Service difficulty report · Skin · Boeing 7377H4

Difficulty date
June 13, 2023
Submitted
August 14, 2023
Operation
Air carrier
Aircraft
N444WN
Make and model
Boeing 7377H4
Aircraft serial
29839
Aircraft time
66,457 hours, 39,411 cycles
Part
Skin
Part number
UNKNOWN
Condition
Cracked
Location
Zn 500 Left Wing
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

SLAT #3 ACTUATOR ATTACHMENT FASTENER HOLE CRACKED.<[01] REPAIRED SLAT #3 SKIN AT ACTUATOR AREA AS PER SRM 57-42-01-2R-8;[02] VERIFIED REPAIR OF SLAT #3 SKIN AT ACTUATOR.

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