SDR ASAA0510347

Service difficulty report · Plenum · Boeing 7372Q8C

Difficulty date: November 8, 2005
Submitted: December 29, 2005
Operation: Air carrier
Aircraft: N741AS
Make and model: Boeing 7372Q8C
Aircraft serial: 21959
System (JASC): 2120 · Air Distribution System
Part: Plenum
Part number: 655447015
Condition: Odor
Location: Nr 2 A/C Bay
Stage of operation: CR
How discovered: O
Nature of condition: B
Precautionary procedure: O

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

What was found

ANC - FLIGHT DECK FUMES, AFTER LANDING AT SCC ARID SMELL ENTERED FLIGHT DECK, ISOLATED TO LEFT PACK RELEASED PER MEL. FOUND LEFT PACK CHAMBER MIX DUCT BLOWN, DUCT FLANGE PULLED AWAY FROM MIX CHAMBER. REPLACED MIX CHAMBER, REPLACED BOTH COALESCER BAGS. (M)

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