Service difficulty report · Stringer · Bombdr DHC8402

Difficulty date
June 28, 2012
Submitted
July 3, 2012
Operation
Air carrier
Aircraft
N408QX
Make and model
Bombdr DHC8402
Aircraft serial
4050
Aircraft time
26,923 hours, 27,843 cycles
Engine
Pwc PW150A
Part
Stringer
Condition
Corroded
Location
Bs 281-301
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

STRINGER 31P HAS CORROSION BETWEEN STA X281.000 AND X301.000. REMOVED 7 RIVETS AND BLENDED CORROSION IAW SRM 51-42-05-02-01 AND 51-21-00-00-02. MIN REMAINING THICKNESS NOTED .080", CONFIRMED CRACK FREE IN AFFECTED AREA REF NTM 51-00-04-910-801 AND 51-00-06-910-801 PT 1. NO MATERIAL LOSS NOTED IAW DWG 85361511. INSTALLED RIVETS IAW SRM 51-42-05-02-01. ALODINED, PRIMED AND PAINTED IAW SRM 51-21-10-02-01 AND 51-25-10-02-01. APPLIED CORROSION INHIBITING COMPOUND IAW AMM 51-25-01-390-801. APPLIED TOP COAT IAW SRM 51-25-15-02-01.