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  1. Bt Doctur

    the ever elusive alpha 1 gen 1 service manual…..

    search this way mercruiser service manual 6 in pdf
  2. Bt Doctur

    A1 G1 - New shift cable doesn’t thread even though it appears same size as old one

    Remember it`s a STRAIGHT TAP NOT PIPE THREAD
  3. Bt Doctur

    MR outdrive - no reverse after changing lower shift cable

    Well then, if you had the control box in full fwd and the drive in full fwd when you installed the drive then youmissed the roller in the slide or improperly installed the cable or improperly adjusted the cable
  4. Bt Doctur

    MR outdrive - no reverse after changing lower shift cable

    Did you install the cable fully seated in the housing. cant have more than 2 threads visable
  5. Bt Doctur

    4.3 low pressure fuel pump

    those electric pumps are all I will use. long lasting and trouble free. I`ll try to get a pic of my setup tomorrow. What carb do you have on it?
  6. Bt Doctur

    Lower shift cable kit question

    wouldnt even bother with the plastic guide if whats in there is good
  7. Bt Doctur

    Volvo penta 260A no spark on 1986 bayliner

    is there power at the coil and is it a standard round coil or a small square type with laminations? man overboard activated killing ign power?
  8. Bt Doctur

    Belts for 4.3 V6

    from your serial number alt is 46 inches,power steering is 52- 1/2
  9. Bt Doctur

    Mercruiser 888 Rehab

    sierra 18-2751 with ridge sierra 18-2752 without ridge sierra 18-2603 gen II shift cable kit
  10. Bt Doctur

    Mercruiser 888 Rehab

    you need to know if you have the one with the ridge or without shift cable: use the newer type for the alpha GEN II
  11. Bt Doctur

    Missing bolt behind motor

    no need to touch that when replacing bellows
  12. Bt Doctur

    I'm stumped, overheated 4.3 MPI, water in oil, replaced heads, still water in the oil

    file:///C:/Users/Edeward%20J/Downloads/Intake%20torque.pdf
  13. Bt Doctur

    I'm stumped, overheated 4.3 MPI, water in oil, replaced heads, still water in the oil

    you mention the bolt torque, no more than 14 Ft/lbs
  14. Bt Doctur

    Need help with a Mercruiser sterndrive and the trim sending unit.

  15. Bt Doctur

    Need help with a Mercruiser sterndrive and the trim sending unit.

    and those parts are NLA and its not a sending unit. just a switch
  16. Bt Doctur

    Intermittent electrical problem Mercruiser 3.0

    by the way the key doesent work the starter directly. power goes thru the slave solenoid first then to the starters solenoid
  17. Bt Doctur

    Ignition problems! Please help

    What voltage did you have when running ?
  18. Bt Doctur

    Little bit of help needed

    When reassembled will leave a final update on the overheating issue
  19. Bt Doctur

    Belts for 4.3 V6

    small around 5 inch, large about 8 inch
  20. Bt Doctur

    Little bit of help needed

    thought I`d drop and update on the motor. Have come to find out there are 3 thermostats on this motor. Finally got a pic from both crowley and another site and the hose config shows a thermostat just before the pressure relief valving Its number 33 in the diagrams. the same one used in the heads...
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