SDR ASAA201805144608

Service difficulty report · Sensor · Airbus A320214

Difficulty date: May 12, 2018
Submitted: May 14, 2018
Operation: Air carrier
Aircraft: N285VA
Make and model: Airbus A320214
Aircraft serial: 06889
Aircraft time: 8,641 hours, 2,771 cycles
System (JASC): 2150 · Cabin Cooling System
Part: Sensor
Part number: 9106A000602
Condition: Failed
Location: Nr 1 A/C Pack
Stage of operation: NR
How discovered: O
Nature of condition: J
Precautionary procedure: O

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

What was found

NR 1 A/C PACK REGULATOR FAULT DURING SHUTDOWN. ACFT GROUNDED. THE PACK REGULATOR RESET CARRIED OUT, MESSAGE CLEARED. THE NR 1 A/C PACK BITE NO FAULTS NOTED IAW AMM 21-61-00-710-001. OPERATED THE PACKS FOR 15 MINUTES, NO FAULTS IAW RMA, REPLACED THE NR 1 PACK DIFFERENTIAL PRESSURE SENSOR 23HB2 IAW AMM 21-51-11-000-001-A, & TASK 21-51-11-400-001-A.

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