Service difficulty report · Seat Track · Boeing 74747UF

Difficulty date
June 24, 2022
Submitted
June 24, 2022
Operation
Air carrier
Aircraft
N498MC
Make and model
Boeing 74747UF
Aircraft serial
29259
Aircraft time
94,172 hours, 14,951 cycles
Part
Seat Track
Condition
Corroded
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

CORROSION DAMAGES ON THE MAIN DECK SEAT TRACK (PN: 65B38268-2) AT STA 2090, 2150 AND 2220, RBL 89.67(<P>1) REMOVE AFFECTED FASTENERS IAW SRM 51-40-02-REV 96. 2) REPAIR DAMAGE AREA IAW SRM 5-00-52-2R-6 REPAIR 6 REV 94 AND EI T2022A53M-1659 REV 2. 3) INSTALL REPAIR PARTS IAW SRM 53-00-52-2R-6 REPAIR 6 REV 94, EI T2022A53M-1659 REV 2 AND DWG 65B38687 SH18 REV D, 65B38251 SH35 REV A, 65B386 SH8 REV A. 4) JOB COMPLETED AND CONDITION CHECK NORMAL</P>)

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