SDR UPS07M48835

Service difficulty report · Coalescer Bag · Doug MD11F

Difficulty date: January 9, 2007
Submitted: January 10, 2007
Operation: Air carrier
Aircraft: N275UP
Make and model: Doug MD11F
Aircraft serial: 48774
System (JASC): 2170 · Humidity Control System
Part: Coalescer Bag
Part number: 20D103
Condition: Dirty
Stage of operation: CL
How discovered: O
Nature of condition: B
Precautionary procedure: A

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

What was found

FUMES IN COCKPIT. INSPECTED COCKPIT OVERHEAD AND MAIN C/B PNLS FOR BURNED WIRES, NO FAULTS NOTED. INSPECTED PACK INLETS, NO DEBRIS NOTED. RAN ENG, FOUND SLIGHT FUMES FROM PACKS. CLEANED COALESCER BAGS PER MM 21-54-05-2. RAN ENG PERFORMED OPS TEST PER 21-53-00-7 FOR 30 MIN. NO FUMES NOTED.

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