What was found
#1 ENGINE FIRE TEST FAILED. GROUNDED - YES. ACCOMPLISHED VISUAL CHECK OF ENG#1 FIRE LOOP LUG CONNECTIONS & ENG #1 SYSTEM CHECK B737-900 AMM 26-11-00 REVERSED ENG#1 SWITCH TO NORMAL.
- Difficulty date
- May 24, 2022
- Submitted
- May 26, 2022
- Operation
- Air carrier
- Aircraft
- N481AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 44106
- Aircraft time
- 25,279 hours, 7,951 cycles
- System (JASC)
- 2610 · Detection System
- Part
- Fire Detector
- Part number
- UNKNOWN
- Condition
- Failed
- Location
- Unknown
- Stage of operation
- NR
- How discovered
- V
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.