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  1. Bt Doctur

    Alpha 1 Gen 2 Drive Shaft Housing, Lower oil seal replacement?

  2. Bt Doctur

    Alpha 1 Gen 2 Drive Shaft Housing, Lower oil seal replacement?

  3. Bt Doctur

    Alpha 1 Gen 2 Drive Shaft Housing, Lower oil seal replacement?

    search"mercruiser gen ii service manual in pdf" about the 6th one down
  4. Bt Doctur

    Alpha 1 Gen 2 Drive Shaft Housing, Lower oil seal replacement?

    the gen II uses 2 seals back to back and needs the upper disassembled for seal replacement
  5. Bt Doctur

    Wires on trim posn sender frayed.

    best option it to replace them and do a mod to the wiring of the trim gauge to keep the constant power off the sender until needed, 2 diodes and a little adaptation of the wiring . Thats why the trim sender side always goes bad before the trim limit side
  6. Bt Doctur

    Scan tool connector location for Mercruiser?

    If it`a a FI or MPI look near the port riser just in front of the ECM
  7. Bt Doctur

    ALPHA 1 GEN 1 TRIM CYLINDER (NEW)WILL NOT GO ALL THE WAY DOWN

    did the old ones go all the way? ,then you may have internal blocks to limit travel https://teaguecustommarine.com/trim-limit-spacer-kit
  8. Bt Doctur

    What is this thing on my Alpha One where a nut should be?

    die grinder with a cutoff wheel to split the cover part and remove the rest with vise grips.But first check inside the boat for the round key, wired to a spot in the engine compartment
  9. Bt Doctur

    Throttle cable end - 4.3 Alpha 1 MPI

    copy and paste file:///C:/Users/Edeward%20J/Downloads/MerControls%20manual(1).pdf
  10. Bt Doctur

    Throttle cable end - 4.3 Alpha 1 MPI

    https://forums.iboats.com/threads/mercury-quicksilver-control-repair.502779/
  11. Bt Doctur

    Throttle cable end - 4.3 Alpha 1 MPI

    If you can change a car tire you should be able to change the cable post a pic of your control box. might be able to locate material for you to change the cable
  12. Bt Doctur

    Bad coil?

    being a TB IV any standard coil will work for electronic ignitions
  13. Bt Doctur

    Alpha One Gen 2 prop shaft seal replacement

    he 4 on the left screw into the seal and pull it out .Do you have access to a lathe to thread a section of pipe?
  14. Bt Doctur

    Alpha One Gen 2 prop shaft seal replacement

    https://www.ebay.com/itm/123838687424?_trkparms=amclksrc%3DITM%26aid%3D1110006%26algo%3DHOMESPLICE.SIM%26ao%3D1%26asc%3D255292%26meid%3D2516dea9fa0e47faa70778d2668addb1%26pid%3D101195%26rk%3D1%26rkt%3D12%26sd%3D294898330821%26itm%3D123838687424%26pmt%3D1%26noa%3D0%26pg%3D4429486%26algv%3DSimDwebV...
  15. Bt Doctur

    Alpha One Gen 2 prop shaft seal replacement

    there was/is a tool .looks like a giant easy out with a hollow center to fir over the prop shaft .screws under the seal to remove it. Otherwise drill a small hole and screw in small screws to force it out.
  16. Bt Doctur

    Mercruisier 7.4 litre gas pressure

    Just to add to the mix but has anyone checked the anti-syphon or the electric fuel shut off solenoid? Might try putting a vac gage in the fuel line to see if there is excessive vac present indicating a restriction in the fuel system.
  17. Bt Doctur

    Water on top of Intake Manifold

    And if a vortec 8 bolt manifold the torque is 13-14 lbs
  18. Bt Doctur

    2004 Volvo Penta SX-M1 Outdrive Cracked Bellows.

    Remove the shift cable before removal, this might help https://www.manualslib.com/manual/1870037/Volvo-Penta-Sx-A.html?page=46#manual
  19. Bt Doctur

    Smartcraft wiring

    I know the "Smartcraft System" is new techno stuff but analogs work just as good .
  20. Bt Doctur

    are your filters in the carb and vst clogged with a powder type substance?

    UPDATE Both motors are able to burn the fuel using the 2 micron filters without clogging the carb inlet screen.
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