Search results

  1. S

    1974 mercarb #bb5a

    rebuilding carb. bought a new needle valve and it came with a tiny spring (part#18-7295). where does the spring go? thanx!
  2. S

    excessive for.& aft.prop shaft play

    1982 228/pre alpha ser#6088583drive. seems i have too much play for. and aft.isit time for are a rebuild? also i did have some gear lube in bellows.Play in shaft is .043 in.
  3. S

    mando alt to single wire alt conversion?

    87 4.3 lx with 55 amp alt. 0 output voltage at post on alt. when i got boat excite wire (orange) was disconnected at alt.i jumped 12 volts from battery to alt output post to excite alt. still no ouput.cant i put a single wire alt. on (marine alt). if so what do i do with purple and red/purple...
  4. S

    trim full up.ram measurement?

    ihave 87 4.3lx transom assembly no. 0b853118. im adjusting trim limit switch. would liketoknow thelimit at full up position
  5. S

    test halleffect

    87 4.3 ser # ob825796 205 hp 262cid thunderbolt iv 4bbl . tested hall effect per. boatfix.com. iget 12 volts but when i break the field with cardboard or afeeler gauge i still read 12 volts.shot? oram i doing something wrong. also mygear on the dist. looks like its worn tothe point where it...
  6. S

    mercruiser or a fake

    eng ine mod# mcm 4.3 lx 262 cid 205 h.p. transom ass. #ob853118 mercruiser drive unit #0b856002 could you tell what service manual # i need. also how can i determine if this engine is a fake mercruiser or not.i am about to pull engine due to water in crank case.going to tear down engine because...
  7. S

    re sealing drive shaft housing alpha gen 11

    How doI remove seals from lower portion of upper drive shaft?
  8. S

    98- 50hp4strokeExcessive blowby

    Engine will idle all day long,throttle up @I get oil forced through breather tube and into silencer. Any suggestions before I tear it down?
  9. S

    15hp4stroke/oil in cyls

    When storing o.b. on its backside oil fills cyls. Enough oil to lock so it wont pull over.Is there a prob. or does it have to be transported upright at all times?
  10. S

    98 -15hp-4stroke/cyl's fill with oil

    when storing on its back ,oil fills cyl's.
Top