Service difficulty report · Battery · Boeing 747412

Difficulty date
August 14, 2024
Submitted
September 8, 2024
Operation
Air carrier
Aircraft
N756CA
Make and model
Boeing 747412
Aircraft serial
26547
Aircraft time
94,876 hours, 15,420 cycles
Engine
Pwa PW4056
Part
Battery
Part number
900835AB
Part serial
104166
Condition
Discharged
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

REF HAECO XMN (TX9Y778Y) NRC#:KUL8961 - FOUND THAT THE R/H UPPER DECK DOOR BATTERY M7038 IS AT LOW CAPACTIY.