SDR QXEA2012113001535

Service difficulty report · Floorbeam · Bombdr DHC8402

Difficulty date: November 30, 2012
Submitted: December 5, 2012
Operation: Air carrier
Aircraft: N406QX
Make and model: Bombdr DHC8402
Aircraft serial: 4048
Aircraft time: 27,831 hours, 29,029 cycles
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
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

FLANGE ON THE BOTTOM OF FLOORBEAM 1 HAS CORROSION ON THE FORWARD SIDE IN THE LAV AREA. REMOVED CORROSION IAW SRM 51-21-00-00-02. VERIFIED BLENDS CRACK FREE NTM 51-00-06-910-801 PT 1 AND 51-00-04-910-801 PT 1. BLENDS FOUND IN LIMITS IAW RD 8/4-55-4994. ALODINED, PRIMED, PAINTED AND APPLIED CPC IAW SRM 51-25-10-02-01, 51-21-10-02-01, 51-25-15-02-01 AND AMM 51-25-01-390-801. COMPLIED WITH TC RD 8/4-55-4994.