Shaft/Strut issue

Shaft/Strut issue
  • FullHouseFullHouse July 2011

    1968 Alglas 25'. What is acceptable distance between aft end of strut and prop?

  • I'm not sure why you ask but as long as there is no direct contact you should be good to go.

  • FullHouse you need enough space between the back end of the strud and the hub of the prop to be able to get the jaws of a prop puller in there for prop removal.

    Capt. Dennis Warwick, 1973 MY 40, Desperado II, Middle River, MD
  • boatman64boatman64 July 2011

    FullHouse,
    a class="lightbox" rel="nofollow" href="/">img width="250" style="border:0" alt="image" src="/" />

    On my 1977 26' from this picture you can probably estimate the shaft length. The strut is 4" long; where the cutless bearing is. In this picture I was pressing out the old bearing with my home-made bearing puller. I have another picture with the prop still on, before I began, if that would help.

    Attachments
    112.JPG 3M
  • Great job on the strut puller, a little less money than one from Strut Pro. I bought the Strut Pro by rationalizing that the yard labor cost to do my 4 bearings would equal or exceed the cost of the tool. Then I am ready to go again in the future. The tool made things so easy it should be illegal.

  • boatman64boatman64 July 2011

    Yeah, the Strut Pro tool was the inspiration for this one. No way I wanted to spend $700 for the tool. Some angle iron, threaded rod and pipe fittings and I got something similar. Worked great; popped that old cutless bearing right out with no sweat.

    Attachments
    111.JPG 3M
  • I only bought the tool with the colletts for my shaft and bearings which saved a few hundred, still it hurt. Great tool though.

  • BCSBCS September 2011

    another way to solve the issue is to know that the prop 9if its the original 14-10pitch with cup on the one inch shaft before a1 1/4 " rudder post, is to know that the aft most section of he pop sits 4 to 5 " away from that rudder post

  • joebobbjoebobb October 2011

    I don't know how much distance is the minimum. I suppose about 1/4" or so. I do know there is a rule of thumb regarding the maximum...it shouldn't be more than about the shaft diameter. So for a 1" shaft there shouldn't be more than about 1" of shaft between the strut and the propeller.

    Kind regards,

    JoeBobb

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