What was found
DURING 28-DAY CHECK FOUND L4 DOOR EMERGENCY EXIT LIGHT INOP. REMOVED AND REPLACED L-4 POWER SUPPLY IAW B767 AMM 33-51-07. OPS CHECK FOUND NORMAL.
- Difficulty date
- December 9, 2019
- Submitted
- December 9, 2019
- Operation
- Air carrier
- Aircraft
- N703KW
- Make and model
- Boeing 767336
- Aircraft serial
- 24343
- Aircraft time
- 57,965 hours, 34,577 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- AD20131A
- Part serial
- 89296
- Condition
- Failed
- Location
- Emergency Lights
- Stage of operation
- IN
- 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.