SDR UIEA2011032800166

Service difficulty report · Skin · Boeing 74747UF

Difficulty date: March 28, 2011
Submitted: April 1, 2011
Operation: Air carrier
Aircraft: N492MC
Make and model: Boeing 74747UF
Aircraft serial: 29253
Aircraft time: 54,065 hours, 9,703 cycles
System (JASC): 5330 · Fuselage Main, Plate/Skin
Part: Skin
Condition: Dented
Location: Bs 1540-1560
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 D1 CHECK INSP, A DENT WAS FOUND AT BS 1540 TO 1560, AND S43R TO S36R. (THE DENT WAS REPAIRED IAW SRM 53-00-01-2R-1, FIG 201 IAW NRC 50556; CATEGORY B REPAIR IAW SRM 53-00-01-2R-1 FIG 201 TABLE IV, WITH ONGOING HFEC INTERNAL INSPECTIONS OR REPAIR 15,000 FC AFTER INSTALLATION AND EVERY 6,000 FLIGHT CYCLES THEREAFTER.)

More about the Boeing 747-47UF