Service difficulty report · Module · Boeing 7373B7

Difficulty date
July 30, 2002
Submitted
August 21, 2002
Operation
Air carrier
Aircraft
N371US
Make and model
Boeing 7373B7
Aircraft serial
22950
Part
Module
Part number
659401
Condition
Faulty
Location
Fire Control
Part time
38,915 hours
Stage of operation
DE
How discovered
O
Nature of condition
N
Precautionary procedure
O

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

What was found

ON DESCENT, THE FIRE WARNING ANNUNCIATOR ON THE GLARESHIELD ILLUMINATED. CREW COULD NOT CANCEL THE LIGHT. NO OTHER INDICATIONS OF FIRE WAS NOTED. FIRE DETECTION TESTS NORMAL OTHERWISE. FLIGHT LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE REMOVED AND REPLACED THE FIRE CONTROL MODULE. SYSTEM TESTS NORMAL IN COCKPIT AND E & E COMPARTMENT.

More about the Boeing 737-3B7