SDR QXEA2012121101684

Service difficulty report · Bulkhead · Bombdr DHC8402

Difficulty date: December 11, 2012
Submitted: December 26, 2012
Operation: Air carrier
Aircraft: N406QX
Make and model: Bombdr DHC8402
Aircraft serial: 4048
Aircraft time: 27,831 hours, 29,029 cycles
System (JASC): 5312 · Fuselage Main, Bulkhead
Part: Bulkhead
Condition: Corroded
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

G3 BULKHEAD HAS CORROSION. REMOVED LOWER FITTING AND DOUBLER, SEAL RETAINERS AND SEALS FOM IAW SRM 51-41-00-00-01. REMOVED CORROSION PER Q400 SRM 51-21-00-00-02. REMOVED INNER ANGLE WITH BONDED STRAP AND ANGLE JOINT IAW CMM 25-52-12. REMOVED DAMAGED AREAS IAW SRM 51-21-00-00-02. CONFIRMED CUT LINES CRACK AND DISBOND FREE REF NTM 51-00-06-910-801 PT 1 AND 51-00-04-910-801 PT 1. PERFORMED THICKNESS GRID REF NDTM TASK 51-00-04-910-801. SUBMITTED TO ENGINEERING. MADE REPAIRS IAW RD 8/4-25-289.