SDR CNMA20100020

Service difficulty report · Floor Support · Doug DC1030

Difficulty date: May 6, 2010
Submitted: May 19, 2010
Operation: Air carrier
Aircraft: N621AX
Make and model: Doug DC1030
Aircraft serial: 48319
Aircraft time: 65,741 hours, 11,005 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Floor Support
Condition: Corroded
Location: Bs 495-515
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 FLOOR PANEL SUPPORT BS 485-515 RBL 55-60. DAMAGED FLOOR SUPPORT WAS REMOVED. NEW FLOOR SUPPORT PN OAI-53-0002 WAS FABRICATED AND INSTALLED USING FASTENERS BOCR1SCEGDG B/N 517060 B/N 828982 IAW SRM VOL 2, 51-35-01, PAGE 1 AND 51-33-01 PAGE 34 B1CB30MYRK4X.

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