Service difficulty report · Frame · Bombdr DHC8402

Difficulty date
December 4, 2012
Submitted
December 10, 2012
Operation
Air carrier
Aircraft
N433QX
Make and model
Bombdr DHC8402
Aircraft serial
4210
Aircraft time
10,790 hours, 11,967 cycles
Part
Frame
Condition
Corroded
Location
Zone 100
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

FRAME 32.4, FLANGES ARE CORRODED STRINGER 33-30S. REMOVED RIVETS AND CORROSION IAW SRM 51-42-05-02-01 AND RD 8/4-53-2344 MIN NOTED THICKNESS .035" REF NTM 51-00-04-910-801 PT 1. CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-06-910-801 PT 1. MATERIAL LOSS FOUND OUT OF LIMITS IAW RD 8/4-53-2344. REMOVED STANCHION IAW SRM 51-42-05-02-01. TRIMMED FRAME FLANGE IAW RD 8/4-53-017 VERIFIED TRIMMED FRAME EDGE CRACK FREE IAW NTM 51-00-06-910-801 PT 1. FABRICATED DRILLED LOCATED REPAIR ANGLE IAW RD 8/4-53-017. ALODINED, PRIMED REPAIR ANGLE IAW RD 8/4-53-017. INSTALLED ANGLE AND STANCHION IAW RD 8/4-53-017 AND SRM 51-42-05-02-01. APPLIED ALUMINIZED PAINT AND CPC IAW RD 8/4-53-017.