Kubota rear mower deck RCR48 (For Kubota B7100HST-

My friend loaned me his tractor on a semi-permanent basis. It is an old model, a Kubota B7100HST. THe tractor has a rear-mower deck attachment RCR48.

A few months ago, the U-Joint on the PTO axle cracked, and I took it in for service to a Kubota dealer in HEmet, AL's Kubota.

While in for service, they installed new blades also.

Three months later, I am attempting to use the mower deck, and it seems that the PTO axle will only move in one direction. I am unsure if the dealer's service department did anything with the transmition on the mower deck. Would this be a reason that the mower blade only revolve in one direction? Whenever I attempt to enable the PTO in either low of high gear, the mower siezes up, and also forces the tractor's engine to stop.

I am wondering if someone can answer my question regarding the above. I am also looking for a manual the mower deck so that I can better maintain it.

When I was at the dealer, they were not even able to pull the RCR48 up on their computer.

Thanks in advance,

Dave

Another thing to check is if they have the proper blades on it! Some old and new Kubota Decks have 1 blade shorter than the other 2 (usually) The middle blade. it could be jamming at the blade.

Disconnect the PTO driveline and make sure your Pto is working on the tractor without stalling the engine.