Service difficulty report · Detector · Boeing 747121

Difficulty date
February 10, 2001
Submitted
February 14, 2001
Operation
Air carrier
Aircraft
N681UP
Make and model
Boeing 747121
Aircraft serial
19661
Part
Detector
Condition
Failed
Location
Fire Warning
Stage of operation
IN
How discovered
C
Nature of condition
L
Precautionary procedure
K

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

What was found

INSPECTION TYPE:IN PRE DEPARTURE - FIRE WARNING TEST D/N RESET. REMOVED AND REPLACED FIRE WARNING CARD A-4. ALL OP CKS NORMAL. OK FOR SERVICE.