Service difficulty report · Skin · Boeing 7377H4

Difficulty date
November 3, 2025
Submitted
December 15, 2025
Operation
Air carrier
Aircraft
N917WN
Make and model
Boeing 7377H4
Aircraft serial
36624
Aircraft time
57,012 hours, 34,522 cycles
Part
Skin
Condition
Cracked
Location
Zone 600 Slat
Stage of operation
IN
How discovered
V
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

CRACKED LOWER SURFACE OF LEADING EDGE SLAT 8 NOSE SKIN AT ACTUATOR, AROUND FASTENER, RT WING. PERFORMED PERMANENT REPAIR ON LEADING EDGE LOCATED ON SLAT 8 LOWER SKIN RT WING IAW SRM 57-42-01-2R, REPAIR 8.

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