SDR UPS06M48187

Service difficulty report · A/C Pack · Doug MD11F

Difficulty date: October 3, 2006
Submitted: October 6, 2006
Operation: Air carrier
Aircraft: N272UP
Make and model: Doug MD11F
Aircraft serial: 48571
System (JASC): 2150 · Cabin Cooling System
Part: A/C Pack
Condition: Odor
Location: Nr 1
Stage of operation: CR
How discovered: O
Nature of condition: B
Precautionary procedure: H

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

What was found

WITH THE NR 1 PACK ON, A NOXIOUS ODOR WAS ENTERING THE FLIGHT DECK THROUGH THE AIR CONDITIONING SYSTEM. SELECTING THE NR 1 PACK OFF ELIMINATED THE PROBLEM. OPERATED NR 1 PACK FULL HEAT, FULL COLD WITH NO ILL ODORS. ALL PACK TEMPS NML, OK FOR SERVICE.

More about the Doug MD-11F