SDR ASMF201008004

Service difficulty report · Skin · Boeing 7772Q8

Difficulty date: July 3, 2010
Submitted: August 30, 2010
Operation: Air carrier
Aircraft: N774AM
Make and model: Boeing 7772Q8
Aircraft serial: 28689
Aircraft time: 35,373 hours, 5,831 cycles
Engine: Ge GE9090B
System (JASC): 5330 · Fuselage Main, Plate/Skin
Part: Skin
Condition: Damaged
Location: Bs 220
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 TRANSIT CHECK WAS DETECTED A LIGHTNING STRIKE IN THE FUSELAGE SKIN. MX PERFORMED A LIGHTNING STRIKE INSP IAW MM 05-51-19 DETECTING RIVETS WITH HEAD BURNED IN FUSELAGE SKIN STA 220.5 BETWEEN LT STR 14-15 AND STA 239 THROUGH 382. THE NON ROUTINE CARDS A0166041, A0166042 AND A0166043 WERE ISSUED TO RIVETS REPLACED IAW SRM 51-40-02, FIG 8 AND SRM 51-40-02, PARA 4.B, ALL CORRECT.

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