Impeller. Joel
On Monday, May 4, 2015, Tom Buscaglia via CnC-List <cnc-list@cnc-list.com> wrote: > We did a run last weekend to a local harbor for the weekend. Wind was > fluky and it was a short trip so we were motoring. Alera has a Yanmar > 3HM35 with around 700 original hours and was running fine at our usual > cruising RPM of 26-2800 on the tach. The hot alarm went off and I let her > cool down and then ran at a lower ROM (1800 or so) and no more alarms. > When I got to our destination, I cleaned out the raw water trap as it was > pretty crapped up. On the way back the alarm went off again but this time > all I had to do was throttle back to around 2200 and it was fine. Much > less steam/smoke that on the way out. > > Today I checked the fan belt on the pump and it was a little loose so I > tightened that. I'll be getting her hauled next week for a pressure wash, > prop grease and zinc replacement, and will check the intake then. > > Aside from the intake, belt and crap trap, anything else I should check? > > Tom B > > Tom Buscaglia > SV Alera > 1990 C&C 37+/40 > Vashon Island WA > (206) 463-9200 > www.sv-alera.com > -- Joel 301 541 8551
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