SDR DALA2020020530902

Service difficulty report · Fastener · Boeing 757251

Difficulty date: February 1, 2020
Submitted: February 5, 2020
Operation: Air carrier
Aircraft: N555NW
Make and model: Boeing 757251
Aircraft serial: 33391
Aircraft time: 50,113 hours, 21,770 cycles
System (JASC): 5710 · Wing Main, Frame Structure
Part: Fastener
Condition: Loose
Location: Rt Wing
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

(AIRCRAFT 5655, L/P 1471156) LOOSE FASTENERS #2, #3, #4 AND #9 AT RH WING DRAG FTG UPPER SURFACE. CORRECTIVE ACTION: REPLACED WITH NRC 00581 UNDER NUMBER LOG: 1467364 PER ER/A 584920-14AD REV. ORIGINAL, SECTION 1: PERMANENT REPAIR AND ETI-57-20-008 REV. 5.