I have just bought a 96 model R62 with 2700 engine hours 2100 rotor hours. It looks stock standard with no upgrades. I am new to Gleaner but I'm familiar with them as our contractor ran R72s and now R75s and have been impressed with the job that he does and the design. Mainly grow cereals and some canola. Anyway the header appears to be in good shape, new front feed chains & bearings, new reco wobble box (30' 400 agco) and no stone damage. I bought it from a farmer who is retiring and has owned since new. The only issues have been several small elecitrcal problems, loose/broken wiring that have been easy to fix. The one problem that I'm finding not as easy is the separator and header clutch switches on the console stopped working and the previous owner rewired them directly to the battery with new switches in the cab. This works but obviously a bit of a stop gap solution. I have been trying to fix original switch and wiring but can't see any obvious problem and when I hook it back up it's no good. The seat switch has been bypassed (wires connected male/female fittings). I think the seat interlock module may be faulty. Has anyone have any experience with the a faulty module or have any other sugggestions what may be the problem?