Service difficulty report · Circuit Breaker · Boeing 7377H4

Difficulty date
February 19, 2020
Submitted
February 24, 2020
Operation
Air carrier
Aircraft
N442WN
Make and model
Boeing 7377H4
Aircraft serial
32459
Aircraft time
57,536 hours, 34,093 cycles
Part
Circuit Breaker
Condition
Tripped
Location
Te Flap System
Stage of operation
LD
How discovered
O
Nature of condition
F
Precautionary procedure
O

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

What was found

DECLARED AN EMERGENCY, FLAP LOCKED OUT AND FLAPS 0 AT LANDING. / FOUND FAULT 27-53280 ON FLAP/SLAT ELX AND FOUND C/B C1443 POPPED. T.S USING WDM 27-53-21 FOUND WIRE W1032-2009R-20 DAMAGED AND SHORTED TO SHIELD 4" OF CONNECTOR D11824. REPAIRED WIRE PER SWPM 20-10-13 CK GOOD

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