SDR QXEA2013082101238

Service difficulty report · Stringer · Bombdr DHC8402

Difficulty date: July 31, 2013
Submitted: August 21, 2013
Operation: Air carrier
Aircraft: N412QX
Make and model: Bombdr DHC8402
Aircraft serial: 4059
Aircraft time: 28,575 hours, 29,586 cycles
System (JASC): 5313 · Fuselage Main, Longeron/Stringer
Part: Stringer
Condition: Corroded
Location: Bs 565-585 S29l
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

STRINGER AT FS 565-585, S29L HAS CORROSION ON AND AROUND RIVETS. REMOVED CORRODED FASTENER (3) FLUSH RIVET ON FS 565-585 ON STL 29L IAW SRM 51-42-05 PROCEDURE 4 ITEM E, STEPS 1-8. INSTALLED NEW FASTENER (3) FLUSH RIVETS AT APPROX FS 565-585 ON STR 29L, IAW SRM 51-42-05 PROCEDURE 4, ITEMS D, STEP 3-8, NO CORROSION FOUND AROUND RIVETS. RESTORED PRIMED AND FINISH TO REWORKED AREA IAW SRM 51-25-10 PROCEDURE 5, ITEM D, STEP 2.