SDR QXEA2011092900912

Service difficulty report · Frame · Bombdr DHC8402

Difficulty date: September 26, 2011
Submitted: September 29, 2011
Operation: Air carrier
Aircraft: N429QX
Make and model: Bombdr DHC8402
Aircraft serial: 4161
Aircraft time: 10,729 hours, 11,651 cycles
System (JASC): 5311 · Fuselage Main, Frame
Part: Frame
Condition: Corroded
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

FRAME 54.0, FLANGES FROM STR 31P TO 29P ARE CORRODED. REMOVED CORROSION IAW RD 8/4-53-2344. CONFIRMED CRACK FREE AREA REF NTM 51-00-02-250-801. FRAME FLANGE FOUND TO BE WITHIN LIMITS IAW RD 8/4-53-2344. ALODINED, PRIMED, PAINTED AND APPLIED CPC IAW SRM 51-21-10-02-01, 51-25-10-02-01, 51-25-25-02-01 AND AMM 51-25-01-390-801.