Service difficulty report · Support · Boeing 7377H4

Difficulty date
May 22, 2020
Submitted
June 9, 2021
Operation
Air carrier
Aircraft
N477WN
Make and model
Boeing 7377H4
Aircraft serial
33988
Aircraft time
55,517 hours, 32,839 cycles
Part
Support
Condition
Chafed
Location
Wng-Bdy Fairing
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

WING TO BODY FAIRING FORMER SUPPORT HAS CHAFING DAMAGE BS727A JUST ABOVE NO.5 FLAP TRACK. MARKED / REMOVED AND REPLACED WTB FAIRING FORMER SUPPORT AT 727A ABOVE #5 FLAP TRACK IAW BOEING DWG 149A7506 REV A AND SRM 51-40-02

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