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  1. J

    Trim/Tilt Motor "clicking" not going up or down :(

    Hi Guys, My Trim tilt motor has suddenly stopped working, when you press the button to tilt up or down it just clicks, one click. I thought last time I had this problem it was the solenoids, but I replaced both of them about 6 months ago, and it has been in the water only twice since, it was...
  2. J

    454 Raw Water Pump Pulley (Tension adjuster bearing)

    Hi Guys, I finally got the boat on the water over easter, and it actually worked, very suprised :) Anyway, I did have one issue, the bearing that the raw water pump belt connects to and is used to adjust the tension seized, and cause the belt to slip off and make me angry. In any event, I...
  3. J

    454 Cylinder Head Replacements Regular Car Heads ok?

    Hi Guys, In my quest to spent every cent I will ever earn, I now have to replace my cylinder heads as they are completely shagged. Im in Australia, and they want about $3000 US for new heads from a mercury dealer, to which I promptly had a heart attack and left. My engine is a 93 model 7.4l...
  4. J

    '93 454 -> Weber Carby Replacement, can I go rochester?

    Hi, I have found a leak inmy carby thats causing all sorts of problems, flooding, etc so I am looking to get a remanufactured carby. I have only found a few places that say they have the weber carby I have, which I believe is original part # "3310-806755A 1" These guys seem to do the "A 2"...
  5. J

    Convert 93 454 from mech fuel pump to electric?

    Hi Guys, I have recently had serious issues with my fuel pump, and over christmas the lack of available parts in australia means I will probably have to wait 2-3 weeks for a new mechanical fuel pump from mercruiser (or even a replacement from the USA) I am condisering bypassing that fuel pump...
  6. J

    454 Magnum Starter Motor/Alternator Wiring Question

    Hi Guys, Im sure this is an easy one, hopefully someone can help. I have just aquuired a boat with a 92 model 7.4L 454 Magnum engine which is not charging at the moment. I looked at the wiring diagram from the manual, and it seems to me that the red wire from the battery and the orange wire...
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