Well I dug around and found where the other missing nut went. It was one of six that hold the seat mechanism down. This was installed as part of the backhoe kit. Of the six one was missing the nut which I had recovered from the driveway and three of them were just finger tight. Of the six only two were tightened as they should be. After getting the big 1", inch and a half drive backhoe nut back on, I looked around the tractor a little closer. It seems that Mahindra uses a lot of weld nuts on the tractor itself but not KMW the people who make the backhoe and loader.
So far my only trouble seem to stem from the West Coast Mahindra distribution center in Olivehurst, CA not doing things the way they should. Fasteners not tight, the gorilla with a hammer etc. Mahindra would do well to have some words with those folks before it starts costing them sales. So much for made in America.
Of course they had nothing to do with the inop from birth temp gauge which still isn't fixed. All I know is it isn't the sensor and the sensor is hooked up to something somewhere. I think it's connected to the ECU and the ECU drives the gauge but that is only a guess.