear a temporary beep sound from your meter, then reverse your probes on the capacitor and again a temporary sound that mean your capacitor is good and your motor will run OK.
Your problem is more then likely your run belt and bed assembly. When new, these are coated with a wax of some kind for slipping, has you use the machine wax wears off, and so is the belt. You can see a black rubber dust at the rear of the machine. And so resistance increase when pressure is applied on the running belt.
Just behind the on/off switch where the power cord goes in, there is a auto reset 15 amp breaker that trips when too must resistance against the motor increase the amperage over 15amps. At 7 min/m on your speed setting and if the belt is adjusted correctly with nobody on, the motor pull about 6amps, with someone like me 180lbs, the motor pulls an avg of 10amps with a new belt.
If you have a clamp amp meter you can test it yourself.
2 parts you will need to fix this; 50985-101 (bed assembly) and 36355-101 (run belt 17 X 110) This is real easy to install.
make sure these parts are for your machine model # as they did increased the width of their belt over the years
Since 1998 I had to replace these parts 2 times with an average of 3 people using the treadmill every day. This is a good machine and if everything else is good it's worth it. I paid $300 for these parts, i'm sure if you shoppe a little you can do better.
Have a good one
Posted on May 26, 2009
The only place that would possibly have the motor shroud would be Precor and they may say obsolete no longer available. This particular model # is not familiar to me since the common numbers on the older treadmills are 905e, 9.1, 9.17. 9.2 etc I assuming this was not intended to be sold in the USA.. I Suggest going to Precor's website and get the appropriate phone # to call.
Posted on May 31, 2010
it should be a cable that looks like an oversized telephone cable. I can't really tell by the description of the problem if you just can't remember where it plugs into or if you've lost it altogether. There will be a circuit board in the base of the treadmill that will have something that looks like a phone jack port on it. That's where it will plug into. There should only be one port on the lower board that will accept that style of plug.
Posted on Jul 09, 2010
Testimonial: "This is the exact answer to the problem--after much searching around, I finally found the little box it fit into. the treadmill is up and running. Thanks for your input."
SOURCE: I am looking for a
Here is a motor cover for several versions of the Precor 9.21. Not sure if that's what you're looking for or not but maybe that will be useful.. you can click on any of the equipment models listed there to browse a complete parts list.
Posted on Jul 05, 2011
Do you know which version of the Precor 9.21 you have? There are a few different versions you can view here. Click on your version to view the parts list and look for "Cover, Motor" or "Motor Cover".
For instance, if you have the 9.21 (AYYZ), the proper motor cover is this part #5019749
However, this part #5005569 is listed as the proper motor cover for the 9.21 (F5), 9.21i (2X), 9.21s (F6), 9.21si (2Y), and a couple others. Make sure you have matched up your exact model number with the motor cover you need so do you not order the wrong part.
Posted on Jan 13, 2012
Tips for a great answer:
Dec 22, 2014 | Precor C966i Commercial Treadmill Used
Dec 21, 2013 | Precor 9.35 Premium Series Treadmill
Sep 23, 2012 | Precor C956i Treadmills with HR /...
Jan 10, 2012 | Precor 9.21 Treadmill
May 22, 2011 | Precor 9.21 Treadmill
Oct 05, 2010 | Precor 9.21 Treadmill
May 31, 2010 | Precor 9.21 Treadmill
Mar 08, 2010 | Precor 9.21 Treadmill
Apr 20, 2014 | Precor 9.21 Treadmill
21 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: