Have older troybilt tiller 80's maybe, wheel axle slides in and out thru transmission. Is there a roll pin shesred off?

SOURCE: Wheel shaft seals on troy bilt pony 7 hp.

If the seal fits over the axle shaft it should be ok. be sure your axles are very clean as not to ruin the new seals when applying them. probably a good idea to replace them as a pair (right and left side) to save you time down the road.

SOURCE: Change oil seal troybilt proline tiller

Hello pajaro646464:

Usually Yes you do.
Would Looking at a Breakdown Help?
You can View a Breakdown/IPL of this Unit at this Site Addy, http://www.buymtdonline.com/webapp/wcs/stores/servlet/Home_TroyBilt_10101_19502_-1 and Select Use Our Detailed Parts Finder. Then Enter the Model Numbers.
Please, Do Not Hesitate, If I Missed Something or you Hit a Snag or this Does Not Correct the Problem, I am Here if You Require More Assistance.
Hope this Helps. Let me Know What Happens, Please. May the All Mighty Bless You and Yours. Be Safe and Be Happy. Thanks.

Good Luck

Respectfully

jbridger (John)

SOURCE: Troy Bilt Tiller tines do not engage

You likely have a clutch problem, never saw one that a simple adjustment would fix. I'd take off the tiller (there are two bolts that hold the tiller portion to the transmission, and check to make sure the clutch is sliding in and out. My hunch is either the lever is loose on the shaft or the allen-head little bolt that they use to shift the clutch has come out. Be sure to grease the clutch while you're in there.

This should be covered in your owners manual. Shame on them if they didn't mention this.

SOURCE: I have a Troy Bilt Tuffy Tiller H30-35387S Ser

You've got the right serial number - it appears you've got one of the older Tuffy's. I'd suggest keeping an eye on Ebay for the manual you're looking for. I find them out there with some regularity. You can't get them from a dealer anymore because this Tuffy was sold by Troy Bilt before they went bankrupt and MTD bought the assets.

SOURCE: I have a 5 hp troybilt pony tiller. The axle seals

http://www.mtdparts.com/webapp/wcs/stores/servlet/OperatorManualView?storeId=10101&catalogId=19502&langId=-1

Go to this website and type in PONY for your model number and find your operator manual by your serial number. The operator manual should have detailed instructions on how to replace your seals.
On the Horse model you remove the wheels and then carefully use a couple of screw drivers to pry out the old seals being careful not to scratch the wheel shaft sealing area. Then polish the wheel shaft with fine emery cloth to remove any sharp edges. Then grease the wheel shafts and carefully slide the new wheel seals on and use a piece of plastic PVC pipe cut square that will slide over the shaft and gently drive the seal to the depth the old seals were installed at. You dont even have to drain the gear oil. Getting the wheels off the wheel shaft is sometimes a problem if they are rusted on. if you can get the wheels off its not to hard to change the seals.

Frank