SDR YENA20120626541

Service difficulty report · Valve · Airbus A320232

Difficulty date: June 26, 2012
Submitted: June 29, 2012
Operation: Air carrier
Aircraft: N536JB
Make and model: Airbus A320232
Aircraft serial: 1784
Aircraft time: 40,773 hours, 14,453 cycles
System (JASC): 3610 · Pneumatic Distribution System
Part: Valve
Part number: 6730C010000
Part serial: 03908
Condition: Failed
Location: Bleed Air Sys
Part time: 27,154 hours, 9,548 cycles
Stage of operation: CR
How discovered: O
Nature of condition: J
Precautionary procedure: B

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

What was found

FLT 717 JFK-SJU, AT FL 370 WITH PACK 2 MEL OFF, BLEED 1 OVERHEAT RESULTING IN LOSS OF PRESSURIZATION. EMERGENCY DESCENT TO 10000 FEET BLEED 1 MAX TEMP 265, MAX CABIN ALTITUDE 12000FT SAFETY VALVE OPENED. REMOVED AND REPLACED FAN AIR VALVE (9HA1) IAW 36-11-54. ALL NORMAL.

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