SDR 08FDEA04663

Service difficulty report · Intercostal · Boeing 7272S2F

Difficulty date: November 1, 2008
Submitted: November 5, 2008
Operation: Air carrier
Aircraft: N216FE
Make and model: Boeing 7272S2F
Aircraft serial: 22937
Aircraft time: 33,009 hours, 19,197 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Intercostal
Part number: 6526173
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 DECK FLOOR INTERCOSTAL IS CORRODED BS 312-328, LBL 30, WL 208. REMOVED CORROSION AND INTERCOSTAL AT STA 312 ORIGINAL THICKNESS .075 MATERIAL LOSS .025 REMAINING MATERIAL .050, FOUND OUT OF LIMITS. FABRICATED NEW INTERCOSTAL, INSTALLED NEW INTERCOSTAL AND SHIM REF BOEING DWR 65-26173, SRM 51-30-2 PG 1-3. THIS IS CLASSIFIED AS A MINOR REPAIR.

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