Service difficulty report · Floorbeam · Bombdr DHC8402

Difficulty date
February 23, 2013
Submitted
March 5, 2013
Operation
Air carrier
Aircraft
N434MK
Make and model
Bombdr DHC8402
Aircraft serial
4227
Aircraft time
10,385 hours, 11,359 cycles
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

FLOORBEAM 19.4 FLOORBOARD MOUNT T-FITTING HAS CORROSION. REMOVED FLOORBOARD MOUNT-T-FITTING TO REPLACE IAW SRM 51-42-05-02-01, REV 12. FLOORBOARD SUPPORT FITTING FOUND TO BE OUT OF LIMITS IAW SRM 53-20-43-00-01, REV 12. MATCH DRILLED NEW T-FITTING IAW SRM 51-40-07-02-01, REV 12. OK TO INSTALL T FITTING. INSTALLED T FITTING IAW SRM 51-42-05-02-01 REV 12. APPLIED TOPCOAT AND CPC IAW SRM 51-25-15-02-01, REV 12 AND AMM 51-25-01-390-801, REV 40.