Service difficulty report · Circuit Breaker · Boeing 737990ER

Difficulty date
October 31, 2014
Submitted
November 4, 2014
Operation
Air carrier
Aircraft
N409AS
Make and model
Boeing 737990ER
Aircraft serial
41733
Aircraft time
6,977 hours, 2,223 cycles
Part
Circuit Breaker
Part number
UNKNOWN
Condition
Tripped
Location
Satcom
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

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

What was found

DURING PREFLIGHT FOUND CIRCUIT BREAKER P18-D 13 SATCOM TRIPPED. ACFT GROUNDED. RESET SATCOM CIRCUIT BREAKER IAW AMM 20-60-01.