SDR AMTA200700155

Service difficulty report · Floor Support · Boeing 73783N

Difficulty date: March 23, 2007
Submitted: March 28, 2007
Operation: Air carrier
Aircraft: N301TZ
Make and model: Boeing 73783N
Aircraft serial: 28239
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Floor Support
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

CORROSION ON AFT FLOOR SUPPORT STRAP AT STA 771, LBL 21 TO RBL 21 AT BOTTOM AND TOP OF FASTENER HOLES. REMOVED CORROSION IAW 51-10-02, FOUND OUT OF LIMITS, FABRICATED SUPPORT STRAP IAW 53-60-53-01-2, DRILLED AND INSTALLED NUT PLATES IAW 53-60-53-01, 51-40-02, INSTALLED IAW 51-40-02. (K)

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