SDR YENA2025092200955

Service difficulty report · Cooling Fan · Airbus A320232

Difficulty date: September 19, 2025
Submitted: September 22, 2025
Operation: Air carrier
Aircraft: N588JB
Make and model: Airbus A320232
Aircraft serial: 02201
Aircraft time: 80,104 hours, 28,969 cycles
System (JASC): 4990 · APU Oil System
Part: Cooling Fan
Condition: Leaking
Location: Zone 100
Stage of operation: DE
How discovered: O
Nature of condition: K, B
Precautionary procedure: O

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

What was found

FLT#552, MCO-BOS. "FUMES EVENT STRONG NASTY SOCK/OIL SMELL 6000' DESCENT -ISOLATE PROCEDURE PACK 1 OFF HELPED; COMPLIED WITH INFORMATION NOTICE 2017-T015,SECTION A,ISOLATED FAULT TO APU COOLING FAN LEAK.R+R APU COOLING FAN,PERFORMED LEVEL B/C DECONTAMINATION PROCESS OF THE ECS.NO ODOR PRESENT AT THIS TIME.

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