What was found
PDX - C1 - LT NACELLE INTERCOSTAL DIAPHRAGM IS CRACKED. REMOVED DIAPHRAGM P/N 85414131 AND P/N 85414117. LOCATED AND DRILLED HOLES IN DIAPHRAGMS. INSTALLED DIAPHRAGMS REF Q400 SRM 51-40-15.
- Difficulty date
- October 18, 2008
- Submitted
- November 5, 2008
- Operation
- Air carrier
- Aircraft
- N418QX
- Make and model
- Bombdr DHC8402
- Aircraft serial
- 4143
- Aircraft time
- 4,826 hours, 4,916 cycles
- System (JASC)
- 5420 · Nacelle/Pylon Miscellaneous Structure
- Part
- Diaphragm
- Condition
- Cracked
- Location
- Lt Nacelle
- 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.