Replace tine shaft oil seals - Junior model

without a proper model number it is guess work, but either the drive belt has snapped, or if the right wheel drive the left wheel, there may be a half moon key way or a shear pin. General help here, followed by parts suppliers

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Garden Tiller Parts - Troy-Bilt

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Find the tiller parts, including blades, belts, tines, seals and replacement part kits, that fit your Troy-Bilt outdoor power equipment. When you need garden ...

Troy Bilt Horse Parts Lookup by Model - Jacks Small Engines

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Garden Tiller and Cultivator Parts ' Troy-Bilt US

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Find the tiller parts, including blades, belts, tines, seals and replacement part kits, that fit your Troy-Bilt outdoor power equipment.
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Troy Bilt Horse Tiller Parts

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Troy-Bilt Horse Tiller Part Search. Search the part you're looking for by part number or model below. Troy-Bilt Part Number:.

your seal on the shaft defective,
www.ask.com/mfg.name/make/model/service/parts/leaking/tine/shaft/

MAKE TWO PASSES SET THE DEPTH GUIDE SO IT JUST BREAKS THE GROUND, DON'T TRY TO DO IT ALL AT ONCE. SOON AS THE GROUND IS LOOSE IT WILL DIG MUCH BETTER.. IT SHOULD HAVE A FORWARD AND REVERSE FOR THE TINES, GEARS FOR FORWARD REVERSE DRIVE

Have you tried soaking the shaft area with either PB Blaster or Deep Creep penetrating oil. Try this for a few days before trying to tackle getting the tine attachment off.

I presume you opened the port and removed the grade 8 placement bolt? If you have then you need to polish the shafts with 400 then 800 sandpaper, clean then lube them before trying to slide thru the support bearings. If your tine shaft is bent? your screwed, or just remove the shaft seals with a screwdriver and replacing them without removing the shaft. REmember to put a thin coat od RTV arround the outer lip to help make a better seal

sounds like the shaft is either bent,or the inside diameter is worn and the shaft tube needs to be replaced.

 an new oil seal needs to be put onto the output shaft of the transmission.  remove the plug wire if you attempt to pry out the old seal and tap in the new seal.  Be careful not to damage the case and grease the seal and shaft when you replace the oil seal 

The tines sometimes get frozen to the shaft. You might try penatrating oil and use a heat gun or hair dryer to heat to loosen.
Also tap wiht a hammer around shaft.

The serial number is located on a flat spot just above the right wheel shaft where the gear housing and the top gear cover meet. It will be a six digit number stamped in the metal.

Frank

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.