Service difficulty report · Seat Track · Boeing 74745E

Difficulty date
March 6, 2025
Submitted
March 31, 2025
Operation
Air carrier
Aircraft
N579UP
Make and model
Boeing 74745E
Aircraft serial
26062
Aircraft time
120,264 hours, 20,324 cycles
Part
Seat Track
Part number
65B112447
Condition
Corroded
Location
Zone 200
Stage of operation
IN
How discovered
V
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

CORROSION - MAIN DECK SEAT TRACK CORROSION BETWEEN 480 AND STA 500 , LBL 33.99. (REPLACE). .FABRICATE P/N:65B11244-7 PER BOEING DWG NO.65B11244 SH3 REV."-"; PL 65B11244-7 REV."B"; PSDL REV."-" AND EGAT WORK SHEET NO.50156 AND ORIGINAL PART AS A SAMPLE I.A.W GMM-MTX CH9.08 REV.10.1 REQUIREMENT. INSTALL FABRICATE PART I.A.W SRM 51-40-02-0G REV.62 AND AIPC 53-42-01-67 REV.57 REVIEWED TASK PER GMM-MTX 09.05.01.09.

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