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  1. R

    flywheel

    need to know if i can take the flywheel off to take a look at where the magnets are and wires i believe there may be a short some where their i am not sure if i can take the flywheel off with special tools or is it simple and i can do it thanks
  2. R

    not sure what year merc 9.8 110

    the car says 1364-4929 also 5645 a7 also bb 3a 4 i looked on the web but can not find anything if anyone knows about these also one thing the switch box has p/n 339-5287a2 also can not find this part is it not available anymore and can i get a new code for this box thanks
  3. R

    starter rope

    my starter rope does not spring back i opened it up but not sure on how to spring it back there is a bolt on top but has some type of lock how do you remove this nut thanks
  4. R

    need help

    does any one know the correct gap for the spark plugs for 1978 9.8 merc 110 thunderbolt thanks
  5. R

    110 thunderbolt pleeeeease need info

    hello need some info please i bought a 1978 110 thunderbolt 9.8 hp just had a chance to use it this past weekend and it seems to run very good but some type of problem runs well at high speed but some times i decrease the speed and it starts to buog or back fire and then quits on me and then...
  6. R

    late 70's 110 9.8 hp

    I just bought one not to long ago like to know if anyone knows if this motor is a good one and if there are any known problems in the past thank you.
  7. R

    question?

    I i have a late 70 merc 110 9.8 I wonder if there is a way to or a trick to make the engine not start when away from the boat so no one can just take off with it thanks.
  8. R

    late 70 merc 110 9.8

    I just bought this outboard and i noticed on the drive shaft it has a plug on it and it says flush on it is this where you put muffs on because i do not see any other place where you could put muffs on like the bottom end thanks ps the plug is on the high end of the drive shaft. thanks
  9. R

    late 70 110 9.8

    hello like to know if any one knows if this motor has a thermastat for the pee hole because i thought i read some where that a newer motor had one because water stops from pee hole and then starts again thanks
  10. R

    oil film

    my late 70 110 9.8 mercury has a light oily film of some sort does any one know where this comes from? film is inside the engine block all over inside the cowl thanks.
  11. R

    wrong fuel

    what happens if i use my evinrude fuel tank on my mercury outboard i tried starting it and it started and was running smooth is it ok or not thanks
  12. R

    decals

    hi like to know i bought a late 70 110 9.8 now how do i know if it is a 9.8 and not a 7.5 etc.. decals can be put on is there any way to find out thanks
  13. R

    used motor

    hi i just bought a used late 70 merc 110 9.8 i started it up and i noticed water pissing out nice but later on i noticed it just dripping out is this normal and one other thing not sure can i buy muffs for this type of motor because i had to use a barrel ican not see any holes for it. thanks
  14. R

    what year is my motor thanks

    I have a mecury 9.8 110 serial # 4243205 can anyone tell me what year it is and if it has any other options like electric start etc.. one more thing the fuel connector on the motor is simillar to my evinrude fuel line can i use this thanks
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