Comments by "Simon Nonymous" (@Simon_Nonymous) on "All the Guns on a T-62 Tank (with Nicholas Moran, the Chieftain)" video.

  1.  @marc0523  they are usually 'positive pressure' sytems where air is drawn in through a compressor/fan system and filtered, then injected into the crew compartment and allowed to exit through orifices naturally. As long as the pressure is high enough for long enough, opening the breech to insert a shell, or the very brief opening of the spent case hatch, should not really upset the system, as the filtered air should flow OUT and naughty contamination should not flow IN. This would also help with any fumes from fired weapons by using fresh filtered air to push stale or polluted air out. I think.
    6
  2. No but I know a man who might. If it's still in the UK, there was a running AMX13 5 minutes walk from me.
    2