- Aircraft configuration prior to reset:
On ground, probe heat not selected "ON".
Circuit breakers to reset:
Steps to clear warning:Open associated probe breaker for 1 second, then
reset. If no help, open PHC #2 (122VU-Y12) for 1 second, then reset.
Reset duration:3 seconds.
Results of power up test or reset:Pass: Fault clears.
Fail: Fault remains.
Notes:If probe reset did not clear, reset ADIRU C/B’s.
#1=F6,C2 #2=N6,N4 #3=N5,N3
Sign off:AMM30-31-00-710-001.
Applicable deferrals:MEL30-31-01/02/03/04/05=Probe Heat.
320 Resets