SDR DALA1031483357

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
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 SEAT TRACK AT Y-450 FR53.8, FR53.9 AND FR54 CORRODED. REMOVED AS PER SRM 51-74-00 (EMMA). MATERIAL REMOVED ON FR53.8, 0.040" L=1", W=0.5", FR53.9, MATERIAL REMOVED 0.042", L=1.5", W=0.5" FR54 MATERIAL REMOVED 0.038" L=1", W=0.5". ORIGINAL THK 0.120" FOUND EXCEED LIMIT AS PER SRM 51-31-15 FIG 101, SEAT TRACK REMOVED AND REPLACED PER SRM 51-42-11.

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