Recent content by phatwake360

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    Annoying Buzzer

    The over heat alarm keeps going off on my 1993 90hp merc the alarm comes on sometimes when i first start up then stays on, sometimes it goes on faintly. sometimes if i play with the ignition key it stops the buzzer sometimes it does. if i switch off then on again it sometimes clears it. now...
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    running rich???

    just been out on my boat for the first time this season with a 1993 90hp 3stroke merc, ive noticed that on the stern of the boat theres loads of black marks, im assuming its from the exhaust gases, now does this mean its running rich??? the boat seems to run fine at idle and at wot (quite smokey...
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    flow diagram

    im after a coolant flow diagram ;) for a 90hp 3cyl 93 covering cold temp upto temp and wot if any one can point me in the right direction cheers
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    wanted shop manual

    im after a genuine merc manual for my 93 2stroke 90hp motor. If anybody EDIT knows were i can get one please let me know thanks. Must be genuine not clymer or the likes
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    should i have??

    drained the carbs on my merc 90 3 cyl 2 stroke (93) to winterise it i ran it up on muffs discoonected the fuel pipe waited until i started to die the fed it loads of fogging oil though each carb. then eventually it died so i removed the plugs and liberally coated the cylinders with fogging oil...
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    seals and manual

    firstly ive changed the gear oil in my lower unit on my merc 90 3 cyl today but noticed that there were no seals on the vent screw or the level screw?? is this correct?? also i have been advised that the oil should be coming out of the vent hole?? surely it should be the level hole?? also is...
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    water pump impellor grease

    just a new water pump impellor but it comes with no grease??? is any needed and if soo what type?? merc 90 3 cylinder 2 stroke
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    how to fix this

    im not to sure what its called, but the hook on the front of the boat (fletcher) where the winch attaches to, is coming abit loose how do i secure it???
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    is this the right water pump

    part no 43024A7 im in uk and gonna order from the states as my mercury dealer wants ?200!!! and i can by stateside and have it shipped for ?95!!! so could somebody please let me know if thats the right kit cheers Product Information Serial Number: 09760992 Model Number: MER 1090412NB...
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    warning buzzer

    hi all im really paranoid about my warning buzzer on my mercury 90 ( i keep hearing it in my head:eek: and it drives me nuts:mad:) so i was just wondering would it be poss to wire up a little LED light on the dash in parallel with the buzzer??? if the buzzer comes on so will the led light...
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    wake tower

    ive recently bought a 16ft sltecher speed boat with a 90hp mercury outboard fitted, and im looking at fitting a wakeboard tower to it the beam is 76'' so most towers will fit but is it a godd adea to fit one to a small boat as this??
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    newby q's

    hi everyone im new to this boating lark so be gentle:D im looking at purchasing my first boat soon and the boat i have seen has a mercury 90hp (3 cyl 2 stroke) i would be greatfull if somebody could give me a few pointers in what to look for and how to test it so i dont buy a complete bucket...
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