Service difficulty report · Stringer · Bombdr DHC8402

Difficulty date
March 20, 2013
Submitted
March 25, 2013
Operation
Air carrier
Aircraft
N410QX
Make and model
Bombdr DHC8402
Aircraft serial
4053
Aircraft time
27,772 hours, 28,835 cycles
Part
Stringer
Condition
Corroded
Location
Bs 689-714
Stage of operation
IN
How discovered
O
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 25S HAS CORRODED RIVETS AND POSSIBLE CORROSION STA 689-714.6. REMOVED RIVETS C/T STRINGER, REMOVED LIGHT SURFACE CORROSION IAW SRM 51-21-00-00-02 TOTAL 13 RIVETS SRM 51-42-05-02-01, REV 12 MIN THICKNESS NOTED .045", CONFIRMED CRACK FREE IN AFFECTED AREA REF NTM 51-00-04-910-801, PT 1 AND 51-00-06-910-801, PT 1 REV 8. STRINGER FOUND TO BE WITHIN LIMITS IAW RD8/4-53-5283, ISSUE 1. INSTALLED 13 RIVETS IAW SRM 51-42-05-02-01, REV 12. APPLIED SURFACE PROTECTION TO WORKED AREA IAW SRM 51-25-15-02-01, REV 12. APPLIED CIC TO WORKED AREA IAW AMM 51-25-01-390-801, RV 40. APPLIED EXTERIOR TOPCOAT IAW AMM 51-25-31-370-801, REV 40. COMPLIED WITH TC RD8/4-53-5283, WO 143401.