Wheel Horse lawn tractor wheel slipping
 

I've got an hold Wheel Horse lawn tractor (probably from the 80s) with
a 12 hp engine. I got it about 5 years ago, and except for the
problem of mice building nests in the engine compartment, it's been
pretty reliable.

Sometimes if the grass is a bit wet and I end up on too much of a
slope, the left rear wheel might slip and just spin.

That's no big deal, but I seem to recall when this would occasionally
happen in the past, it was both rear wheels that would spin. Now it's
just the rear left, and the rear right doesn't move - which means that
only the rear left is being powered. Maybe I'm misremembering, but I
swear this had 2-wheel drive in the past.

Yet, when I look down there at the axel, I don't see any obvious
missing bolt or locking pin or anything - like on my snow thrower.

Is it possible that whatever is broken is inside the axel somewhere?
I could use some advice on what I should be looking for to fix it.
I'm not afraid of taking this thing apart - but it would help to know
what I'm looking for. Or is it possible that it really is just one-
wheel drive?

Thanks for any advice.

-J

Wheel Horse lawn tractor wheel slipping
 

JJ wrote:
....

Sometimes if the grass is a bit wet and I end up on too much of a
slope, the left rear wheel might slip and just spin.

That's no big deal, but I seem to recall when this would occasionally
happen in the past, it was both rear wheels that would spin. Now it's
just the rear left, and the rear right doesn't move - which means that
only the rear left is being powered. Maybe I'm misremembering, but I
swear this had 2-wheel drive in the past.
....

It's just the differential letting the lesser traction side rotate.

Pick up the rear end and turn one manually; the other should (I bet
will) rotate the opposite direction.

--

Wheel Horse lawn tractor wheel slipping
 

On 7/16/2010 2:02 PM, JJ wrote:

I've got an hold Wheel Horse lawn tractor (probably from the 80s) with
a 12 hp engine. I got it about 5 years ago, and except for the
problem of mice building nests in the engine compartment, it's been
pretty reliable.

Sometimes if the grass is a bit wet and I end up on too much of a
slope, the left rear wheel might slip and just spin.

That's no big deal, but I seem to recall when this would occasionally
happen in the past, it was both rear wheels that would spin. Now it's
just the rear left, and the rear right doesn't move - which means that
only the rear left is being powered. Maybe I'm misremembering, but I
swear this had 2-wheel drive in the past.

Yet, when I look down there at the axel, I don't see any obvious
missing bolt or locking pin or anything - like on my snow thrower.

Is it possible that whatever is broken is inside the axel somewhere?
I could use some advice on what I should be looking for to fix it.
I'm not afraid of taking this thing apart - but it would help to know
what I'm looking for. Or is it possible that it really is just one-
wheel drive?

Thanks for any advice.

-J


Tires loosing their grip. I have an older Craftsman garden tractor,
the rear tires are showing some wear and are slipping on slopes when
it's wet. Try switching tires side to side, see if the slipping move
with the tire.

LdB

Wheel Horse lawn tractor wheel slipping
 

JJ wrote:
I've got an hold Wheel Horse lawn tractor (probably from the 80s) with
a 12 hp engine. I got it about 5 years ago, and except for the
problem of mice building nests in the engine compartment, it's been
pretty reliable.

Sometimes if the grass is a bit wet and I end up on too much of a
slope, the left rear wheel might slip and just spin.

That's no big deal, but I seem to recall when this would occasionally
happen in the past, it was both rear wheels that would spin. Now it's
just the rear left, and the rear right doesn't move - which means that
only the rear left is being powered. Maybe I'm misremembering, but I
swear this had 2-wheel drive in the past.

Yet, when I look down there at the axel, I don't see any obvious
missing bolt or locking pin or anything - like on my snow thrower.

Is it possible that whatever is broken is inside the axel somewhere?
I could use some advice on what I should be looking for to fix it.
I'm not afraid of taking this thing apart - but it would help to know
what I'm looking for. Or is it possible that it really is just one-
wheel drive?

Thanks for any advice.

-J

That is normal, if most of the traction is on that tire, the other one
will spin. With a different lawn mower I was using, I left chains on
the rear wheels year round since I have some steep hills. Worked GREAT!

Wheel Horse lawn tractor wheel slipping
 

Thanks for the tips. I'll check it out. With any luck, the test will
show that nothing's busted.

-J