Service difficulty report · Cartridge · Boeing 777323

Difficulty date
November 18, 2022
Submitted
December 9, 2022
Operation
Air carrier
Aircraft
N720AN
Make and model
Boeing 777323
Aircraft serial
33522
Aircraft time
38,019 hours, 4,445 cycles
Part
Cartridge
Part number
13126100
Part serial
3673
Condition
Defective
Location
Zone 800
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.

What was found

AIRCRAFT IN BASE MAINTENANCE: SHORTING CAP MISSING FROM POUCH FOR LEFT SARD. MAINTENANCE REPLACED LEFT HAND SIDE SARD CARTRIDGE AND PERFORMED A SATISFACTORY EPAS SQUIB TEST (PED-3) PER AMM 27-61-13 AND AMM 52-12-19.