SDR DALA2016121409833

Service difficulty report · Doubler · Boeing 717200

Difficulty date: December 13, 2016
Submitted: December 14, 2016
Operation: Air carrier
Aircraft: N985AT
Make and model: Boeing 717200
Aircraft serial: 55090
Aircraft time: 41,307 hours, 28,474 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Doubler
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 DOOR CUTOUT CORRODED ON LOWER SIDE UNDER LOWER SCUFF PLATE. CLEAN UP CORROSION ON AFT CARGO DOOR CUTOUT ON INTERNAL DOUBLER IAW SRM 53-00-00 FIG 103 ORIGINAL THICKNESS .071 REMAINING .023, BEYOND ALLOWABLE LIMITS. REPAIRED BLENDED AREA OF INTERNAL DOUBLER IAW ER/A 551833-14 REPETITIVE INSP DUE EVERY 8,000 CYCLES REPAIR COMPLETED AT 28,474 CYCLES.

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