Service difficulty report · Seat Track · Boeing 7379

Difficulty date
August 4, 2026
Submitted
August 10, 2026
Operation
Air carrier
Aircraft
N27520
Make and model
Boeing 7379
Aircraft serial
64498
Aircraft time
19,030 hours, 6,287 cycles
Part
Seat Track
Part number
143A5310
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 CABIN MID WET AREA SEAT TRACK UPPER CROWN WEB & EDGES LT OTBD LBL 45.5 BETWEEN BS 500C & 500F. ACCOMPLISHED SEAT TRACK REPAIR AT MAIN CABIN MID WET AREA AT LBL 45.5 BETWEEN BS 500A & 500B & 500F & 500G IAW SRM: 53-00-52-2R-4.

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