656 Hydro trans oil change

Prairiedog51 · Sep 25, 2019

A while back I asked about draining the transmission oil on a 656 Hydro and someone mentioned that there are 3 drain plugs. I can only see the one above the hitch bar. Can anyone tell me where the other 2 are? Will the oil drain out of the Hydro if I just open the plug above the hitch bar. Thanks for any help.

pete 23 · Sep 25, 2019

There are two drain plugs under the hydrostatic housing. One large one (or will have oil heater in that spot) and one 3/8 th plug in that bottom plate. Then the one rear one over behind the swinging drawbar. Also, there is a drain under the seat. You would need to remove seat and that plate. That spot can collect a lot of crappy oil over the years and you would need to suck the oil out as the drain will not even drain it all out. And the drain plug is a long plug in corner which drains down into rear housing.

Prairiedog51 · Sep 25, 2019

Thanks Pete.

656 Hydro trans oil change

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pete 23

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