What was found
AP/AT ANN TEST SWITCH 1 & 2 - NUT MISSING ON TEST SWITCH. GROUNDED - YES. REMOVED & REPLACED ANNUNCIATOR FLIGHT STATUS PANEL PER B737-900 AMM 22-11-32.
- Difficulty date
- August 20, 2022
- Submitted
- August 23, 2022
- Operation
- Air carrier
- Aircraft
- N487AS
- Make and model
- Boeing 737
- Aircraft serial
- 44108
- Aircraft time
- 25,302 hours, 7,807 cycles
- System (JASC)
- 2210 · Autopilot System
- Part
- None
- Part number
- D43456001
- Part serial
- 15330072015
- Condition
- None
- Location
- Flight Compartme
- Part time
- 25,320 hours, 7,811 cycles
- Stage of operation
- NR
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.