Loading ...
Sorry, an error occurred while loading the content.

Re: [Z_Scale] Re: AZL SD70M sounds like a grinder

Expand Messages
  • John Mui
    The other option is to trade with someone that has one of the first run SD70. The first runs quieter but slower. If you live in San Francisco, Robert Ray may
    Message 1 of 3 , Jan 26, 2008
    • 0 Attachment
      The other option is to trade with someone that has one of the first run
      SD70. The first runs quieter but slower. If you live in San Francisco,
      Robert Ray may trade with you. He prefer the faster engine. All you doing
      is swapping chassis and not the shell.

      John
      ----- Original Message -----
      From: "pinekirk" <pinekirk@...>
      To: <z_scale@yahoogroups.com>
      Sent: Thursday, January 24, 2008 7:31 PM
      Subject: [Z_Scale] Re: AZL SD70M sounds like a grinder


      > one thing you might check is to slip the shell off and make sure the
      > plastic retainers are in place over both trucks. one of mine was
      > missing and under load it made the gears buzz. otherwise i think the
      > extra "slop" in the worm gear retainers is the problem. that's what
      > i've read, anyway.
      > dave f.
      >
      > --- In z_scale@yahoogroups.com, "Dave Stubbs" <dstubbs@...> wrote:
      >>
      >> Hi guys, I just got my UP Flag unit and it looks great but sounds like
      >> the gears are grinding. I've read on the boards this is common. I did
      > a
      >> search but didn't find anything about this but I know I've read about
      >> it. Any tips on how to quite her down? Also I understand the motor is
      >> 8v max, can I install a diode or 2 on the circut board to reduce
      >> voltage to the motor ?
      >>
      >
      >
      >
      >
      > Z-scale: minimum siZe, MAXIMUM enjoyment!
      >
      > Yahoo! Groups Links
      >
      >
      >
      >
    Your message has been successfully submitted and would be delivered to recipients shortly.