Kubota G1800 diesel leak: Garden Tractors -- Other Tractor Brands Discussion Forum

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Click to Post a New Message! Discussion Boards > Active Subjects > Messages as Posted > Garden Tractors Forum Page [ 1 ] | Reply | Pop Up Window Reply | Add Photo  04-03-2008, 04:07 Post: 152688 philkent Join Date: Apr 2008 Location: australia Posts: 3 2 Filter by User  Kubota G1800 diesel leak My Kubota G1800 mower leaks diesel from the injector pump but i dont think its the o ring. it comes from the top of the pump but under an oval metal piece screwed down by a bolt with a sort of star shaped head which kubota tells me is a specialised diesel tool. my parts sheet shows no gasket there any ideas before i let the professionals loose? it leaks with the ignition on phil from oz Reply | Quote Reply | Add Photo | Share This  04-03-2008, 09:01 Post: 152693 kwschumm   Pics Join Date: Feb 2003 Location: NW Oregon Posts: 5764  Kubota G1800 diesel leak My comments here are pure speculation If there's no gasket under the oval metal piece then it was probably never designed to seal tight. That would imply that fuel under pressure is in an area where it shouldn't be, which probably means an internal leak somewhere (Diaphram, O-Ring or such inside the pump). Reply | Quote Reply | Add Photo | Share This  04-04-2008, 19:41 Post: 152748 philkent Join Date: Apr 2008 Location: australia Posts: 3 2 Filter by User  Kubota G1800 diesel leak thanks for that it makes sense thogh there doesnt appear to be any other o rings etc internally phil Reply | Quote Reply | Add Photo | Share This Reply | Pop Up Window Reply | Add Photo Page [ 1 ] | Discussion Boards > Active Subjects > Messages as Posted > Garden Tractors Forum Thread 152688 Filter by Poster: kwschumm 1 | philkent 2 |

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