SDR DALA1031403357

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: Corroded
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 CORROSION AT SEAT TRACK Y1959 FR48, FR51 AND FR53.1 REMOVED IAW SRM 51-74-00. FR48 MATERIAL REMOVED 0.047", L=0.75", W=0.5", FR51 MATERIAL REMOVED 0.044", L=0.6", W=0.46", FR53.1 MATERIAL REMOVED 0.049", L=0.75", W=0.43", ORIGINAL THK 0.180", FOUND EXCEED LIMIT IAW SRM 53-31-15 FIG 101. SEAT TRACK R & R IAW SRM 51-42-11.

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