Service difficulty report · Battery · Boeing 767323

Difficulty date
March 6, 2026
Submitted
March 9, 2026
Operation
Air carrier
Aircraft
N241AZ
Make and model
Boeing 767323
Aircraft serial
27451
Aircraft time
105,329 hours, 19,178 cycles
Part
Battery
Part number
BPS73
Condition
Inoperative
Location
Zone 200
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.

What was found

DOORWAY EMERGENCY LIGHT AND EXIT SIGN INOPERATIVE. PLACED ON DEFERRAL 71226 MINIMUM EQUIPMENT LIST ATI-33-51-01-01. DUE 04 JULY 2026.IN ACCORDANCE WITH B767 FIM 33-51 FAULT TREE 803 REMOVED AND REPLACED FORWARD EMERGENCY POWER PACK POWER SUPPLY IN ACCORDANCE WITH B767 IAI SUPPLMENTAL AMM 33-51-07. OPERATIONAL CHECK NOTED NO FAULTS. DEFERRAL 71226 CLEARED.