Service difficulty report · Switch · Boeing 747123

Difficulty date
December 27, 1999
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N673UP
Make and model
Boeing 747123
Aircraft serial
20325
Part
Switch
Condition
Malfunctioned
Location
Cargo Bay
Stage of operation
UK
Nature of condition
N
Precautionary procedure
F

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

What was found

INSPECTION TYPE:N/A, AFT CARGO FIRE WARNING. REMOVED AND REPLACED FIRE BOTTLES AND DISCHARGE SWITCH, SYSTEM TESTS NORMAL.