SDR F3LA202603220388

Service difficulty report · Power Supply · Airbus A320214

Difficulty date: March 21, 2026
Submitted: March 23, 2026
Operation: Air carrier
Aircraft: N235FR
Make and model: Airbus A320214
Aircraft serial: 07272
Aircraft time: 31,442 hours, 14,037 cycles
System (JASC): 3350 · Emergency Lighting
Part: Power Supply
Part number: 32146210
Part serial: 1061
Condition: Malfunctioned
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

REFERENCE LP147381 #2 EMERGENCY POWER SUPPLY UNIT L (11WL) FAULT. AC WAS NOT GROUNDED AS A RESULT OF THIS SDR REPORTABLE EVENT, IT WAS A RON SCHEDULED MAINTENANCE VISIT. REPLACED EPSU FIN 11WL REF AMM TASK 33-51-38-000-001-A, AMM 33-51-38-400-001-A. BITE TEST OK, AC OK FOR SERVICE. /END/.

More about the Airbus A320-214