What was found
CARGO FIRE AFT ARM SWITCH NO LIGHT TEST. FIRE TEST PASSES OKAY. REPLACED SWITCH MODULE & RESET ACFT POWER & CHECKED NORMAL.
- Difficulty date
- January 13, 2012
- Submitted
- January 24, 2012
- Operation
- Air carrier
- Aircraft
- N793UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26946
- Aircraft time
- 64,100 hours, 9,258 cycles
- Engine
- Pwa PW40903
- System (JASC)
- 2612 · Fire Detection
- Part
- Switch
- Condition
- Failed
- Location
- Fire Arm
- 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.