Is there an eye-glass level indicator on the transmission, above/behind the 3-point hitch?  Check your owner's manual to be sure.
There is a Mahindra Face Book site that has most Mahindra manuals on it, for free.
Otherwise, you can order a PDF Factory Service Manual, online.  Do a search for it by make/model, in your favorite search engine.
I bought a PDF for mine, for around $20-$30.  I uploaded it to 
Lulu.com, who printed it, spiral bound, in full color, for around $40, delivered.  I recommend 
high quality ink (toner, not inkjet) and 
high quality paper (smoother, gives higher resolution -- easier to read, clearer).  The PDF image quality was not the greatest/clearest, so pay the extra money, to make your printed copy the clearest, easiest to read, that it can be.  Worth every penny to me.  Cheers!