kayfun stuck on panzer top cap

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dabba1991

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May 15, 2014
72
37
hinesville, GA, USA
so my kayfun is stuck on my panzer it starts to spin and clicks like one of the screws came lose. I dont know how but it happened. my question is how to get this off i tried the vice,, freezing, gloves, everything. even tried getting something under it to pry it up and turn it but couldnt get anything to fit past the lip. so my question is how to get this off im all ears
 

jpcwon

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Jan 14, 2014
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North Easton, MA
Is it a KFL+ with AFC? If so, then I bet the AFC grub screw backed out and is catching on the deck of the Panzer. Maybe try turning the whole thing upside down and jiggling it while you turn the KFL back and forth? Maybe gravity will take over and help the AFC screw to come un-stuck?

This is, of course, all assuming you have a KFL+.....
 

graybeard

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Oct 20, 2013
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Gaffney SC
It is probably the air control screw, which are notorious for backing out as the mod is jiggled. The only fix I have found is to use enough force to scrape the screw head across the head of the mod. Mine would come loose after less than 1/4 of a turn leaving a small scratch in the top of the mod. The scratch is just a cosmetic issue and hasn't caused any other problems. I have learned to either remove the air screw entirely or make sure it is recessed enough to not be a problem whenever I fill the tank.

If the screw backs out and protrudes into a deep air channel in the mod it may take lots of twisting the kayfun both ways to eventually work it loose. Good luck and be patient.
 
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