Feature Checkouts:  ALL RAC Commands

 

RAC MODULE CHECKOUTS.

SET UP:  Airframe side, jumper 28v out to SL Not Retracted, FLap not retracted.

 

Rac, one drive led, one return LED, a run LED, sometimes, a brake release light.

 

Brake release G100 mode, DN led Return LED…..and RUN LED IS DARK!!!

 

150 Rlsd, RUN LED only.  Then light RH FLAP ASYM, RUN goes dark

Feature Checkouts:  ALL RAC swittch inputs.

On airfram fixture, drive these pins one at a time to 28v:

Slat not fully retracted, Slat not fully extended, Slat Up (or flap down).  observe lights