SDR UPS04442780

Service difficulty report · Seat Track · Boeing 747200

Difficulty date: July 12, 2004
Submitted: July 28, 2004
Operation: Air carrier
Aircraft: N522UP
Make and model: Boeing 747200
Aircraft serial: 21936
Aircraft time: 68,765 hours, 16,239 cycles
System (JASC): 5347 · Fuselage, Seat/Cargo Attach Fittings
Part: Seat Track
Part number: BAC15201567
Condition: Corroded
Location: Fuselage
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

INSPECTION TYPE: C, U/D- BS 540-580 RBL 27 SEAT TRACK I/B FLANGE FOUND CORRODED. CORROSION REMOVED IAW SRM 51-10-01, CORROSION BLEND OUT 0.060 X 1 X 10 INCH EXCEED SRM 53-10-01 FIG 1 LIMITS, SEAT TRACK REPAIRED AT BS 540 - BS 620 RBL 27 PER SRM 53-10-05 FIG 6. CIC APPLIED IAW EO M5100-2780E.

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