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No, George I did not. This was assembled back
in 2001 and did not think to check the apex grove, however, I do think I
detected a bit of a "V" shape to at least one. I am going to go back
out and measure it to see whether it was my imagination or real.
Thanks for the suggestion of the Rx-8 Rotors they
are quite a bit cheaper than the 9.7:1 for the NA 91. However, Mazdatrix
has not found anyone to mill them for the Rx-7 Apex seal, yet. They told
me to check back in a couple of weeks.
Ed
----- Original Message -----
Sent: Tuesday, April 12, 2005 6:44
PM
Subject: [FlyRotary] Re: The Final? story
on the engine problem
Ed,
Did you check side clearances in the apex groove
before assembly?
George ( down under)
----- Original Message -----
Sent: Wednesday, April 13, 2005 5:15
AM
Subject: [FlyRotary] The Final? story
on the engine problem
Second set of photos
Photo Apex Scrapes shows that the ejected apex
seal piece probably made it around the chamber a couple of times, one
impression looks to be smaller than the width of the ejected piece - so
perhaps it broke up further in its round.
Photo Apex Slot Peened shows that the 2nd apex
seal of #1 rotor that would not move up and down - clear why, now. The
departing piece peened over the slot and froze the seal in its slot. I
had to pry the opposite end of the seal up to the position you
see.
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