correct as is Oxygen Regulator Switch

[Alpiinoo]

 Hi,

Viper's oxygen regulator supply switch is wrong.

And It should close on the ramp.

 

 

 

 

 

 

 

[BIGNEWY]

Hi,

 

this is correct as is 

 

https://www.cobhammissionsystems.com/oxygen-systems/military-aerospace-oxygen-systems/regulators/cru-98-oxygen-regulator/docview/

[Florence201]

6 hours ago, Alpiinoo said:

 Hi,

Viper's oxygen regulator supply switch is wrong.

And It should close on the ramp.

 

 

 

 

 

 

 

What do you mean close on the ramp? As in be in the off position? 
 

Edited July 6, 2021 by Florence201

[Alpiinoo]

2 hours ago, Florence201 said:

What do you mean close on the ramp? As in be in the off position? 
 

 

Yes off position.

[Florence201]

7 hours ago, Alpiinoo said:

Yes off position.

You may find this is part of the chief’s pre flight checks 

[Frederf]

Is there such a chief's checklist? I see it is there as part of the pilot's checklist and also flight manual normal procedures (which should generally match). It's not really clear if the procedure items are "do" or "verify" or a mixture of both. But unless there is some reason to store the airplane differently than the state indicated by the pilot procedure then it makes the most sense for the airplane to be prepared such that all actions possible were already set.

 

I feel that the Viper module has chosen to set certain switches to positions suitable for quick flight possibly to avoid user complaint (C&I UFC, O2 normal, air source norm, etc.) instead of their textbook positions.

[=Panther=]

On 7/7/2021 at 9:03 PM, Frederf said:

Is there such a chief's checklist?

Yes.