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Thread: Classic RT Issue

  1. #1
    Join Date
    Aug 2018
    Location
    Central Texas
    Posts
    449

    Classic RT Issue

    Well, having an issue I've never seen or literally heard before. When I aired it up, air came out the back of the valve where you would adjust the velocity with a hex. It was soooo loud and sounded like a jackhammer!! I replaced the orings but not sure if I missed something. Is there a exploded view of the classic RT valve? I've searched here and google with no luck.
    JB
    Aggie Class of '09

  2. #2
    Join Date
    Oct 2004
    Location
    Mt. Pleasant, SC
    Posts
    2,741
    they are the same internally as rt valves with the exception of the banjo bolt and maybe being milled for the 2nd on/off oring.

    sounds like your reg piston is toast.

  3. #3
    Join Date
    Aug 2018
    Location
    Central Texas
    Posts
    449
    Is that hard to fix? I only have experience with oring replacement.

  4. #4
    Join Date
    Aug 2013
    Location
    waiting for winter
    Posts
    1,769
    no, it is the brass piece under the velocity adjuster, just buy a new one and put it in.

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