Re: seal replacement on H

Posted by Loyd in Texas on November 02, 2005 at 13:01:26 from (67.77.73.111):

In Reply to: seal replacement on H posted by KWR1973 on November 02, 2005 at 12:08:41:

Yes, it can be done. First drain front and rear of the case. Next drop the lift-all unit. This will give room to get to the drive shaft. Next tie the clutch pedal down to keep clutch engaged. Next remove the four tapered bolts holding the drive shaft to the transmission driving shaft bearing cage. Slide the drive shaft toward the clutch as far as possible. Next remove the transmission drive shaft coupler. (This can be hard to do, but easier while attached to the tractor.) I use a gear puller and a washer that keeps the puller from messing the female thread up. Next remove the three 3/8 inch bolts holding the seal and pull.
I would replace the countershaft seal at the same time. (Where the lift-all conected.)
If necessary the whole drive assembly will drop out with some juggling. This will require the gaskets be replaced however or new ones made.
The PTO can be done without pulling the shaft. Just two cap screws and the seal cage comes off, unless it is one of the really old one's.
Good luck,
Loyd

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