Idle adjustment for 50 hp mercury outboard

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seabee59

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I have a 2007, 50 hp,carb type, mercury and is idling down low and dies. I have put in new plugs and it was running fine but now idles down and dies. How do you adjust idle up? The last time this happened last year I took it to a shop and paid 150.00 to get it done. I think this will be my last Mercury, it may become a mooring bouy anchor.
 

carholme

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Re: Idle adjustment for 50 hp mercury outboard

59;

What is your s/n and I'll send you the online manual.

Gerry
 

beargo9

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Re: Idle adjustment for 50 hp mercury outboard

Carholme:

I could use the online manual. We have a 50HP that doesn't idle properly. Had a technician to adjust it but again today it's a no go. Very frustrating.

Thanks

?liane
 

carholme

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Re: Idle adjustment for 50 hp mercury outboard

Eliane;

As well, please provide your engine s/n.

Gerry
 

carholme

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Re: Idle adjustment for 50 hp mercury outboard

Eliane;

That s/n comes up as a model:

1050412FD MERCURY 2006 50

Parts listing:

http://www.crowleymarine.com/mercury-outboard/11493.cfm

Service Manual P/N: 90-852572R02

http://1manual.com/Mercury manuals/Service Manual PDFs/TwoStroke/852572r1/cover.pdf

You must have Adobe Acrobat reader installed to use this manual. If you scroll down to the lower part of the opening page, you will see the various engine components in red. Click on the one you want and when the first page opens, click on the "Save As" icon at the top LH corner of the page and you can save it to your computer.

Gerry
 

beargo9

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Re: Idle adjustment for 50 hp mercury outboard

Eliane;

That s/n comes up as a model:

1050412FD MERCURY 2006 50

Parts listing:

http://www.crowleymarine.com/mercury-outboard/11493.cfm

Service Manual P/N: 90-852572R02

http://1manual.com/Mercury manuals/Service Manual PDFs/TwoStroke/852572r1/cover.pdf

You must have Adobe Acrobat reader installed to use this manual. If you scroll down to the lower part of the opening page, you will see the various engine components in red. Click on the one you want and when the first page opens, click on the "Save As" icon at the top LH corner of the page and you can save it to your computer.

Gerry

Thanks so much Gerry.

We will be trying to get the right idle.

?liane
 

seabee59

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Re: Idle adjustment for 50 hp mercury outboard

My s/n is 1B470200, Feb 2007 and is a 50HP ELPTO. Thank You so much for the info and help.

Seabee
 

carholme

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Re: Idle adjustment for 50 hp mercury outboard

59;

Your s/n comes up the same as the above post:

That s/n comes up as a model:

1050412FD

Parts listing:

http://www.crowleymarine.com/mercury-outboard/11493.cfm

Service Manual P/N: 90-852572R02

http://1manual.com/Mercury manuals...72r1/cover.pdf

You must have Adobe Acrobat reader installed to use this manual. If you scroll down to the lower part of the opening page, you will see the various engine components in red. Click on the one you want and when the first page opens, click on the "Save As" icon at the top LH corner of the page and you can save it to your computer.

Gerry
 

Gulfsurfa

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Joined
May 11, 2011
Messages
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Re: Idle adjustment for 50 hp mercury outboard

59;

Your s/n comes up the same as the above post:

That s/n comes up as a model:

1050412FD

Parts listing:

http://www.crowleymarine.com/mercury-outboard/11493.cfm

Service Manual P/N: 90-852572R02

http://1manual.com/Mercury manuals...72r1/cover.pdf

You must have Adobe Acrobat reader installed to use this manual. If you scroll down to the lower part of the opening page, you will see the various engine components in red. Click on the one you want and when the first page opens, click on the "Save As" icon at the top LH corner of the page and you can save it to your computer.

