rmg
New member
On M9540, at 50 hour service interval, refilled transmission using 63.4 qts per owners manual. Well apparently that was too much. Can't even tell where level is on dipstick, it is so high. Can see some of the fluid down in the fill hole. Have learned from this site that some fluid stays trapped in tractor during draining. Have put on another 30 hours since change. Have noticed a feint whining occasionally and seems like a lack of power in higher gears (6 & 7). May be just my imagination. Plan on pumping out/draining out some fluid tomorrow. Have I done any permanent damage?