LOX Question

[OneTimeSooty]

Serious one!

Just been asked if there's a minimum time that needs to be observed post LOX replen. 30mins and 4 hrs have been bounded around, but finding the answer in black and white seems to be a bit difficult! Any ideas?

No speculations please - if you can back it up with a reference so I can confirm it I'd appreciate it.

Cheers.

 

[Billy Whizz]

Serious one!

Just been asked if there's a minimum time that needs to be observed post LOX replen. 30mins and 4 hrs have been bounded around, but finding the answer in black and white seems to be a bit difficult! Any ideas?

No speculations please - if you can back it up with a reference so I can confirm it I'd appreciate it.

Cheers.

In what respect?

Before you can smoke or before its usable to aircrew?

 

[OneTimeSooty]

Usable to aircrew.

Found it just after posting it here - 30mins - though I think it's dependant on A/C type.

Thing is, I set my AMM's the same challenge and they found it in 10 mins.....

Cheers anyhow!