Service difficulty report · Battery · Boeing 777222

Difficulty date
November 26, 2025
Submitted
December 1, 2025
Operation
Air carrier
Aircraft
N216UA
Make and model
Boeing 777222
Aircraft serial
30549
Aircraft time
96,964 hours, 11,626 cycles
Part
Battery
Part number
N216UA
Part serial
30549
Condition
Inoperative
Location
Zone 200
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.

What was found

DURING EMER LIGHT TEST DOOR 3R EMER SLIDE LIGHT FOUND INOP TRANSFER REFER NON-ROUTINE WO.5693243 AND ORIGINATOR V920569 DOOR 3R EMER SLIDE LIGHT LAMP REPLACED AND TEST NORMAL AS PER AMM 33-51-04 .