RBLapham
Silver Member
What size of thread have a drain bolts? Can i drill it, without opening a body?
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You could drill the hole mounted - mounted in the tractor the oil will drain down and hopefully wash out the fileings. But you will need to fill it up with oil and you must take it off the tractor to fill. Just take it off and pull the cover and then drill the drain holes. Use bolts and threads available there of a size close to the other bolt sizes on the case (Stock drain bolts are 8MM). Get drain bolts from a auto supply store and get a tap to match.
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