Service difficulty report · Circuit Breaker · Boeing 737890

Difficulty date
November 7, 2017
Submitted
November 9, 2017
Operation
Air carrier
Aircraft
N506AS
Make and model
Boeing 737890
Aircraft serial
35690
Aircraft time
35,748 hours, 10,971 cycles
Part
Circuit Breaker
Condition
Tripped
Stage of operation
NR
How discovered
9
Nature of condition
O
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

CIRCUIT BREAKER D-1 WARNING LIGHT BATTERY ON PANEL P18-1 WAS TRIPPED. ACFT GROUNDED. RESET THE CIRCUIT BREAKER. THE CIRCUIT BREAKER REMAINS SET IAW AMM 20-60-01, AND WDM 22-14-11. ALSO ACCOMPLISHED FLIGHT STATUS ANNUNCIATOR TEST IAW AMM 22-11-32.