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Old Aug 25, 2012, 07:47 PM
JayNZ is offline
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Joined Mar 2012
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I am having the same issue with my apache head. the top piece is a little wobbly, Think it was tapped crooked? It is hard to retap it? I get a nasty vibe on spool up, but then goes away. I can see the very top wobble as it were bent or assembled wrong.......[/QUOTE]

Hey mate, Try screwing the grub screw quite deep into the top of the head first, and then screw the sensor on, and if that wobbles, then try screwing it (the grub screw)deep into the airsensor first and then try screwing that onto the head. if that still oscillates, then you will not only need it retapped, but re-lathed, which is what i had to have done to mine. BUT... I think i just did it wrong, and basically the grubscrew needs to be deep inside the head and only a little inside the air sensor because even after lathing and retapping i still had a wobble but once i sunk the screw deeper into the head, i eliminated it. good luck.
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Last edited by JayNZ; Aug 25, 2012 at 08:05 PM.
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