SDR SIMA200308406

Service difficulty report · Floorbeam · Emb EMB135LR

Difficulty date: March 20, 2003
Submitted: April 29, 2003
Operation: Air carrier
Aircraft: N707EB
Make and model: Emb EMB135LR
Aircraft serial: 145195
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Part number: 14522453001
Condition: Corroded
Location: Fs 20
Stage of operation: IN
How discovered: 9
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

ABI - DURING A IMBV INSPECTION, THE LEFT FLOORBEAM AT FRAME 20 WAS FOUND TO BE CORRODED BELOW SRM LIMITS. CUT OUT THE DAMAGED SECTION OF THE LEFT FLOORBEAM, CLEANED AND TREATED THE REPAIR AREA. FABRICATED AN EXTERNAL ANGLE, FILLER, PLATE AND SHIMS. REPAIR DONE IAW EMB SRM (SRM EMB 145/1142 REV 20) CHAPTERS 53-21-10, FIG 201. (M)

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