SDR SWAA2022120667404

Service difficulty report · Skin · Boeing 7377H4

Difficulty date: November 3, 2022
Submitted: December 6, 2022
Operation: Air carrier
Aircraft: N954WN
Make and model: Boeing 7377H4
Aircraft serial: 36669
Aircraft time: 38,324 hours, 23,332 cycles
System (JASC): 5310 · Fuselage Main, Structure
Part: Skin
Condition: Debonded
Location: Fuselage
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

PANEL 194FR OUTER SKIN IS DISBONDED NEAR UPPER EDGE. CLEANED PANEL AND SANDED FINISH IAW AMM 51-21-11-150-815, PARA.17, C, & D. INSPECTION FOUND TOOL SIDE SKIN TO BE DISBONDED FROM CORE NEAR UPPER EDGE AND IS OUT OF ALLOWABLE LIMITS IAW SRM 53-60-70-1A-1 PARA 4. A. (6) (A). REPAIRED IAW SRM 51-70-05-2R-1, PARA 4. B. (1) AND TABLE 201.

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