Service difficulty report · Skin · Boeing 7377H4

Difficulty date
May 29, 2024
Submitted
June 26, 2024
Operation
Air carrier
Aircraft
N464WN
Make and model
Boeing 7377H4
Aircraft serial
32468
Aircraft time
66,809 hours, 39,895 cycles
Part
Skin
Part number
UNKNOWN
Condition
Delaminated
Location
Lt Wing T Flap
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

L/WING O/B AFT FLAP I/B LOWER T/EDGE SKIN AREA DELAMINATED FOUND OUT-LIMIT<[01] REMOVED & INSTALLED LEFT WING O/B AFT FLAP AS PER AMM 27-51-22-400-801. ACCOMPLISHED ADJUSTMENT FOUND TO BE WITHIN LIMITS. <BR>DIGITAL CALIPER USED BC 175307 DUE DATE 05-DEC-24<BR>TORQUE WRENCH USED BC 175286 DUE DATE 6-22-24;[02] VERIFIED STEP 1 REMOVAL AND INSTALLATION OF L/W O/B AFT SERVICEABLE FLAP

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