What was found
DURING WC 2735., THE POWER SUPPLY BATTERY PACK DID NOT WORK AFTER 4 MINUTES, DURING TEST. THE POWER SUPPLY M33407 WAS REPLACED IAW AMM 33-51-06. OPS CHECKED GOOD.
- Difficulty date
- December 6, 2018
- Submitted
- December 7, 2018
- Operation
- Air carrier
- Aircraft
- N762AN
- Make and model
- Boeing 777223
- Aircraft serial
- 31479
- Aircraft time
- 68,136 hours, 8,106 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- No Test
- Location
- Emergency Lights
- 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.