Service difficulty report · Skin · Boeing 757351

Difficulty date
February 29, 2016
Submitted
March 7, 2016
Operation
Air carrier
Aircraft
N582NW
Make and model
Boeing 757351
Aircraft serial
32981
Aircraft time
47,926 hours, 15,936 cycles
Part
Skin
Condition
Damaged
Location
Bs 780
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 INDICATION AT BS 780+20, STR 28R, SRM FIG 201, 53-00-01. ORIGINAL DAMAGE DEPTH .004, BLENDED TO .005. LIGHTNING STRIKE ON SKIN AWAY FROM FASTNER. BLENDED AREA, DAMAGE DEPTH .005 ACCOMPLISHED 10X DVI NOT NOTED WITHIN ALLOWABLE LIMITS OF SRM 757 53-00--1, DETAIL II, FUSELAGE SKIN ALLOWABLE DAMAGE, NDT TO BE ACCOMPLISHED AT INTERVALS OF NOT MORE THAN 500 FLT CYCLES TREATED PRIMED & PAINTED AREAS ID STICKER INSTALLED ADF FILE UPDATED REF LP 8242870, DAMAGE, REDEFERRED LOG TO QC, ESTABILISH MONITOR INSPECTION 21-0553-8-9891, SN 5802 REP.