RPM's at idle on the Yanmar 315

Post by **Butch** » Mon Sep 25, 2006 10:03 am

Anybody have a feel as to what the RPM's at idle on a yanmar 315 should be around or is that such a variable!

Post by **chiefrcd** » Mon Sep 25, 2006 10:15 am

Mine idles at 650 RPMs. Seems I read somewhere that it should be a tad bit higher but without a trolling valve, I'll just keep it at 650.

Post by **N4QC** » Mon Sep 25, 2006 10:48 am

Check out:

http://www.yanmarhelp.com/operate.htm

Lots of good Yanmar information on the help site...

Have fun,

Post by **N4QC** » Mon Sep 25, 2006 10:56 am

Whooops... RPM link should of been:

http://www.yanmarhelp.com/s_idle.htm

Have fun,

dougstinchcum · Post by **dougstinchcum** » Mon Nov 13, 2006 9:36 pm

If my tach is correct, I'm running almost 900 at warm idle.

Post by **JackK** » Tue Nov 14, 2006 3:28 pm

This makes two at 650. My 2003 28 TE idled at between 725 and 800 when delivered. At the 25 hour checkup the dealer stated it was reving a little high and lowered it to 650.

It's been 650 since.

Jack

2003 28 TE "Dogonit"

dougstinchcum · Post by **dougstinchcum** » Sat Nov 18, 2006 7:28 pm

From discussion, reading the Yanmar manual, and reading the postings it appears I need an idle speed adjustment downward.

Thanks

jcollins · Post by **jcollins** » Sat Nov 18, 2006 8:24 pm

Peninsular here...idle at 650.

dougstinchcum · Post by **dougstinchcum** » Thu Nov 30, 2006 11:18 pm

Not to belabor this issue, but is the 650 RPM with a tach at the engine or indicatd by the instrument panel tack. Also, with or without load??

Thanks

Post by **chiefrcd** » Fri Dec 01, 2006 1:15 pm

Mine is 650 while trolling....out of gear it goes up to about 750...

Albin Owners Group

Albin Owners Group

RPM's at idle on the Yanmar 315

RPM's at idle on the Yanmar 315

Yanmar RPMs

Whooops...