SDR AALA202104059008

Service difficulty report · Cooling Fan · Airbus A319112

Difficulty date: March 23, 2021
Submitted: April 5, 2021
Operation: Air carrier
Aircraft: N764US
Make and model: Airbus A319112
Aircraft serial: 1369
Aircraft time: 52,416 hours, 33,067 cycles
System (JASC): 4990 · APU Oil System
Part: Cooling Fan
Part number: 361614011
Part serial: P2943C
Condition: Leaking
Location: Apu
Stage of operation: TO
How discovered: O
Nature of condition: B
Precautionary procedure: K

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

What was found

AIRCRAFT WAS GROUNDED: HEAVY BURNED OIL SMELL IN THE COCKPIT ON TAKEOFF AND LANDING, HEAVY BURN OIL SMELL IN CABIN ON APPROACH. **SUPPLEMENTAL REPORT: ACCOMPLISHED JOB CARDS 26L00021002, 26L00021004, 26T30049001, AND 26L31049009. REPLACED OIL COOLER (AALA202103249003). REPLACED OIL COOLER AGAIN (AALA202104059007) AND OIL COOLER FAN (AALA202104059008)**(SUPPLEMENTAL CLOSED)

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