SDR ZZDA031119180

Service difficulty report · Check Valve · Boeing 717200

Difficulty date: November 19, 2003
Submitted: June 25, 2007
Operation: Air carrier
Aircraft: N949AT
Make and model: Boeing 717200
Aircraft serial: 55003
System (JASC): 2150 · Cabin Cooling System
Part: Check Valve
Condition: Malfunctioned
Location: Cabin Air
Stage of operation: CR
How discovered: O
Nature of condition: O
Precautionary procedure: O

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

What was found

RIGHT PAC FLO DISAGREE, AMBER PACK ALERT. AFT CABIN TEMP GOT HOT, ESPECIALLY IN AFT LAV, PACK SHUT DOWN. TEMP COOLED, INSULATION BLOWN AROUND BACK OF AIRCRAFT. REMOVED AND REPLACED COND AIR CHECK VALVE ASSY, OPS LEAK CHECK GOOD. REF TO 21-22.

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