SDR ABXA040402

Service difficulty report · A/C Pack · Boeing 767231

Difficulty date: December 22, 2004
Submitted: December 28, 2004
Operation: Air carrier
Aircraft: N702AX
Make and model: Boeing 767231
Aircraft serial: 22566
Aircraft time: 79,502 hours, 19,101 cycles
System (JASC): 2150 · Cabin Cooling System
Part: A/C Pack
Condition: Malfunctioned
Location: A/C Bay
Stage of operation: CL
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

EMERGENCY DECLARED. AIR DIVERSION FROM ILN TO ORD, FLIGHT 1408. RIGHT PACK INOP AND PACK OFF LIGHT ILLUMINATED. EICAS MESSAGE'S RIGHT PACK OFF AND RIGHT PACK TEMP DISPLAYED. LIGHT DID NOT EXTINGUISH WHEN STANDBY SELECTED OR WHEN PACK SELECTED OFF. INSPECTED RIGHT PACK FLOW CONTROL AND SHUT-OFF VALVE. INSPECTED AND CLEARED CANNON PLUG FOR SHUT-OFF VALVE. NO DEFECTS NOTED. PERFORMED OPS CHECK OF RIGHT PACK SYSTEM. OPS CHECKED GOOD. SUSPECT ICE IN INLET DOOR. NO FAULTS. PLACARD REMOVED.