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  1. Bt Doctur

    info on alpha one gen 1? water pump base..

  2. Bt Doctur

    Alpha One Gen 1 transom repair kit - where do all the o-rings go?

    Use bellows adhesive? or any other like 3M Weatherstrip adhesive Yes And then do I need to grease the inside of the rubber ring so the drive installs easier, or no? No
  3. Bt Doctur

    info on alpha one gen 1? water pump base..

    MC-1,R with preload pin 46-57234A1, Sierra 18-3417
  4. Bt Doctur

    Alpha One Gen 1 transom repair kit - where do all the o-rings go?

    the large rubber ring is glued inside the gimbal housing The small orange O rings go on the inputshaft, and the larger O ring would go in the middle of the inputshaft if there is a groove for it
  5. Bt Doctur

    Mercruiser MAG 350 MPI 2005 -No compression on one cylinder

    Inspect the tops of the pistons, I`m sure the one with no compression is missing the top edge of the piston.exposing the top compression ring That is caused by detonation
  6. Bt Doctur

    info on alpha one gen 1? water pump base..

    A quick way is to look at the lower shaft with the pump base removed, If you see the bearing and race you need the MC1 pump base. If you see a ring with 4 slots you need the R/MR base
  7. Bt Doctur

    Question on Barnacles in pickup -Alpha one Gen 2

    only other way is to split the drive, remove the water pump impeller and base and use a long screwdriver
  8. Bt Doctur

    Winterization- Drain Plug Locations, Etc.

    If this is your motor you have an MPI and must use the fuel cocktail mix or risk damaging the sensors
  9. Bt Doctur

    Winterizing

    A few more items, this is a MPI and need the cocktail fuel mix, for TBI and Carbs just spray fogger in the TBI or carb until it stall out. This also has the Mercruiser Quick Crack System. A single drain system that usually has the engine block drains clogged and the block cannot drain. Simply...
  10. Bt Doctur

    One click and lose power

    Remember there are 2 ends on each cable!
  11. Bt Doctur

    First time water in bellows

    then you have a standard Alpha 1 that has a clamp on each end
  12. Bt Doctur

    Yoke seal

    no need for a bearing separator unless your removing the bearings. If you can slide the bearings off the gear ,you have a old style that just gets torqued . new type is rolling torque type. To do that corretly you can use a dead blow hammer to slightly seperate the bearing package and use...
  13. Bt Doctur

    Slow leak from top cap plate of Bravo 1

  14. Bt Doctur

    Oil weaping from alpha shift linkage

    FunT, that is a quad seal and would not cause oil to leak from the upper shift shaft
  15. Bt Doctur

    Bravo 3 gear oil leak

  16. Bt Doctur

    Bravo 3 gear oil leak

  17. Bt Doctur

    Bravo 3 gear oil leak

    If gear oil has leaked it leaked from the oil hose from the res to the drive. Using a length of hose approx 2 inches longer
  18. Bt Doctur

    Bravo 3 gear oil leak

    Gear Lube Reservoir Fitting Assy 90Deg, Mercury - Mercruiser 22-861150T02
  19. Bt Doctur

    Bravo 3 gear oil leak

    a universal vac hose connector but your issue is in replacing that hose without breaking of the end in the transom. Replacement is difficult but not impossable.Attach a razor blade to a dowel and slit the hose to remove it from the transom. Using a 3/16 or 1/4 inch rod 14 inches long with a...
  20. Bt Doctur

    difference between boat motor and car motor gm 350

    I think after 15 years he got it figured out. post your own problem not someone else`s
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