Service difficulty report · Skin · Boeing 7377H4

Difficulty date
January 29, 2018
Submitted
February 20, 2018
Operation
Air carrier
Aircraft
N415WN
Make and model
Boeing 7377H4
Aircraft serial
29836
Aircraft time
56,400 hours, 32,815 cycles
Part
Skin
Part number
147A33001
Condition
Corroded
Location
Bs 907-1006
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

SKIN UNDER THE DORSAL FIN CORRODED BETWEEN BS 907 TO BS 1006, STRINGERS 2L TO 2R. REPAIRED THE SKIN IAW ER AND EA.

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