DZ headbolts

[Dan Borg]

Bryan,

You should be able to locate a helicoil repair kit no problem.  If you have
any problems, let me know.  I have a machine shop and work with alot of
helicoils on a daily basis.

Do you know if there are alot of guys striping the glow plug threads?  I am
thinking I should offer a thread repair service if there is a problem with
this.

Dan
appliedair at willapabay.org

  -----Original Message-----
  From: discussion-request at nsrca.org [mailto:discussion-request at nsrca.org]On
Behalf Of bryan
  Sent: Wednesday, June 11, 2003 3:44 PM
  To: discussion at nsrca.org
  Subject: Re: DZ headbolts


  I need a Head for a YS 1.40 fz or L for a friend
  if someone has one they would let go cheap
  also does any one know if they make repair helicoil kits for these motors
for striped glow plugs?
  Bryan
  WWW.EXECUTIVEAIRFRAMES.COM
    ----- Original Message -----
    From: Zoro1024 at aol.com
    To: discussion at nsrca.org
    Sent: Thursday, June 12, 2003 3:30 AM
    Subject: DZ headbolts


    Someone posted a problem with loose head bolts on their DZ a few days
ago.  Mine did the same .  It started 6 or so flights ago, and terminated
this evening with a blown head gasket.  I should have paid attention and
checked mine before. Thought I'd post this for anyone who thinks, oh well
theres probably only one engine like that and mine is just fine, maybe not.


    Mike H.
    nsrca 3509
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