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Thread: Back in The Air!

  1. #1
    Senior Member Pilawt's Avatar
    Join Date
    Jan 2010
    Location
    Vancouver, WA
    Posts
    170

    Smile Back in The Air!

    Along with the arrival of beautiful weather in the Northwest I'm happy to report that Sport Cub S2 #62 is back in the air after a two-month hiatus.

    As some of you know, we'd been watching compressions in my engine since last summer at 125 hr. TT, when cylinder #4 was down to 50/80, and all four were leaking from the exhaust valves. TCM and my local mechanic recommended that I keep flying it and see what happens.

    It seemed to be running fine when it went in for condition check in mid-December (150 hr. TT). But #4 was now down to 40/80. So all four cylinders were taken to Premier Aircraft at Troutdale Oregon for re-work. I haven't yet talked to Norm at Premier about his findings, but my local mechanic said it looked to him like bad valve seats.

    It's back in the air now, and I have to say I'm pleasantly surprised by the increase in performance. It performed well before, but now -- wow! I'm hopeful this work will have cured whatever was ailing it.

    Other than this one glitch, the airplane has been trouble-free and a total joy to fly. I'm looking forward to some serious Cubbing this year.
    Last edited by Pilawt; 02-20-2010 at 06:50 PM.
    Jeff Jacobs
    Vancouver WA / KVUO
    C-172N-180


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