SDR FDEA201009213603

Service difficulty report · Stringer · Boeing 7572G5

Difficulty date: September 21, 2010
Submitted: September 21, 2010
Operation: Air carrier
Aircraft: N943FD
Make and model: Boeing 7572G5
Aircraft serial: 23929
Aircraft time: 64,335 hours, 22,005 cycles
Engine: Rroyce RB211*
System (JASC): 5313 · Fuselage Main, Longeron/Stringer
Part: Stringer
Condition: Corroded
Location: Bs 310.5-324
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

CORROSION FOUND AT STRINGER 3R BETWEEN STA 310.5-324. REMOVED CORROSION IAW SRM 51-10-02. BLENDED AREA L=4",W=1",D=.020". ORIGINAL MATL.050", REMAINING MATL. .030". FOUND OUT OF LIMITS IAW SRM 53-00-03, FIG 101, DETAIL REPAIRED S4R, AT BS 310.5-324, IAW SRM 53-00-53, FIG 201, REPAIR NR 1. THIS IS A CAT "A" MAJOR REPAIR, IAW NOTE "K" OF SRM 53-00-53, FIG 201, REPAIR NR1. REPAIR PARTS WERE FABRICATED ON TRAVELERS T10/854291 AND T10/854292.

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