Quick turnaround checklist: FMS FUEL USED - RESET

[DanielR]

Hi,

the quick turn-around checklist has the item FMS FUEL USED - RESET:

What am I supposed to do there? The used fuel quantities on the FUEL PRED page seem to be immune to any reset attempts via CLR/DEL. Not even resetting the FMS via STATUS page and flipping navdata base clears those counters (they do auto-clear later, I think when starting engines again or around that time).

Best regards,
Daniel

[ois650]

On the PERF INIT page clear the fuel amount using CLR/DEL 

[DanielR]

You mean CLR/DEL the following field?

This didn't clear the fuel USED numbers in FUEL MGMT page... and the checklist item says to clear fuel USED.

Anyway, will test again.

Best regards,
Daniel

[richjb]

Go to the PERF Menu and select FLT LOG.  Reset the Fuel in the FLT LOG page.  
 

FLT LOG should pop up automatically during the landing rollout. 
 

Rich 

[richjb]

I check the HS CL650 and line selecting DELETE into the FUEL USED line of the FLIGHT LOG page will not reset the fuel used to zero.  I'm 95% certain that this is not correct behavior because it has worked in the DA2000 (PL4 & FMS 6000), the CL300 (PL21 & FMS 5000) and CL350 (PL21 Enhanced & FMS 6200).  Still, Bombardier might have asked Collins to set this up differently in the CL650.  

I filed it over on the Support page. 

Rich