SDR FDEA200905151682

Service difficulty report · Seat Track · Boeing 75721B

Difficulty date: May 15, 2009
Submitted: May 18, 2009
Operation: Air carrier
Aircraft: N933FD
Make and model: Boeing 75721B
Aircraft serial: 24330
Aircraft time: 52,447 hours, 30,243 cycles
System (JASC): 5347 · Fuselage, Seat/Cargo Attach Fittings
Part: Seat Track
Part number: 144N50212
Condition: Corroded
Location: Bs 1080-1180
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

SEAT TRACK HAS SEVERAL PLACES WITH LIGHT SURFACE CORROSION AT STA 1080 TO STA 1180, WL 208.10, RBL 24.75. EVALUATE AND RECTIFY. SEAT TRACK AT STA 1080 TO STA 1180, RBL 24.75, WL 208.10 REMOVED AND REPLACED IAW DWG 144N5021-2 AND SRM 51-40-02 REV. 96. PART MARKED ON NEW SEAT TRACK AS FX 144N5021-2 IAW GMM 7-0-1001. REPAIR IS CLASSIFIED AS MAJOR IAW GMM 6-2-100 CRITERIA.

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