Service difficulty report · Attach Fitting · Boeing 7377H4

Difficulty date
August 13, 2025
Submitted
August 18, 2025
Operation
Air carrier
Aircraft
N424WN
Make and model
Boeing 7377H4
Aircraft serial
29828
Aircraft time
76,675 hours, 45,641 cycles
Part
Attach Fitting
Condition
Damaged
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

NUMBER 6 LEADING EDGE SLAT, HAS 4EA PULLED FASTENERS AT ACTUATOR ATTACH FITTING. PERFORMED SLAT CAN INSP. #6 SLAT TRACKS PER AMM 27-81-21. NO DEFECTS NOTED. OK TO INSTALL NR 6 SLAT IAW AMM 27-81-21. REMOVED SLAT IAW AMM 27-81-21. C/W INSP.REMOVED SLAT IAW AMM 27-81-21. INSTALLED NR 6 LEADING EDGE SLAT IAW AMM 27-81-21; AMM. 27-81-00; AND AMM 30-11-31. SLAT RIG AND OPS CHECKS GOOD.

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