SDR IPXA2572183

Service difficulty report · Floor Panel · Boeing 75724APF

Difficulty date: February 7, 2012
Submitted: March 12, 2012
Operation: Air carrier
Aircraft: N456UP
Make and model: Boeing 75724APF
Aircraft serial: 25477
Aircraft time: 23,080 hours, 13,954 cycles
System (JASC): 5321 · Fuselage Floor Panel
Part: Floor Panel
Condition: Corroded
Location: Bs 1660-1680
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

INSPECTION TYPE: C, MAIN CARGO COMPARTMENT STA 1660 TO 1680, LBL 26, 7EA FLOOR PANEL FASTENER HOLES HAVE CORROSION. REMOVED CORROSION ORIGINAL THICKNESS .080 LOSS OF .036 WITH .044 IS OUT OF LIMITS. R & R SEAT TRACK IAW SRM 51-40-02 AND DWGS 146N5220 AND 146N5217, FROM STA 1540-1681.

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