What was found
CARGO FIRE WARNING PANEL DOES NOT TEST CORRECTLY. GROUNDED - YES. CLEANED HORN CUTOUT SWITCH IN MAIN WHEELWELL, IAW SWPM 20-60-01 AND OP CHECKED GOOD IAW B737-MAX AMM 26-16-00-710-801.
- Difficulty date
- August 28, 2023
- Submitted
- August 29, 2023
- Operation
- Air carrier
- Aircraft
- N921AK
- Make and model
- Boeing 7379
- Aircraft serial
- 43337
- Aircraft time
- 7,100 hours, 2,055 cycles
- System (JASC)
- 2610 · Detection System
- Part
- Unknown
- Part number
- UNKNOWN
- Condition
- Unknown
- Location
- Unknown
- Stage of operation
- NR
- How discovered
- V
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.