SDR DALA2022031001598

Service difficulty report · None · Boeing 757351

Difficulty date: March 7, 2022
Submitted: March 10, 2022
Operation: Air carrier
Aircraft: N586NW
Make and model: Boeing 757351
Aircraft serial: 32987
Aircraft time: 66,195 hours, 21,767 cycles
System (JASC): 5330 · Fuselage Main, Plate/Skin
Part: None
Condition: None
Stage of operation: IN
How discovered: O
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

SHIP 5806 LIGHTNING STRIKE ON LAP JOINT AT STA. 540 STR. 5L. CORRECTIVE ACTION: DAMAGE REMOVED LENGTH (0.2400") DEPTH(.021") MATERIAL THICKNESS (0.080") MAX ALLOWABLE 10X (.008) FOUND TO BE OUT OF LIMITS REF. B757 SRM 53-00-01. WITHIN LIMITS PER B757-300 SRM 53-00-01-1A FIG 101 DETAIL I. PERFORMED 10X VISUAL, NO DAMAGE NOTED TREATED, PRIMED AND PAINTED AREA. (2147552)