SDR FOTR2022202114

Service difficulty report · Skin · Boeing 727230

Difficulty date: February 11, 2011
Submitted: April 23, 2011
Operation: Air carrier
Aircraft: N357KP
Make and model: Boeing 727230
Aircraft serial: 20675
Aircraft time: 71,403 hours, 38,767 cycles
System (JASC): 5330 · Fuselage Main, Plate/Skin
Part: Skin
Condition: Damaged
Location: Bs 910-930
Part time: 71,403 hours, 38,767 cycles
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

STA 910-930, STRINGER 17R ABOVE WING TO BODY FAIRING .007 SCRIBE MARK. BLENDED OUT SCRIBE DAMAGE FROM STA 910 TO 929, STR 17R IAW SRM 53-30-1, FIG 1 COMPLIED WITH UT THICKNESS INSP IAW NDTM 51-00-00, PART 4, FIG 2. ORIGINAL MATERIAL .144 REMAINING .137. COMPLIED WITH HFEC ON AREA IAW NDTM 51-00-00, PART 6, FIG 23 NO CRACKS/DEFECTS NOTED. DID INSURANCE BLEND OUT IAW ER/A 2357-5301 R1 MATERIAL REMOVED .008 MAX. VERIFIED INSURANCE BLEND IAW NDTM 51-00-00 PART 4, FIG 2. FINAL REMAINING .129.