SDR DALA1103025812

Service difficulty report · Skin · Boeing 757351

Difficulty date: July 13, 2009
Submitted: January 14, 2011
Operation: Air carrier
Aircraft: N592NW
Make and model: Boeing 757351
Aircraft serial: 32992
Aircraft time: 23,569 hours, 7,423 cycles
System (JASC): 5330 · Fuselage Main, Plate/Skin
Part: Skin
Condition: Damaged
Location: Bs 1180
Stage of operation: IN
How discovered: 9
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

LIGHTNING STRIKE INSP - STATIC BURN IN FUSELAGE SKIN AT STA 1180 + 77 STR 6R. DRILLED DAMAGED AREA TO .187 THEN REAMED TO .199. INSTALLED BLIND HUCK BOLT IAW SRM53-00-01, FIG 201, SEC I ZONE "C", CAT"C" REPAIR. REMOVED BLIND FASTENER IAW SRM 51-40-02 & SRM 53-00-01, FIG 201. NDT HOLE IAW NTM 51-00-04, PT 6. NO DEFECTS. INSTALLED PERMANENT FASTENER AT STA 1180, STR 6 IAW SRM 53-00-01, FIG 201.