Mariner Vacuum Hose

F

fireman804

Recruit
Joined
Apr 3, 2012
Messages
3
I just purchased an early 80's Mariner 60 hp 2 cylinder outboard. The motor is skipping and will not idle. I have replaced the plugs and I am in the process of cleaning the carbs. While taking the carbs. off, I noticed that there is a vacuum hose that is missing off the top carb. on the left size. I can not find where the hose goes to. Can this cause my problem and where does that hose go? Any help would be great.
 
C

carholme

Rear Admiral
Joined
Sep 4, 2010
Messages
4,845
Re: Mariner Vacuum Hose

Can you follow the hose from the bottom carb. it should go to a tee fitting. The hose from the top carb should go to the same tee fitting and a single line off that to the fuel pump.

What is you engine s/n?

Gerry
 
F

fireman804

Recruit
Joined
Apr 3, 2012
Messages
3
Re: Mariner Vacuum Hose

The serial # is 675-305422. The vacuum hose on the right side (facing the carb.) goes from the top block the bottom block behide the carbs. On the left side the bottom vaccum hose looks like it runs to the area of the crankcase and the top block behide the carb did not have a hose on it. That is the one I need help with.
 
C

carholme

Rear Admiral
Joined
Sep 4, 2010
Messages
4,845
Re: Mariner Vacuum Hose

That s/n comes up as:

60 EL 675-305096 - 675-307910 1980 2-Cyl, Japan

From here:

http://www.marinshopen.se/Motorer/O...rslista/Mariner60275hp/tabid/462/Default.aspx

Parts listing:

http://www.crowleymarine.com/mercury-outboard/688.cfm

Here is a link to the condensed version of Clymer service manual. Let the page load for several seconds and download soonest to your computer soonest as the link is short lived.

http://web.ebscohost.com/serrc/pdf?...bdb1-625d90b6cbca@sessionmgr115&vid=4&hid=119

I thought you were talking about these hoses:

http://www.crowleymarine.com/mercury-outboard/parts/688_80.cfm

Gerry
 
F

fireman804

Recruit
Joined
Apr 3, 2012
Messages
3
Re: Mariner Vacuum Hose

Thanks for the help. After reviewing the web links you sent me, I found that the hose I was looking for is on the intake manifold. I replaced the hose last night but I have not tried the motor yet.
 
You must log in or register to reply here.
Top