SDR SIMA200910406

Service difficulty report · Floor Support · Emb EMB135LR

Difficulty date: April 9, 2009
Submitted: April 14, 2009
Operation: Air carrier
Aircraft: N712AE
Make and model: Emb EMB135LR
Aircraft serial: 145247
Aircraft time: 20,633 hours, 18,223 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Floor Support
Part number: 14521700007
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 A MBV INSPECTION, THE CENTER OMEGA BEAM AT FRAME 38 WAS FOUND CORRODED. PERFORMED A CUT OUT OF THE OMEGA BEAM TO REMOVE THE DAMAGE. PREPARED A DOUBLER, FILLER, AND TWO SHIMS. DRILLED, CLEANED AND TREATED PARTS AND INSTALLED. REPAIR DONE IAW SRM 53-00-10 FIG 203 AND EM-53MR-1247. AIRCRAFT RETURNED TO SERVICE.

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