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  • Blade tracking

    Hi guys whats the best way to track the blades ?, maybe some-one can have a look for me ? would be willing to travel.

  • #2
    Take a look at Finless Bob's video: http://video.helifreak.com/?subpath=...racking101.wmv
    Martin

    Most of the Aligns, fair few Spektrum bits, bunch of Align & HiTec servos, OBE, VD & Bar.

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    • #3
      I use a bright orange sticker on the leading edge of one blade near the tip & another on the trailing edge of the other. Then when i spool up i can clearly see which is higher & which is lower. Most times its only the longer links that need a turn.
      Yes the big sigpic is coming back

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      • #4
        Or just mark one of the blades near the root of it, just so you know which one you adjust. Spool her up, look at the tracking, stop the spooling up, adjust the link on the blade you marked, spool up agian. If it gets worse, adjust the blade you marked the other way, if it gets better, keep adjusting the blade you marked the same way as before untill it is right.

        Job done.

        What heli is it? And what blades? I'm asking because we had one of our members with a T-rex 600 nitro with serious tracking problems, we tried everything, nothing worked, we even got him to buy a new shaft, spindle, dampeners, for the head, took it apart, double checking the assembly to see if he did it right, but they were still way out. Swapped the blades over with my T-rex ESP(got nitro on my blades now!!! YUK!!) and it was spot on. Turned out the blades were way off balance. He got himself another pair, and it was all sorted.
        Just something I thought I may add.....
        Flying T-rex 600ESP!!

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        • #5
          Dont think ive ever had to track a set of blades in on my 600/700s ijust make sure all links are identical in length and ive been through some blades believe me!
          The quality of nhp blades must be spot on or maybe im just lucky?
          Avant mostro 700E
          Avant mostro 700 Nitro



          member of :
          South cheshire heliaddicts

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          • #6
            Originally posted by Airwolfie View Post
            Or just mark one of the blades near the root of it, just so you know which one you adjust. Spool her up, look at the tracking, stop the spooling up, adjust the link on the blade you marked, spool up agian. If it gets worse, adjust the blade you marked the other way, if it gets better, keep adjusting the blade you marked the same way as before untill it is right.

            Job done.

            What heli is it? And what blades? I'm asking because we had one of our members with a T-rex 600 nitro with serious tracking problems, we tried everything, nothing worked, we even got him to buy a new shaft, spindle, dampeners, for the head, took it apart, double checking the assembly to see if he did it right, but they were still way out. Swapped the blades over with my T-rex ESP(got nitro on my blades now!!! YUK!!) and it was spot on. Turned out the blades were way off balance. He got himself another pair, and it was all sorted.
            Just something I thought I may add.....
            Its a belt cp and its just the standard blades they seem balanced ok so i will try what you said....thanx

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