What was found
PDX - LEFT HAND NACELLE NR 3 OUTBOARD FLAP TRACK MOUNTING SUPPORT BEAM HAS A 1 INCH CRACK ALONG TOP ATTACH FLANGE, APPROXIMATELY 7 INCHES FROM AFT END. REPAIRED IAW HORIZON AIR EA 6-54-310 AND R/D 8/4-54-201.
- Difficulty date
- September 1, 2004
- Submitted
- September 15, 2004
- Operation
- Air carrier
- Aircraft
- N402QX
- Make and model
- Bombdr DHC8401
- Aircraft serial
- 4032
- Aircraft time
- 7,709 hours, 8,620 cycles
- System (JASC)
- 5753 · Trailing Edge Flaps
- Part
- Flap Track
- Condition
- Cracked
- Location
- Zone 400
- 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.