SDR DALA1031413357

Service difficulty report · Seat Track · Airbus A330223

Difficulty date: November 12, 2010
Submitted: November 16, 2010
Operation: Air carrier
Aircraft: N857NW
Make and model: Airbus A330223
Aircraft serial: 0633
Aircraft time: 26,270 hours, 3,694 cycles
Engine: Pwa PW4168A
System (JASC): 5347 · Fuselage, Seat/Cargo Attach Fittings
Part: Seat Track
Condition: Damaged
Location: Fuselage
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

DURING H-CHECK, FOUND SEAT TRACK Y1959 FR65, FR68 AND FR71 CORRODED. CORROSION ON SEAT-TRACK ZONE 260 Y1959 REMOVED IAW SRM 51-74-00 FR65 MAT'L REMOVED 0.039" (L-1.5" W-0.5"), FR68 MAT'L REMOVED 0.037" (L-1.5" W-0.5"), FR71 MAT'L REMOVED 0.041" (L-2" W-0.5"). ORIGINAL THICKNESS MEASURED 0.180" AND FOUND OUT OF LIMIT IAW SRM 53-00-15 FIG 102 (EMMA). DAMAGED SEAT-TRACK R & R IAW PRI 486597-14, REV 0.

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