SDR UPS06546810

Service difficulty report · Acm · Boeing 75724APF

Difficulty date: May 6, 2006
Submitted: May 10, 2006
Operation: Air carrier
Aircraft: N456UP
Make and model: Boeing 75724APF
Aircraft serial: 25477
System (JASC): 2150 · Cabin Cooling System
Part: Acm
Condition: Inoperative
Location: Left
Stage of operation: NR
How discovered: 9
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

NR 2 APPROXIMATELY 20 MINUTES AFTER DEPARTURE, CREW REPORTED UNABLE TO CONTROL THE CABIN OR CARGO TEMP. INDICATED C/P TEMP WAS ABOVE 90 DEGREES. LT PACK INOP. DEFERRED M324970. C/W LT PACK TEMP CONTROL BITE, REMOVED AND REPLACED MIX MANIFOLD SENSOR, NO HELP. FOUND AIR CYCLE MACHINE CEASED. REMOVED AND REPLACED LT ACM ON LP #394627.

More about the Boeing 757-24APF