Recent content by SPK

  1. S

    an old aluminum?? what is it?

    Re: an old aluminum?? what is it? Hello again, as requested in an effort to identify this old aluminum boat I have received from the seller three more pictures. I hope they are helpful. I also received some measurements that are as follows: Length of boat overall 15 feet 8 inches, transom...
  2. S

    an old aluminum?? what is it?

    Hi guys, I was wondering if anyone could identify this old aluminum boat. I have no idea what make or model it is but I have an opportunity to buy it. What do you think? Thanks. Sean.
  3. S

    carb bushing Johnson 18 1958

    Hello again, I was wondering if someone could advise me with respect to the proper placement of the low speed needle carb bushing on a 1958 Johnson 18. It appears that this cylindrical piece is round and flat-ended on the one end and a bit more tapered on the other end. I am trying to figure...
  4. S

    1952 25 hp johnson

    Hello again, I was wondering what are the pros and cons of the 1952 25 hp Johhnson motor? Strengths, weaknesses? Are they difficult to restore? I don't know anything about their reputation as a motor. Are parts still available if needed? Thanks, Sean.
  5. S

    chrysler aluminum boat

    I need the expertise of Chrysler enthusiasts in identifying any info possible from the metal identification plate on the transom of an old aluminum boat. I have two sets of number:6900204 Chrysler, and, D.O.T. 11413920 and then the number 875 Maybe some of you people know what these numbers...
  6. S

    older evinrude

    Hello, I was wondering if someone could assist me in determining the year and horse power of an older evinrude that I have a chance to buy. The fellow selling it[at quite some distance from me] gave me the following numbers from the motor. I have no idea what they mean with respect to year and...
  7. S

    7.5 Johnson 1958 AD12 Powerhead help

    Once again I find myself in need of some expert advice with respect to the powerhead of this 7.5. Johnson. My parts booklet shows in a diagram the first 6 parts in the gear case group page as being #1 303335 gasket, #2 303356 plate, #3 303347 O-ring, #4 303391 Seal, #5 303357 spring, and #6...
  8. S

    oil leak 7.5 Johnson

    The parts booklet diagram on the Johnson 7.5 AD 12 1958 shows the O ring closest to the prop, followed by the seal. So the diagram appears to be showing that the seal would go on first, followed by the O ring. Is that correct? Is that the right assembly order? I have the O ring but not the seal...
  9. S

    1958 7.5 Johnson impeller replacement in progress

    Hello everyone, Well, it happened, the impeller is shot. I have it all apart now and am hoping to get some parts in the next few days. The taking apart was not too bad and I was careful to take some photos and keep the pieces in order. I have a couple of questions with respect to assembly...
  10. S

    1958 7.5 AD 12 Johnson impeller replacement

    Hello again, As you can see by the title of my post I am considering an impeller replacement[probably a late fall project] as the impeller seems to be working well to this point. Water is spluttering out when the motor is running. It isn't a stream like I have seen on some newer motors but it...
  11. S

    1958 7.5 Johnson still having issues

    Hi again, I am still working on my motor and am having some success. Yesterday on the water it was running pretty goood at both low and high speeds. I tweaked the high and low speed jets under load and had her running pretty good. I left the water in good spirits and didn't tinker around anymore...
  12. S

    7.5 Johnson 1958 AD12 Hose - Oil Line question

    Hello again, Still working on the old Johnson and making steady progresss. I have had it out on the water with varying degrees of success lately. The fuel /air lines have been replaced and the tank has great pressure. I have of late noticed some misfiring and so have removed the plate on the...
  13. S

    cover plate 304579 Johnson 7.5 1958

    Hello again, Directly below the slotted screw labelled "Fill with hypoid oil", there is a small cover plate held in place by two small slotted screws. This plate has 4 small vents in it. What is this vent covering - is it an exhaust or water port? Does it require service by way of removing it to...
  14. S

    1958 johnson 7.5 spark plug question

    Hi again, Still working on this old motor with a lot of success but require a bit more information. The background: 3.3 Mile master fuel tank with excellent pressure and good hissing sound when cap is loosened at end of run. No leaks. Motor starts well and runs well at WOT and at idle. I get...
  15. S

    7.5 johnson 1958 fuel/air hose size

    Hello again, I am wondering what size of fuel/air hose is used on the above motor from the male connector to the carburetor. I would like to get a short piece of good quality hose to have on hand for replacement purposes.[intended for new ethanol based fuel] If you know the inside diameter I...
See more
Top