SDR QXEA2011081600671

Service difficulty report · Stringer · Bombdr DHC8402

Difficulty date: August 13, 2011
Submitted: August 16, 2011
Operation: Air carrier
Aircraft: N427QX
Make and model: Bombdr DHC8402
Aircraft serial: 4156
Aircraft time: 10,744 hours, 11,707 cycles
System (JASC): 5713 · Wing, Longeron/Stringer
Part: Stringer
Condition: Corroded
Location: Bs 156-176 S25r
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 25S HAS CORRODED FASTENERS AND POSSIBLE CORROSION FR 156 TO 176. REMOVED 4 CORRODED RIVETS IAW SRM 51-42-05-02-01, FOUND CORROSION LIMITED TO RIVETS ONLY. INTALLED 4 NAS10975AD5 RIVETS IAW SRM 51-42-05-02-01. TREATED, PRIMED, PAINTED AND APPLIED CPC AS NECESSARY IAW SRM 51-21-10-02-01, 51-25-10-02-01, 51-25-05-02-01 AND AMM 51-25-01-3990-801.