What was found
DURING SVC CK FOUNDED SECTION OF CABIN EMERG LIGHTS INOP. SWAPPED BATT PACKS AND FOUND POWER SUPPLY M11613 FAILED. R/R PSU MII613 PER AMM 33-51. M11613 OPS NORMAL. R/R BATTERY PACKS PER AMM 33-51. OPS CK GOOD.
- Difficulty date
- June 30, 2020
- Submitted
- July 2, 2020
- Operation
- Air carrier
- Aircraft
- N581NW
- Make and model
- Boeing 757351
- Aircraft serial
- 32982
- Aircraft time
- 62,415 hours, 20,628 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Condition
- Inoperative
- Location
- Cabin
- 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.