Recent content by steviecops

  1. S

    Yamaha 2b condenser

    Hi i want to replace the ignition points and condenser on my Yamaha 2b. I managed to fine some new, old stock points on eBay, but to buy a condenser new is ridiculous money for what it is. Could I use a motorbike condenser, which are a fraction of the price? thanks
  2. S

    Johnson 55 water pump question.

    Hi<br />I fitted a new water pump kit, with housing, on my 1980 Johnson 55 today. The impeller that came with the water pump kit was different to the old one in that it had the plastic cam as a key instead of a metal pin.<br /><br />Everything went together O.K, but there is a bit of play in...
  3. S

    Replacing powerhead bearing. Merc 90.

    Hi<br />I have a 1987 Merc 90, 3 cylinder. I have to replace the lower crankshaft bearing. Is it possible to replace this bearing without splitting the crankcase?<br /><br />Thanks<br />Steve
  4. S

    Stripping down a merc 90.

    Hi<br />I have a three cylinder Mercury 90 from the late 80's or early 90's, (haven't got the serial number to post yet).<br />I bought it as running but noisy, suspected bearing noise. Anyway, I want to get an idea if stripping this motor down to investigate is within my capabilities, so I...
  5. S

    Rectifier wiring question

    Hi<br />This is going to be a difficult one, but here goes.<br /><br />I went to replace the rectifier on my motor, (J55EL80C), but can't identify which wires go where. The old rectifier had one red wire, a plain yellow wire, a yellow wire with a grey stripe and a yellow wire with a blue...
  6. S

    Breaking in new powerhead.

    Hi<br />I took my boat out for the first time since fitting the new powerhead. (Johnson 50, 2 cylinder). I had started the boat in a water butt at home previously, and let it idle for about 30-45 minutes total. Yesterday was the first time it has been out on the water.<br /><br />I did a...
  7. S

    What year is this Mariner 4?

    Hi<br />I have a Mariner 4 and the serial number is; <br /><br />6 131035<br /><br />Could anyone please tell me what year it is? It's quite a late model. I would imagine somewhere in the 90's.<br /><br />Thanks<br />Steve
  8. S

    Lost some compression. Update. Pictures now on.

    Hi<br />I think I almost known the answer to this one, but I want make sure. Also, I suppose I'm hoping for some reassurance! Motor is a Johnson 55, two cylinder. Model number is J55EL80C.<br /><br />Last time out on my boat, I was cruising along at about 5200 rpm when the engine started to...
  9. S

    1972 Merc 650. Carbs leaking and won't idle.

    Hi<br />I think I already know the answer to this question but I'm not very familiar with Merc engines so I want to be sure.<br /><br />I have a 1972 Merc 650 three cylider. It will start and run, but I have to keep hitting the choke to keep it running. It leaks fuel from both carbs...
  10. S

    1972 Merc 65. Carb rebuild question.

    Hi<br />I have a 1972 65hp Merc that is leaking fuel from the carbs. I've had it running, but it won't stay running without choke. Yet when the engine shuts down, fuel pours from both carbs.<br /><br />I want to remove the carbs and rebuild them, but I'm still waiting for my manual to arrive...
  11. S

    1983 Johnson 20. Lean condition.

    Hi<br />I have a 1983 Johnson 20 that isn't running right. It has a good spark on both, compression is good on both and I've cleaned and rebuilt the carb with a new kit. <br /><br />It won't run at low revs without choke, and even then it sneazes and cuts out every so often. If you push the...
  12. S

    Transom screws.

    Hi.<br />I'm restoring a 1958 Evinrude lightwin and I need two transom clamp screws. (The old ones were broken.) Were the thread sizes changed at any time, or do all OMC transom screws use the same thread? Can I still get these screws from a dealer or do I need to salvage some from another...
  13. S

    What is this thing?

    Hi.<br />I've got a 1972 Mercury 65hp that I'm working on. The remote control box is in a mess, and it needs a new key switch. <br /><br />There is a cable coming from somewhere on the engine that has a round plastic thing on the end. It looks like it should be screwed to something and has a...
  14. S

    Starter dragging. 1971 Evinrude 60.

    Hi<br />I have a 1971 Evinrude 60, (3 cylinder), that I'm trying to get running. The starter turns on the key, but only cranks the engine very slowly. I've cleaned all the terminals and tightened them but it made no difference. I've tried jumping it from the selanoid and even direct from the...
  15. S

    HP ratings question.

    Hi<br />I read here that the newer OMC 6hp motors are actually the same as the older 7.5hp due to the way that the hp is rated these days. Is that correct? If so, what would a 1979 6hp be rated at by todays standards?<br /><br />Thanks<br />Steve
See more
Top