SDR QXEA200800689

Service difficulty report · Floorbeam · Cndair CL6002C10

Difficulty date: June 12, 2008
Submitted: October 16, 2008
Operation: Air carrier
Aircraft: N614QX
Make and model: Cndair CL6002C10
Aircraft serial: 10049
Aircraft time: 16,954 hours, 12,090 cycles
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Condition: Corroded
Location: Bs 280
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

RFD C4 CHECK LT SECTION OF THE 280 CROSSBEAM IS CORRODED. BLENDED CORROSION FROM LT FS 280 CROSSBEAM. .020 MATERIAL REMOVED, BLEND IS OUT OF LIMITS IAW REO 670-53-11-046. REMOVED LT SECTION OF 280 CROSSBEAM IAW CRJ 700 SRM 51-42-06. CUT NEW CROSSBEAM IAW REO 670-53-11-047. PERFORM LPI IAW CRJ NDTM 51-20-008 NO DEFECT NOTED. INSTALLED NEW 280 CROSSBEAM IAW CRJ 700 SRM 51-40-11, REO 670-53-11-046. PRIMED AND APPLIED TOP COAT IAW CRJ 700 SRM 51-25-06 AND 51-21-11.