SDR UIEA2011042600250

Service difficulty report · Skin · Boeing 74747UF

Difficulty date: April 26, 2011
Submitted: April 28, 2011
Operation: Air carrier
Aircraft: N412MC
Make and model: Boeing 74747UF
Aircraft serial: 30559
Aircraft time: 49,338 hours, 7,363 cycles
System (JASC): 5330 · Fuselage Main, Plate/Skin
Part: Skin
Condition: Dented
Location: Bs 1928.5 S38r
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

DURING WALK-AROUND INSPECTION AT ANC, MX REPORTED DAMAGE WAS FOUND TO THE RT FUSELAGE SKIN BS1928.5, BELOW S38R; 1 INCH DIAMETER. EO 4453A552 (THE DAMAGE IS BEYOND THE SRM 53-00-01, FIGURE 101 ALLOWABLE DAMAGE 1, DETAIL III LIMITS. TIME LIMITED REPAIR ACCOMPLISHED AS DESCRIBED IN PART 1 WORK INSTRUCTIONS.

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