SDR FDEA201012074605

Service difficulty report · Floor Support · Boeing 7572Q8

Difficulty date: December 7, 2010
Submitted: December 7, 2010
Operation: Air carrier
Aircraft: N993FD
Make and model: Boeing 7572Q8
Aircraft serial: 24965
Aircraft time: 54,902 hours, 18,656 cycles
Engine: Pwa PW2040
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Floor Support
Part number: 141N516140
Condition: Corroded
Location: Zone 200
Stage of operation: IN
How discovered: V
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

MAIN CARGO COMPARTMENT FLOOR SUPPORT HAS CORROSION BS 324 TO BS 350, RBL 40 TOP SIDE. REMOVED CORROSION IAW SRM 51-40-02. ORIG MAT THICKNESS .100 MAT LOSS .031 MAT REMAINING .069 FOUND AREA OUT OF LIMITS IAW SRM 53-00-51, PAG 103, DETAIL III, FIG 101. R & R FLOOR SUPPORT- (CHANNEL) PN 141N5161-40 BATCH NR 0001950763 IAW SRM 51-40-02 AND 51-20-05. MAJOR REPAIR.

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