FX Wiggle room between plenum and power block on Impact M3 when disassembled

[Der_Berend]

Hey good people,

I did a bit of an oopsie during a hammer swap on my M3 and may or may not have attempted on unscrew the plenum with 100 bar inside. The damage seems to be just an O-ring on the plastic part towards the receiver, inside of the plenum (which has now been replaced) but I also noticed I can wiggle the power block a little bit w.r.t. the plenum whereas I don't think I could with the previous hammer swap. Can anyone weigh in on this before I reassemble and pressurise a (potentially) broken gun?

Cheers!

 

[Airgunmann]

The set screw probably loosened up on you a little bit it just helps hold it in place and I would try snugging it up a bit if you have the gun tore down that far to swap the hammer I would check it before going back together

 

[Airgunmann]

The plenum has to be flush with the end cap and tight to the receiver and power block no space between them as well

 

[Airgunmann]

Could also be set screw in the out side of the plenum too I forgot about the small one in the back of the plenum tube it's a small set screw by the back of the 720 tube

 

[Der_Berend]

The set screw probably loosened up on you a little bit it just helps hold it in place and I would try snugging it up a bit if you have the gun tore down that far to swap the hammer I would check it before going back together

That's exactly what it was! Just that little grub screw. Gun works a-ok again, thankfully it was just the one blown O-ring.

Thanks for the feedback!

 

[Airgunmann]

Yup glad you got it fixed