Wiring diagram for Huskee supreme

Follow the link. https://www.partstree.com/parts/mtd/mowers-lawn-garden-tractor/lt3800-13a276lf031-huskee-lawn-tractor-2013

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Installing Snow Blade onGarden Tractor

MTD 46 inch Dozer blade Installation and Review YardMachines 14 5 HP Lawn...

if it restarts after it sits a while you need to check the spindels on the deck one or both may have bearings sezing up after the run and heat up.

OK THE PART YOU NEED IS PART # 37 PART # 941-0656A ITS CALLED A HEX FLANGE BEARING

According to MTD Parts Lookup:
The correct UPPER belt (referred to as the PTO belt and runs from engine to deck) is part # 754-04122 (Also available as 954-04122...in which only the packaging of the part makes the first digit of the part number change. The two belts are identical.)

The correct Description is:
[ Belt, V-Type, A x 90.24 ]

What that means in plain English is that this is a 1/2 inch wide V-Belt with an Industry Standard "A" cross sectional profile. The more important info would be that it's 90.24 inches long.

As for the "Deck Belt" (the lower belt that runs only from blade to blade to blade) it is listed as part #754-0349 or #954-0349 (again, identical belts, different packaging).

A very common problem we see in my shop is that the front pulley (the one directly attached to the engine) shows signs of separation at the weld and the grovve of the pulley becomes wider, therefore making the belt "act" like it's longer because it runs deeper in that groove.

Reply by using the "Add Comments" section if you need any futher info. I'd be glad to offer other possibilities for these symptoms you've described.

Hope this helps,
Dolf-

there should be a diagram on the new belts package showing how it goes

Got to... http://mtdparts.arinet.com/scripts/EmpartISAPI.dll?MF&App=MTD&TF=Empartweb&Lang=EN&searchDB=MTD&loginID=MTDCon&LoginPWD=&xmlPostDest=http://www.buymtdonline.com/webapp/wcs/stores/servlet/processShoppingCart_10101_19502_-1_19502 Enter the brand, (Huskee) and model number, search then click on electrical. There ya are.
If this helps you, I'd appreciate a thumbs up rating. Thanks.

I went to MTD web site and they had all the manuals for all there products. You will need a model and serial number to get them. Thank you for responding back to me.
I got the manual for the tiller and the engine.

The pdf manual can be found at mtdproducts.com. You need to know your model and serial number to access the download. Really not that good a manual.