Round Baler Inspection

Recently, my local John Deere Dealership, sent me a flyer, about getting my round baler inspected. What I was wondering, what is all in tailed, in the inspection. Regular price, is $379.00 Cnd, but if I book it before, May 17th, they will take off, $100.00 Cnd. What is every elses opinion, on having a baler, inspected? Thanks in advance. Bruce.

Round Baler Inspection