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  1. J

    yammy 75aet tach

    can someone tell me which setting is right, on the back of my tacho,for a 75hp 3 cyl. aet yamaha.<br />ie 2 pulse,3 pulse,4 pulse,5 pulse or 6 pulse?<br />cheers jonah.
  2. J

    re-compression test

    hi, comp.test on classic50 was,<br />#1-138 (psi)<br />#2-138<br />#3-112<br />#4-122<br />is this about right?-jonah.
  3. J

    compression test

    hello, mercury classic 50,is it best to remove all plugs before doing a compression test, or remove one at a time, cheers jonah.
  4. J

    red band/blue band

    i've been offered a merc. 70 blue band, whats the difference between a blue band and a red band motor? cheers jonah.
  5. J

    regulating voltage on classic 50

    what's the best way to regulate the voltage down to about 14v on the charging circuit from my merc. 45, (currently reading 17v+, sorry no pun intended). cheers jonah.
  6. J

    boat paint

    hello,i've got a fibreglass boat which was handpainted by the last owner.i'd like to lightly<br />rub it down, and spray the same colour using auto spray cans. would this affect the gel coat, or any other adverse effects?- cheers jonah.
  7. J

    mercury 45/50

    hello, new to this site, i've just bought a boat with a mercury ob the decal says 45, but the guy selling says it's a 50. the ser. no. is ob225042 the carbs are leaking managed to get them off this morning for a clean up. could you tell me what year it is, and what fuel mix is correct. cheers...
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