SDR ASAA9610019

Service difficulty report · Keel Beam · Boeing 7372Q8C

Difficulty date: February 14, 1996
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N741AS
Make and model: Boeing 7372Q8C
Aircraft serial: 21959
System (JASC): 5314 · Fuselage Main, Keel
Part: Keel Beam
Condition: Corroded
Location: Bs 500
Stage of operation: IN
Nature of condition: O
Precautionary procedure: O

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

What was found

SEA - DURING NON ROUTINE MAINTENANCE INSPECTION, CORROSION WAS FOUND ON THE KEEL BEAM LOWER CHORD AT THE FORWARD PRODUCTION SPLICE WITH STRINGER 28R, BS 500. REPAIRED PER B737-200 SRM 53-10-3, ASA EA 5310-01404 AND BOEING TELEX ASA-SEA-96-0078RR. (M)

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