SDR QXEA2012091301039

Service difficulty report · Stringer · Bombdr DHC8402

Difficulty date: September 13, 2012
Submitted: September 17, 2012
Operation: Air carrier
Aircraft: N409QX
Make and model: Bombdr DHC8402
Aircraft serial: 4051
Aircraft time: 26,610 hours, 27,573 cycles
Engine: Pwc PW150A
System (JASC): 5313 · Fuselage Main, Longeron/Stringer
Part: Stringer
Condition: Corroded
Location: Bs 236-373
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

RIVETS AND STRINGER CORRODED BETWEEN STA X236-X373. REMOVED CORRODED RIVETS IAW SRM 51-42-05-02-01. REMOVED CORROSION ON STRINGER IAW SRM 51-21-00-00-02. CONFIRMED BLENDED AREA TO BE CRACK FREE REF NDTM 51-00-06-910-801 PT 1 AND 51-00-04-910-801 PT 1. FOUND STRINGER WITHIN LIMITS IAW RD 8/4-53-4788. ALODINED, PRIMED BARE METAL IAW RD 8/4-53-4788. INSTALLED RIVETS IAW RD 8/4-53-4788. COMPLIED WITH TASK CARD RD 8/4-53-4788.