Oil, Transmission and Hydraulic Fluids ?? Where2019/2/23garden tractor tiller...which one?2016/10/10912 Hydro Garden Tractor2011/6/5Early one eighty vs Landhandler one eighty2009/9/13查看更多结果Are you sure the last time you assembled the charge pump it was properly orientated ? The case is marked RH or LH to indicate input shaft rotation....I am no expert But I have heard that the filter has to be the correct one . not a substituteI don't remember the gentlemans name in Canada but I had sold him a used hydro unit . anyway he had done a lot of work on these hydro's and had wrt...Perhaps also look to why, out of the clear blue, the impeller pin would be broken. The cause of that may reveal other issues? Unless you disassembl...@Kartman01 Thanks to @ShaunE, I happen to have a copy of the Simplicity Repair Manual for the In-Line Hydrostatic Unit. If you would like a copy, P...It was Gill. Here's one - https://simpletractors/forums/topic/60634-9020-with-low-hydro-power/?tab=comments#comment-484304Thanks Shaun, ole memory ain't what it used to be.Hey no worries Buddy. He had a great documented Sundstrand rebuild write up on Unofficial Allis but after the turmoil erupted, he deleted all his p...Shaun I had a picture of the box and his address but apparently I've deleted it, do you remember the approximate timeI finally solved the issue... I lightly pressurized the rear transaxle and it helped to clear air blockages. It's operating perfectly now! Thank yo...