SDR REXA2012071401161

Service difficulty report · A/C Pack · Cndair CL6002B19

Difficulty date: July 14, 2012
Submitted: July 17, 2012
Operation: Air carrier
Aircraft: N8580A
Make and model: Cndair CL6002B19
Aircraft serial: 7580
Aircraft time: 23,990 hours, 21,049 cycles
System (JASC): 2150 · Cabin Cooling System
Part: A/C Pack
Condition: Seized
Location: Left
Stage of operation: IN
How discovered: V
Nature of condition: W, B
Precautionary procedure: K

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

What was found

ON FINAL, DETECTED GUN POWDER BURNING ODOR. LEFT PACK CONTROLLER IN AUTO AND MANUAL, TEMP CONTINUED TO RISE ABOVE 100. ON ENTERING THE COCKPIT DISCOVERED THAT THE FLIGHT CREW LEFT THE LEFT PACK SWITCH ON THE "ON" POSITION. FURTHER TROUBLESHOOTING REVEALED THE LEFT PACK TO BE SEIZED. REMOVED AND REPLACED THE LEFT PACK IAW AMM 25-51-05. OPS CHECKS GOOD, DM 67178 CLEARED, PLACARD OFF AND AIRCRAFT OK FOR SERVICE.