Service difficulty report · Battery Pack · Boeing 777222

Difficulty date
May 9, 2023
Submitted
May 10, 2023
Operation
Air carrier
Aircraft
N798UA
Make and model
Boeing 777222
Aircraft serial
26928
Aircraft time
100,714 hours, 13,541 cycles
Part
Battery Pack
Part number
NA
Part serial
NA
Condition
Inoperative
Location
Zone C
Stage of operation
IN
How discovered
O
Nature of condition
O
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

{B777-33-3-7031} EMERGENCY FLOOR PROXIMITY LIGHT AT ZONE C FOUND DIM. TRANSFER REF. NON-ROUTINE HX NRC WO.1781315 AND ORIGINATED BY EMP V920586. EMERGENCY LT BATTERY PACK AT (M33409) REPLACED AND INSTALLATION TEST RESULT NORMAL I.A.W. AMM 33-51-06. WORK ACCOMPLISHED BY V920586 INSPECTED BY V898173. IDT INSPECTED OKAY BY HX102640. ADD EMP:V898558