Gerry

Carholme:
Any way you can send me an online manual? My s/n is 0T437185
 

carholme

Rear Admiral
Joined
Sep 4, 2010
Messages
4,845
Re: Idle adjustment for 50 hp mercury outboard

Gulfsurfa;

Yours comes up as a model:

1050412ZD MERCURY 2002 50

Parts listing:

http://www.crowleymarine.com/mercury-outboard/3373.cfm

Service Manual P/N: 90-852572R02

http://1manual.com/Mercury manuals/Service Manual PDFs/TwoStroke/852572r1/cover.pdf

You must have Adobe Acrobat reader installed to use this manual. If you scroll down to the lower part of the opening page, you will see the various engine components in red. Click on the one you want and when the first page opens, click on the "Save As" icon at the top LH corner of the page and you can save it to your computer.

Gerry
 

Gene Masters

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May 29, 2011
Messages
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Re: Idle adjustment for 50 hp mercury outboard

My 50 hp Mercury outboard Serial Number )T754671 (50 hp electric PTO, 2 stroke CE 03) needs idle adjustment (I think.)

Can you help?
 

Gene Masters

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Messages
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Re: Idle adjustment for 50 hp mercury outboard

Okay, that'ss correct.

Now what do I do to get the information?

Gulfsurfa;

Yours comes up as a model:

1050412ZD MERCURY 2002 50

Parts listing:

http://www.crowleymarine.com/mercury-outboard/3373.cfm

Service Manual P/N: 90-852572R02

http://1manual.com/Mercury manuals/Service Manual PDFs/TwoStroke/852572r1/cover.pdf

You must have Adobe Acrobat reader installed to use this manual. If you scroll down to the lower part of the opening page, you will see the various engine components in red. Click on the one you want and when the first page opens, click on the "Save As" icon at the top LH corner of the page and you can save it to your computer.

Gerry
 

jim4now

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Joined
Jun 5, 2011
Messages
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Re: Idle adjustment for 50 hp mercury outboard

My S/N is 5950101. Any chance you can give me the link to the service manual for my 50 HP 4 cyl?

Thanks in advance.

Jim
 

carholme

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powerhause

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Jan 3, 2011
Messages
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Re: Idle adjustment for 50 hp mercury outboard

Hi Gerry, would you be able to help me out with a link to the service manual for a 50HP Merc.
the serial number is 0T414249
2002 50ELPTO

Thank you,
Brian
 

carholme

Rear Admiral
Joined
Sep 4, 2010
Messages
4,845
Re: Idle adjustment for 50 hp mercury outboard

Brian;

Yours comes up as a model:

1050412ZD MERCURY 2002 50

Parts listing:

http://www.crowleymarine.com/mercury-outboard/3373.cfm

Service Manual P/N: 90-852572R02

http://1manual.com/Mercury manuals/Service Manual PDFs/TwoStroke/852572r1/cover.pdf

You must have Adobe Acrobat reader installed to use this manual. If you scroll down to the lower part of the opening page, you will see the various engine components in red. Click on the one you want and when the first page opens, click on the "Save As" icon at the top LH corner of the page and you can save it to your computer.

Gerry
 

WNY Tony

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Joined
Jun 5, 2011
Messages
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Re: Idle adjustment for 50 hp mercury outboard

Hi Gerry, I am needing to adjust idle on my Mercury 25 ML 2 stroke, s/n 0G887649 (first digit is a 'zero', not the letter 'o'). Any chance you could send me the link for the service manual for this motor? Thanks a lot! -Tony
 

carholme

Rear Admiral
Joined
Sep 4, 2010
Messages
4,845
Re: Idle adjustment for 50 hp mercury outboard

Tony;

Yours comes up as a model 1025211VD

Parts listing:

http://www.crowleymarine.com/mercury-outboard/3236.cfm

Service Manual:

http://1manual.com/Mercury manuals/Service Manual PDFs/TwoStroke/826883r2/cover.pdf

You must have Adobe Acrobat reader installed to use this manual. If you scroll down to the lower part of the opening page, you will see the various engine components in red. Click on the one you want and when the first page opens, click on the "Save As" icon at the top LH corner of the page and you can save it to your computer.

Gerry
 

dacoach

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Joined
Jun 21, 2011
Messages
2
Re: Idle adjustment for 50 hp mercury outboard

Hi Gerry,

I too have a 2006 50hp merc 4 stroke and looking for service and parts manual, info as follows;

May 2006

S/N - 1Co19788

Thanks
 
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