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TB180FR MP2 injection pump shaft leak

heymccall ยท 2023-10-11 09:54

11k hour Yanmar 4TNV98-STB1 engine. Leaking motor oil at control shaft. Parts manual doesn't show shaft or its seal(s). MP2 manual shows how to remove governor, and pics. Where to get parts? Can governor be removed with pump remaining on machine? Can Oring simply be slid under retainer?

Replies2
  1. #1uffex2023-10-15 04:52

    Good day The attached may be of help. Kind regards Uffex

  2. #2heymccall2023-10-15 10:25

    No, but used their site, and got this. Still no help. I drew black line where shaft goes. Shaft and retainer not shown.