SDR USAA040584

Service difficulty report · Channel · Boeing 7374B7

Difficulty date: September 5, 2004
Submitted: October 8, 2004
Operation: Air carrier
Aircraft: N434US
Make and model: Boeing 7374B7
Aircraft serial: 24556
System (JASC): 5240 · Service Doors
Part: Channel
Condition: Corroded
Location: Fuselage
Part time: 41,214 hours
Stage of operation: IN
How discovered: 9
Nature of condition: O
Precautionary procedure: K

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

What was found

PIT - FOUND Z-CHANNEL APPROXIMATELY 3 INCHES LONG, NUMEROUS AREAS, RIGHT AFT SERVICE DOOR Z-CHANNEL STAITON 961-992. CORROSION LEVEL 1, TASK NR C53-107-02. REMOVED Z-CHANNEL, CLEANED AND TREATED FOR CORROSION, INSTALLED NEW CHANNEL PER SRM 51-10-02. (M)

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