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Old 13 September 2005, 14:44   #1
Country: UK - England
Town: Portsmouth
Boat name: Lion Heart
Make: Sunseeker
Length: 3m +
Engine: Inboard XR120
Join Date: Sep 2005
Posts: 1
Mercury Sportjet 120

Can any help me?
I Have a Mercury sportjet 120(1998).
After having trouble with the carbs, I need to know the settings for the screwjets.
Some people say there air jets and they should be 2.5 turns out, others say ther fuel jets and should be 1.5 turns out. Neither of them work for me, the first one runs rich, and the second one the tickover is to high. Also dooes anybody know of a site where i can download a manual.

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Old 13 September 2005, 16:21   #2
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Country: Iceland
Town: Reykjavik
Boat name: Cheesee
Make: Seaquel 600 XS
Length: 6m +
Engine: Mercury 275 Verado
Join Date: Aug 2003
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I am not much on the technical side but regarding manuals I am sure you will find on download section of

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Old 14 September 2005, 03:06   #3
Country: UK - Scotland
Town: Falkirk
Boat name: a boat
Make: Narwhal
Length: 4m +
Engine: Force 40hp o/b
Join Date: Sep 2003
Posts: 112
Mercury Manuals Online.......

You will find the Mercury Online manuals at.....


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