SDR DALA2016082106111

Service difficulty report · Intercostal · Boeing 717200

Difficulty date: August 17, 2016
Submitted: August 22, 2016
Operation: Air carrier
Aircraft: N906AT
Make and model: Boeing 717200
Aircraft serial: 55087
Aircraft time: 40,248 hours, 28,111 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Intercostal
Condition: Corroded
Location: Fuselage
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

AFT CARGO FUSELAGE STA 1033 INTERCOSTAL ATTACHED TO STR 30 IS CORRODED. MARKED, BLENDED AND CHECK LIMITS, REPLACED AS REQUIRED, REF ORNRC 70486-0100-0162. REPLACED INTERCOSTAL AT FS 1022-1037 AT L30 IAW SRM 51-41-05. AFTER BLENDING CORROSION ON INTERCOSTAL IAW SRM 53-00-00, FIG 103. REMOVED .030 OF .063 BEYOND ALLOWABLE LIMITS, TAG 3310.

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