SDR SIMA200326803

Service difficulty report · Floorbeam · Bag JETSTM3201

Difficulty date: September 20, 2003
Submitted: October 17, 2003
Operation: Air carrier
Aircraft: N921AE
Make and model: Bag JETSTM3201
Aircraft serial: 921
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Part number: 14525381003
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 AN MBV INSPECTION, THE LEFT OMEGA BEAM AT FRAME 20 WAS FOUND TO BE CORRODED BELOW SRM LIMITS. CUTOUT DAMAGE SECTION OF LEFT BEAM, CLEANED AND TREATED THE REPAIR AREA. FABRICATED A EXTERNAL ANGLE, FILLER AND TWO SHIMS. PERFORMED REPAIR IAW EMB SRM, SRM EMB 145/1142 REV 22, CHAPTER 53-21-10 FIG 201 AND CPM 51-61-00. (M)