SDR DALA2017040202733

Service difficulty report · Oil System · Airbus A320211

Difficulty date: April 1, 2017
Submitted: April 4, 2017
Operation: Air carrier
Aircraft: N331NW
Make and model: Airbus A320211
Aircraft serial: 318
Aircraft time: 74,943 hours, 34,034 cycles
System (JASC): 4990 · APU Oil System
Part: Oil System
Condition: Leaking
Location: Apu
Stage of operation: NR
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

A/C PACK SCRUBBER HAD A BAD ODOR EMITTING DURING DESCENT, CHANGED RECIRCULATION FILTERS, REPLACED NR 1 OZONE CONVERTER, HISTORY OF APU OIL CONSUMPTION, LEAK CHECKED APU & FOUND OIL LEAK AT APU OIL FILTER DELTA P SWITCH, REPLACED DPI SWITCH.

More about the Airbus A320-211