What was found
AIRCRAFT WAS IN BASE MAINTENANCE. R3 DOOR MODE SELECT SWITCH FOUND INOPERATIVE DURING EMERGENCY POWER ASSIST SYSTEM TEST. REMOVED AND REPLACED SWITCH PER AMM 52-11-28. OPERATIONAL CHECK GOOD.
- Difficulty date
- July 24, 2017
- Submitted
- July 25, 2017
- Operation
- Air carrier
- Aircraft
- N780AN
- Make and model
- Boeing 777223
- Aircraft serial
- 29956
- Aircraft time
- 68,027 hours, 8,586 cycles
- System (JASC)
- 5210 · Passenger/Crew Doors
- Part
- Selector Switch
- Part number
- 624EN334R
- Condition
- Inoperative
- Location
- Zone 800
- 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.