Service difficulty report · Skin · Boeing 7377H4

Difficulty date
April 19, 2022
Submitted
April 28, 2022
Operation
Air carrier
Aircraft
N478WN
Make and model
Boeing 7377H4
Aircraft serial
33989
Aircraft time
59,846 hours, 35,439 cycles
Part
Skin
Condition
Cracked
Location
Rt Wing Te Flap
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

CRACK FOUND AT RIGHT I/B MAIN FLAP LOWER SURFACE AT REWORKED AREA 22 INCHES FROM O/B EDGE AND 7 INCHES FROM TRAILING EDGE. CRACK LENGTH : 0.406' / [01] PROCEDURE WAS COMPLETED ON ITEM #TTG8Q00BV7K2;[02] VERIFIED 1.

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