What was found
AIRCRAFT IN BASE MAINTENANCE. EMERGENCY LIGHT SWITCH ON P-40 BROKE DURING ACTUATION FOR FUNCTIONAL CHECK. REPLACED SWITCH.
- Difficulty date
- June 20, 2018
- Submitted
- June 26, 2018
- Operation
- Air carrier
- Aircraft
- N753AN
- Make and model
- Boeing 777223
- Aircraft serial
- 30261
- Aircraft time
- 69,166 hours, 8,602 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Switch
- Part number
- MS2465828E
- Condition
- Broken
- Location
- Zone 100
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.