Service difficulty report · Monitor · Boeing 747422

Difficulty date
November 24, 2011
Submitted
December 5, 2011
Operation
Air carrier
Aircraft
N178UA
Make and model
Boeing 747422
Aircraft serial
24385
Aircraft time
88,666 hours, 10,749 cycles
Engine
Pwa PW4056
Part
Monitor
Condition
Failed
Location
Seat 13k
Stage of operation
NR
How discovered
9
Nature of condition
B
Precautionary procedure
O

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

What was found

ELECTRICAL ODOR AND SMOKE FROM SEAT 14JK. FLT ATTENDANT REMOVED POWER FROM SYSTEM AND SMOKE ODOR DISSIPATED. FOUND ELECTRICAL ODOR FROM 13K MONITOR. CONFIRMED 13K MONITOR FAILED. NO OTHER DAMAGE FOUND. REPLACED MONITOR AT 13K. CONFIRMED OPERATIONAL CHECK OK AT 13K MONITOR. IFE SYS CHECKED OK.