Service difficulty report · Oven · Boeing 747422

Difficulty date
April 15, 2000
Submitted
October 4, 2000
Operation
Air carrier
Aircraft
N120UA
Make and model
Boeing 747422
Aircraft serial
29166
Aircraft time
4,560 hours, 611 cycles
Engine
Pwa PW4056
Part
Oven
Part number
2610000101
Part serial
0513
Condition
Smoke
Location
Galley
Stage of operation
NR
How discovered
O
Nature of condition
B
Precautionary procedure
F

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

What was found

OVEN IN 1ST CLASS STARTED SMOKING INTERNALLY. NO FIRE OR FLAMEOBSERVED. USED HALON AND WATER EXTINGUISHER INSIDE OVEN. ALL CB''S PULLEDFOR THAT GALLEY AREA PRECAUTIONARY. DID NOT APPEAR TO BE ELECTRICPROBLEM. MAY HAVE BEEN OBJECTS INSIDE. *S/D* SUSPECT OBJECTS LEFT INSIDE FOR EXTENDED DURATION RESULTING IN SMOKING FOOD. (P/N 2610-0001-01) OVEN WAS SERVICED, CLEANED AND TESTED BY W/C 151 AND RETURNED TO SERVICE. NO FAULT FOUND.