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  1. merc850

    mercury 115 hp 4 stroke EFI Prop

    Go to shop at the top of this page and select propellers.
  2. merc850

    Stator electrical replacement question

    Remove the flywheel and stator, pull off the rubber grommet and you'll see the wires. When you replace the stator use Loctite on the screws and if you are unbolting the bolts that hold the flywheel together use it on them. The best way is to use the puller that they make for it. New ones are...
  3. merc850

    Had spindal changed now water coming in back of boat

    I went for the repair faults first but yes there are block drain plugs and frost plugs that could be leaking. Is this happening on muffs or sitting in the water?
  4. merc850

    Stator electrical replacement question

    What are those yel/red wires to/from? You need a new stator or dig into the rubber grommet find the wires then solder or crimp connect them to new leads; pot them with epoxy or silicon seal. I've done it on a back-up part.
  5. merc850

    40 HP Mariner Steering bracket

    Can't believe what a thin casting that is for a critical component; maybe it can be welded - if you find one to replace it buy the powerhead gaskets before you take it apart (it looks to me like the bolt goes into the Dyna-float mount.)
  6. merc850

    Had spindal changed now water coming in back of boat

    The large bellows and the shift bellows have to be sealed with Mercury's Bellows adhesive if not they might leak; this sounds like it could be the problem (maybe they only did part of the job) also the water pump hose might not be connected. This is more a MerCruiser post but I've worked on MC...
  7. merc850

    Stator electrical replacement question

    If the wires reach the rectifier hook them up, the terminal block was probably there to let them use a stator from the 4 cylinder models. Don't know what the "stage door" is?
  8. merc850

    93 Mercury classic 40HP ran perfect and now dies intermittently

    Those numbers sound like it was running too lean or without oil!:(
  9. merc850

    Merc 25hp 2 stroke electric start issues

    Most connection problems involve corrosion on the Neg. terminal, clean the terminal and where it grounds to the block; which should also be a clean ground -. The connections to the battery are clean too?
  10. merc850

    1150 Link & Sync Question

    Here's the page on setting carbs
  11. merc850

    1150 Link & Sync Question

    Check this Did you rebuild the fuel pump(s)?
  12. merc850

    Mercury 1150 Stuck in UP position

    The fluid is 5w-30 motor oil - it says on the pump.
  13. merc850

    Mercontrol problem

    There are 6 or 7 different MerControls is it this one?
  14. merc850

    Mercury 1150 Stuck in UP position

    The fluid is 5w-30.
  15. merc850

    engine swapped now starts won't die

    Post the serial Nr. of the new motor.
  16. merc850

    1972 Merc 650E 3 CYL....fuel system Qs

    All you do is hook it up to the red and yellow wires and bolt it to a grounded panel I did it to my 75 850 and its been working for 8 yrs. That diagram is for a V6 but it works on smaller motors; the alternator tach connects to one of the Yellow wires from the stator and +, - from the battery...
  17. merc850

    Mercontrol problem

    Make sure you have the throttle cable on the throttle arm and the shift cable on the slide inside the cowling.
  18. merc850

    1972 Merc 650E 3 CYL....fuel system Qs

    Fuel will drip out out of the carbs when the engine is tilted up and they have fuel in them. Why not buy an alternator tach and use it all the time - comes in handy for prop selection etc. You can replace the rectifier with a rectifier/regulator; or get a regulator from Mercury and hook it up...
  19. merc850

    Need help troublsehooting no power to instrument panel. Has power to trim and can start motor, but not to gas, rpm, volts gauges

    Sounds like the negative wire is not connected to the battery, the gauges have different positive feeds but usually have a common negative. The speedo is usually driven by water pressure not electricity.
  20. merc850

    Mercury 1150 Stuck in UP position

    You might have to bleed the down side of the system
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