I need an Owner's Manual for Maytag freezer MQU 1654BEW; Serial 11862589 How do I request this?

I would call the SearPartDirect unit, supply the model and serial number, and request the thermostat. I can't find your specific model via a search on their page but they may have the part anyway used in another model. https://www.searspartsdirect.com/combo/3083-1234585/wc-wood-freestanding-freezer-parts

Alternatively, you might call the repairclinic number.
https://www.repairclinic.com/Shop-For-Parts?query=woods%20V12wau%20thermostat%20for%20upright%20freezer

The telephone number of the manufacturer is on their web site.

You can call them to request assistance.

https://www.traulsen.com/service/owners-manuals

I am not typing their phone number here because so many fraudulent1 scammers post on FIXYA, so beware.

cant attach my copy; email [email protected] and request it. They will email the document to you

I doubt it since montgomery ward was bought out by maytag a long time ago, and now maytag got bought out by whirlpool.

Are you having a problem with your freezer? the manual wont tell you anything about troubleshooting

I found the Kenmore owner manual that I needed at
www.managemylife.com/mmh/owner_manuals
Best of Luck

I traced the freezer engineer who had been servicing the unit for the previous owner. He is sending me the peramiters for the unit to pass on to my freezer technician.

Thanks

Sounds really strange to me. Not sure what kind of patch he could have used. I've never heard of "freon noise". Clicking and popping could be the thermal overload tripping and resetting. The unit should still be under warranty. I would contact them to get another tech and another opinion. It would be best to get this resolved before the warranty wears out.

Try this number and ask for an owner manual (800-314-4477)