Service difficulty report · Skin · Boeing 7377H4

Difficulty date
November 5, 2022
Submitted
November 9, 2022
Operation
Air carrier
Aircraft
N965WN
Make and model
Boeing 7377H4
Aircraft serial
36677
Aircraft time
36,467 hours, 22,369 cycles
Part
Skin
Condition
Cracked
Location
Zn 600 Right Win
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

FOUND .5 CRACK AT LOCATION IDENTIFIED AS FIRST DENT LOCATED AT WS 271; AT APPROXIMATELY 21 FROM TRAILING EDGE. PERFORMED HFEC AS REQUIRED PER NDT MANUAL PART 6 51-00-00 PROC 23. AT BOTH DENTS IDENTIFIED IN DISCREPANCY. FOUND .5 CRACK AT LOCATION AT IDENTIFIED AS FIRST DENT LOCATED AT WS 271 AT APPROXIMATELY 21 FROM FLAP TRAILING EDGE. LOCATION IDENTIFIED AS SECOND DENT HAS NO CRACK INDICATIONS. / [01] COMPLIED WITH EA22-157-03293<BR>REF. TTG8Q00FXFRE

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