SDR YENA20150517127

Service difficulty report · Controller · Airbus A320232

Difficulty date: May 17, 2015
Submitted: May 20, 2015
Operation: Air carrier
Aircraft: N584JB
Make and model: Airbus A320232
Aircraft serial: 1123
Aircraft time: 46,263 hours, 16,252 cycles
System (JASC): 2131 · Cabin Pressure Controller
Part: Controller
Part number: 2079102AB
Part serial: 0354758
Condition: Failed
Location: Cabin Pressure
Part time: 46,268 hours, 16,251 cycles
Stage of operation: CR
How discovered: O
Nature of condition: J
Precautionary procedure: A

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

What was found

ACFT DIVERTED, AT CRUISE, CABIN PR1 FAULT WHEN LEVELED AT 36,000 ACFT THEN DISPLAYED EXCESSIVE CABIN ALT, ALL SECONDARY INDICATIONS WERE NORMAL CAB ALT WAS 6400, NO EXCESSIVE RAE AND NORMAL DELTA P. R & R CPC 1 & CPC 2 IAW AMM 21-31-34.

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