Service difficulty report · Seat Track · Boeing 75724APF

Difficulty date
October 16, 2026
Submitted
October 26, 2026
Operation
Air carrier
Aircraft
N462UP
Make and model
Boeing 75724APF
Aircraft serial
28266
Aircraft time
41,618 hours, 21,864 cycles
Part
Seat Track
Part number
144N5023
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

MDC SURFACE CORROSIONS (4 SPOTS) ON SEAT TRACK FLANGES FROM STA.900 TO STA.1020 RBL 45.5. REMOVED CORROSION ON ON SEAT TRACK FLANGES FROM STA.900 TO STA.1020 RBL 45.5 IAW SRM 53-00-52-1A-1. VERIFIED REMOVED CORROSION ON ON SEAT TRACK FLANGES FROM STA.900 TO STA.1020 RBL 45.5 IAW SRM 53-00-52-1A-1. INSPECTED AND VERIFIED RESTORED SURFACE PROTECTION AT SEAT TRACK FLANGES FROM STA.900 TO STA.1020 RBL 45.5 IAW SRM 51-20-01 AND AMM 51-21-15-370-801.

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