[Bradhill]

Hi all,
New member here. I recently purchased a 2007 850D that needed lots of work to get it up to working condition. Some details to give you the complete picture - the machine wouldn't start unless the block heater was plugged in, plastics were bashed in but the seller had new fenders, machine came with hydraulic 6' plow and full glass cab.

I replaced the fenders and hood, replaced the glow plugs, relay, and 30 amp fuse (which was blown). Now, the motor starts like it should. It started right up at 20 degrees this morning.

We had 6" of snow last night so I thought I'd see how the machine did at plowing snow. Here's my problem. It started right up but the machine moved really slow. By that I mean in H I could easily keep up with it at a brisk walk at full throttle. In L it was even slower. Reverse the same. The machine didn't seem to slow down with a load (by that I mean when pushing snow) it just didn't go more than 5-10 mph.

Any idea what I'm facing here? Drive belt? Any help/advice is greatly appreciated.

I believe your CVT belt needs to be replaced, also throughly clean both clutch’s with hot soapy water and or non chlorinated brake cleaner followed by compressed air. As a FYI do not use any lubricants on the clutch’s or belt, doing so will cause dirt and grime to quickly foul up the components.

 

[Bradhill]

Bradhill, thanks for responding. That was my suspicion, as well. I'm not familiar with Gators at all but am working my way through it. Do you happen to know the part number for the belt, or is it easily looked up? How difficult is the procedure? I don't have a service manual for the machine but is it something that can be figured out by a mechanically inclined person? For reference it's a 2007 850D. Thanks for any additional help

Off hand I do not know the p/n for the belt however, you can find the information at jdparts.com. Also Technical Manual s can often be found on eBay.

 

[Bradhill]

Bradhill, thanks for responding. I've ordered a new belt and bought a service manual. As soon as the belt arrives I'll tackle the installation.

I hope this takes care of the problem. Hoping also that the clutches aren't causing a problem. I hear you're an expert on the operation and repair of these. Is that correct?

You’re welcome!

Be sure to clean the belt with hot soapy water and let air dry, this helps remove moulding agents used in the manufacturing process.

I do have knowledge and experience with clutching along with Doc (MBDiagman)