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  1. M

    New Mercruiser rear engine mounts

    Can the stainless washer that is placed inside the fiber washer be eliminated?
  2. M

    Alignment tool max depth

    What is the maximum depth a Mercruiser alignment tool should enter the coupler/bearing etc. 5.7 l. 1994 Alpha 1. Shoud the aliignment tool bottom out on the 2.200 and 2.750 ridges? If so only the gimbal bearing should be in the 3.750 side. Did I get it right...? Thanks !!!
  3. M

    Mercruiser 5.7 engine riser gasket

    Can someone explain why my engine (OF353346, '94) uses a riser gasket with two largge orifices and two small, while the exhaust manifold has 4 large ones? Regards to all
  4. M

    Mercruiser 5.7 thermostat check balls

    This was previously posted with no replies. I hhave decided to repost and rephrase: Engine is a 5.7 1994 Mercruiser S//N OF353346, (recently overhauled). The original thermostat housing was corroded and has been replaced with Mercruiser part # 87290A23 as per Service bulletin 99-2. I have...
  5. M

    Mercruiser 5.7 1994 Thermostat housing

    I have a 1994 5.7 Mercruiser engine which I have recently overhauled. The original thermostat housing, ("design II") did not have check balls installed. The housing was badly corroded and needed replacing. Design II is no longer available and Service bulletin 99-2 advises replacing with P/N...
  6. M

    Shift bracket assembly

    Hello forum, who can tell me what mercruiser manual (enginne , tech, service, etc.) has the installation instruction for the shift bracket assembly Alpha1) Thanks a million
  7. M

    Alpha 1 rear engine mount

    In 2003 Mercruiser discontinued the use of the rear "wound" washer. Is this also aplicable to older Alpha 1's when replacing the rear engine mounts?
  8. M

    Waterlogged foam

    After reading through multiple posts, here and in other sites I note that the general concensus is that once foam is waterlogged there are two options, remove foam, replace foam or sell boat. This is well and fine, but now my post: water and gravity do not llike each other therefore why can't...
  9. M

    Parts manual

    Does anyone have a link for 1 1994 5.7 L 4 bbl mercruiser?:)
  10. M

    Parts Mnual anyone?

    Looking for 1994 5.7L 4bbl parts manual (mercuiser)
  11. M

    Hydraulic rams overhaul

    Does anyone have schematic/of Alpha 1 Rams (hydraulic trim cyliinders)
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