Service difficulty report · Skin · Boeing 7377Q8

Difficulty date
January 6, 2023
Submitted
January 16, 2023
Operation
Air carrier
Aircraft
N7853B
Make and model
Boeing 7377Q8
Aircraft serial
30707
Aircraft time
59,843 hours, 39,604 cycles
Part
Skin
Condition
Cracked
Location
Zone 100
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

ACCOMPLISHED (HFEC) INSPECTION OF BLENDED SURFACE PER 737 NDT PART 6; 51-00-00 PROCEDURE 23. STILL HAVE CRACK INDICATION IN THE LIGHTNING STRIKE AREA AFTER BLEND OUT.<[01] REPAIRED IAW EA 23-153-00053;[02] C/W;[03] C/W;[04] C/W

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