What was found
OVHT/FIRE WARNING TEST FAILED "FAULT" ILLUMINATED, #1 FIRE WARNING SWITCH DOES NOT ILLUMINATE. GROUNDED - YES. PERFORMED FUNCTIONAL TEST PER AMM 26-11-00. NO FAULTS NOTED AT THIS TIME. OPS CHECK OK.
- Difficulty date
- June 28, 2019
- Submitted
- July 1, 2019
- Operation
- Air carrier
- Aircraft
- N587AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35684
- Aircraft time
- 45,007 hours, 13,084 cycles
- System (JASC)
- 2612 · Fire Detection
- Part
- Warning System
- Condition
- Malfunctioned
- Location
- Cockpit
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.