What was found
THE 1ST BOTTLE DISCHARGE LIGHT IS ILLUMINATED ON CARGO DETECTOR SUPPRESSION PANEL. FOUND NR 1 BOTTLE DISCHARGED AND LINE PRESSURIZED TO THE DIVERTER VALVE. REPLACED NR 1 FIRE BOTTLE AND METERING VALVE. ALL TESTED NORMAL AFTER MTC.
- Difficulty date
- September 17, 2007
- Submitted
- September 22, 2007
- Operation
- Air carrier
- Aircraft
- N312UA
- Make and model
- Boeing 737322
- Aircraft serial
- 23673
- Aircraft time
- 56,785 hours, 31,093 cycles
- Engine
- Cfmint CFM563C1
- System (JASC)
- 2621 · Fire Bottle, Fixed
- Part
- Metering Valve
- Condition
- Malfunctioned
- Location
- Fire Bottle
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- J
- Precautionary procedure
- F
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.