I have a massy 253 that has a hydraulic leak coming from the inspection cover. I have tried to repair it a couple times. First time just a seal and it still leaked. Second time I replaced input shaft bearings and seals. Ran a hour then started to drip and then got worse. Last time I replace pinion shaft and all bearings and seals. Same thing ran a couple hours then developed same leak. Have checked the vent that is in front of the seat and its clear and can see down in vent hole so I dont think thats it unless theres another one. When I take it apart it always has a small part of seal that looks like it was blown out, no play in the bearings to allow input shaft to move up and down. Im at a loss any suggestions?
Thanks Im advance.
Thanks Im advance.
