[C320-list] Diesel vibration, 1999 Yanmar

[JJ Morrison]

Sounds like someone should be checking with a Yanmar Guy to see if this is normal...I don't think it is.cheersJohnM1999#574

> From: dennybrowne at verizon.net
> Date: Tue, 17 Jun 2014 05:30:46 -0700
> To: C320-List at Catalina320.com
> Subject: Re: [C320-list] Diesel vibration, 1999 Yanmar
> 
> My Yanmar does that. Sounds like it stalled, but it doesn't. I haven't recently checked the motor mounts, but replaced all of them three years ago. 
> 
> Denny Browne
> A Cappella #935
> Redondo Beach
> 
> Sent from iPhone, sorry for typos, grammar, etc...
> 
> > On Jun 17, 2014, at 5:23 AM, JJ Morrison <sail-ability at sympatico.ca> wrote:
> > 
> > Have you checked the motor mounts? The engine should not shudder under the circumstances you describe; been around a lot of engines and never saw such a thing unless there was an issue with the engine.CheersJohnM1999#574
> > 
> >> From: bhutt at windstream.net
> >> Date: Tue, 17 Jun 2014 08:16:24 -0400
> >> To: C320-List at Catalina320.com
> >> Subject: [C320-list] Diesel vibration, 1999 Yanmar
> >> 
> >> Group,
> >> 
> >> While we're on the subject, when I quickly rev down the engine (as when docking) I get a terrible shudder. If I rev down slowly, no issues.
> >> When I first got the boat the mechanic said no big deal. Other than that engine seems to run fine.
> >> Any ideas/ suggestions?
> >> Thanks,
> >> Bill Hutt
> >> Caribbean Soul
> >> Cleveland, Ohio
> >> 
> >> Sent from my iPad
> >