SDR QXEA2011092100853

Service difficulty report · Stringer · Bombdr DHC8402

Difficulty date: September 20, 2011
Submitted: September 21, 2011
Operation: Air carrier
Aircraft: N429QX
Make and model: Bombdr DHC8402
Aircraft serial: 4161
Aircraft time: 10,729 hours, 11,651 cycles
System (JASC): 5313 · Fuselage Main, Longeron/Stringer
Part: Stringer
Condition: Corroded
Location: Bs 176-196 S27l
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 27P IS CORRODED FR 176 TO 196. REMOVED CORROSION IAW SRM 51-21-00-00-02. REMAINING THICKNESS .058", CONFIRMED CRACK FREE REF NTM 51-00-01-250-801 AND 51-00-02-250-801. FOUND TO BE WITHIN LIMITS OF RD 8/4-53-3934. TREATED PRIMED AND PAINTED IAW RD 8/4-53-3734.