I replaced the head gasket on the Yanmar 2GM in our 29. Apart from the usual lack of access, it was no big deal. I took the head off and had it cleaned and faced at a good shop, and putting it all back together went mostly smoothly. One fuel injector line just would not go back in the right place, had to call in a pro to fix that part.
Jim Watts Paradigm Shift C&C 35 Mk III Victoria, BC On 21 June 2015 at 18:39, David Lenehan via CnC-List <cnc-list@cnc-list.com> wrote: > Chances are, Edd, if your oil is gray, there's water in it and I'd be > seriously considering the head gasket as the likely culprit. > > Best of luck, > David > > On 22 June 2015 at 11:19, Dennis C. via CnC-List <cnc-list@cnc-list.com> > wrote: > >> Edd, >> >> Your M-35 is a marinized Kubota tractor engine. You might contact a >> tractor mechanic about rebuilding it. Seems to me a rebuild should be in >> the $3000-3500 range. A new one would be north of $7-8K. >> >> I handled a complete rebuild on an M-30 a while back. I got most of the >> parts from a Kubota tractor dealer. Somewhere there is a cross reference >> for parts using the serial number off the block. >> >> I took the head and block and the bearings, rings, etc. to a regular >> engine machine shop. They built the block, rebuilt the head and installed >> the head. All I had to do was install the heat exchanger and a few other >> goodies and drop it back in the boat. That M-30 is still going strong. >> >> Dennis C. >> Touche' 35-1 #83 >> Mandeville, LA >> >> >> >> On Sun, Jun 21, 2015 at 11:45 AM, Edd Schillay via CnC-List < >> cnc-list@cnc-list.com> wrote: >> >>> Listers, >>> >>> Having some troubles with the Enterprise's Universal M-35 Diesel engine >>> and I'm preparing myself for the worst. >>> >>> Has anyone on the list completely replaced their engine and, if so, what >>> did it cost you including time out of commission and labor? >>> >>> >>> All the best, >>> >>> Edd >>> >>> ------------------------------- >>> Edd M. Schillay >>> Starship Enterprise >>> NCC-1701-B >>> C&C 37+ | City Island, NY >>> www.StarshipSailing.com >>> ------------------------------- >>> 914.332.4400 | Office >>> 914.774.9767 | Mobile >>> ------------------------------- >>> Sent via iPhone 6 >>> iPhone. iTypos. iApologize >>> >>> _______________________________________________ >>> >>> Email address: >>> CnC-List@cnc-list.com >>> To change your list preferences, including unsubscribing -- go to the >>> bottom of page at: >>> http://cnc-list.com/mailman/listinfo/cnc-list_cnc-list.com >>> >>> >>> >> >> _______________________________________________ >> >> Email address: >> CnC-List@cnc-list.com >> To change your list preferences, including unsubscribing -- go to the >> bottom of page at: >> http://cnc-list.com/mailman/listinfo/cnc-list_cnc-list.com >> >> >> > > _______________________________________________ > > Email address: > CnC-List@cnc-list.com > To change your list preferences, including unsubscribing -- go to the > bottom of page at: > http://cnc-list.com/mailman/listinfo/cnc-list_cnc-list.com > > >
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