Service difficulty report · Skin · Boeing 75724APF

Difficulty date
January 8, 2015
Submitted
February 4, 2015
Operation
Air carrier
Aircraft
N404UP
Make and model
Boeing 75724APF
Aircraft serial
23726
Aircraft time
295,756 hours, 20,529 cycles
Part
Skin
Part number
146N31316
Condition
Damaged
Location
Bs 1380-1400
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

INSPECTION TYPE:CP1, UPPER FUSELAGE SKIN HAS LIGHTNING STRIKE, STA 1380-1400, DOT 118-14 BLENDED AREA AT UPPER FUSELAGE SKIN STA 1352-1400 IAW SRM 51-10-02-0G. 2. CHECKED LIMITS ORIG MAT 0.050, REM MAT 0.047, MAT LOSS 0.003 FOUND TO BE WITHIN LIMITS IAW SRM 51-00-19-PT6 AND FOUND 2 EACH CRACK INDICATION 1 AT EACH LIGHTNING STRIKE LOCATION.

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