Service difficulty report · Fastener · Boeing 7377H4

Difficulty date
October 13, 2020
Submitted
January 12, 2021
Operation
Air carrier
Aircraft
N905WN
Make and model
Boeing 7377H4
Aircraft serial
36617
Aircraft time
43,114 hours, 25,940 cycles
Part
Fastener
Condition
Loose
Location
Lt Wing Te
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

LEFT WING TRAILING EDGE TWO LOOSE FASTENERS ARE CHAFING ON DEFLECTION RIB UPPER ATTACH TAB ORSS279. TRIMMED OUT THE DAMAGE PART OF THE DEFLECTION CONTROL RIB UPPER TAB AND INSTALLED REPAIR PARTS, IAW SRM 57-51-02-2R-4 88920U 30OCT20.

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