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  1. J

    Prop shaft seals removal 1995 40hp mercury

    the prop shaft has two seals,,, was able to get one out OK but the next one is in deeper behind the one that was removed.. does the bearing carrier have to be removed and knock the seal out from the backside?
  2. J

    Need more info on switching 120hp/3.0 engine

    friend has 1985 cris craft with a 3.0 mercruise outdrive with no engine or bellhousing when he got it....we are looking at a 120 hp engine which has the bellhousing complete to the back of the boat on the inside,,, not sure it will connect to outdrive at the inside of the transum.... need...
  3. J

    120 hp vs 3.0 outdrive

    friend has 1985 cris craft with a 3.0 mercruise outdrive with no engine when he got it....we are looking at a120 hp engine and not sure it will connect to outdrive.... need info bad,,, ths
  4. J

    1978 mercury hard starting when cold

    1978 115 HP hard to do a cold start... after running for short period of time starts great..... the electric choke works good, on this model only two of the three carbs are factory equiped with choke plates... also this model doesn't have a fuel enrichment sytem....can spray gas into carbs...
  5. J

    Need help on bleeding t&t cylinders

    its a 1978 115 mercury with type A dual cylinders.... need to know how to bleed the cylinders...after i am finished mounting motor and T/T pump on my boat..... my Selco manual doesn't show how to do it thanks in advance Jimg984 North Carolina
  6. J

    Gas Gauge/sending Unit

    are gas gauges and sending units specfity to each other?
  7. J

    Minn Kota Power Drive V2 Upgrade

    has anyone on here upgraded the above trolling motor to a autopilot unit? if so where did you buy the parts and how expensive? also were you able to do it yourself? MINN KOTA customer service told me they make a autopilot for this model, but wanted me to get one of thier service centers to do...
  8. J

    Need Wiring Diagram 1995 Hp

    need wiring diagram for 1995 40hp mercury serial #OG195981 thanks
  9. J

    What Is Charging Amps 1995 40hp

    what would be the expected charging amps for this engine, also there is an plugged off tube coming from the lower unit what is this for? what would be the best repair manual for this engine, i have looked at some and they are for many years, would one just for this engine or limited years ths...
  10. J

    mercury ID

    need help with ID mercury motor serial #0G195981 could be OG195981 ths for any help
  11. J

    1978 power trim kickup

    will a motor with power trim kickup if it hits something, like an outboard without power trim?
  12. J

    nissan motor info

    test
  13. J

    Need Nissan Motor Info

    looking at a boat with a Nissan Motor NS40C 301A-1 824777 need to know year model of this motor fuel gas/oil ratio does this motoer have a thermostat does this motor have a pee hole to show water is passing thur it and any other Info. that i should know thanks in advance
  14. J

    1978 115 mercury need help on disconect of cable

    need help on unlatching throttle and sifht cable at the engine ii5 hp 1978
  15. J

    Mercury Serial#, Year, Hp

    HP Model Cyl. Year Serial Number 7.5 75 2 1974-1986 3801458-A197111 9.8 110 2 1974-1978 3795659-5206549 15 XD/S15 2 1994-1997 OG044027-OG760299 15 Sea Pro 2 1996-1997 OG438000-OG760299 15 Comm 2 1997-2000 OG760300-OG830999 15 - 2 1997-2000 OG760300-OG830999 20 - 2 1994-1998...
  16. J

    1965 johnson 90 hp charging system

    does this charging system have magnets or an electric coil for the statort to generate power?
  17. J

    Steering On Engine Switch Over

    will be putting a 115 HP 1978 mercury on my boat looks to be easier to use existing steering control it connects to a lever off the front of existing engine,,,,,,,,,,would it be ok to remove the mercury rod as it goes the bracket ...and leave an open hole then connect my exist steering...
  18. J

    Charging System On 1965 Johnson 90 Hp

    need help on 1965 johnson charging system. how it works? i can see 2 yellow wires coming from under the flywheel i asume these are the AC voltage. also near them are a red and a green i can no clue about these are for if can figure what does what.. i try to use a full wave rectifier to convert...
  19. J

    1978 115 HP how to test rectifier

    1978 115n hp mercury, how can i test the rectifier?
  20. J

    lifting a 1978 115 HP inline 6

    soon will be changing out motor on boat i'm not sure what is best place to attach lifting cable to the engine again its a 1978 inline 6 115HP mercury
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