SDR WRNA200700019

Service difficulty report · Skin · Boeing 747212B

Difficulty date: February 10, 2007
Submitted: March 16, 2007
Operation: Air carrier
Aircraft: N526UP
Make and model: Boeing 747212B
Aircraft serial: 21937
Aircraft time: 89,777 hours, 16,916 cycles
System (JASC): 5330 · Fuselage Main, Plate/Skin
Part: Skin
Condition: Bulged
Location: Bs 2348 S51r
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 C-CHECK, FUSELAGE SKIN WAS FOUND BULGED AT STA 2348 AT STRINGER 51R. REPAIRED STRINGER, FAILSAFE STRAP, SHEAR TIE, FRAME WEB AND FRAME IAW SRM, 53-10-02, 53-10-03 FIG 1, 51-40-04, MM 51-21-00, KM DRAWING 531007003-1 AND EA 01-07017.

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