I need to change the o-rings on the hydrostatic servo cans of a 9650 due to leaking.
I ordered the ones listed in the online parts system.
Dismantled. Found the o-rings are way too big.
Dealer checked the numbers and agreed they are correct, then gave me dimensions of the o-rings as per spec, again correct.
So, looks like my hydrostatic pump is not the origional standard one that should be fitted to the machine. Have to expect a few things like this with old gear. But, should be okay because the pump has an ID plate with numbers stamped on it.
Wrong!
Dealer then contacted John Deere headquarters with the details on the identification plate, and they came back and said that pump was cancelled in 2005 and they were unable to break it down to get part numbers for the o-rings.
So I'm now faced with trying to get o-rings from a custom seal supplier, unless someone here has any ideas about how I can get the right ones?
I ordered the ones listed in the online parts system.
Dismantled. Found the o-rings are way too big.
Dealer checked the numbers and agreed they are correct, then gave me dimensions of the o-rings as per spec, again correct.
So, looks like my hydrostatic pump is not the origional standard one that should be fitted to the machine. Have to expect a few things like this with old gear. But, should be okay because the pump has an ID plate with numbers stamped on it.
Wrong!
Dealer then contacted John Deere headquarters with the details on the identification plate, and they came back and said that pump was cancelled in 2005 and they were unable to break it down to get part numbers for the o-rings.
So I'm now faced with trying to get o-rings from a custom seal supplier, unless someone here has any ideas about how I can get the right ones?
