What was found
YYC: FUSELAGE INTERIOR UNDERFLOOR STR 31S AND KEEL STRAP BOLT ASSY AT STA X116 AFT SIDE HAVE CORROSION. MAINTENANCE REPAIRED IAW Q400 SRM 51-41-00-800-801, SRM 51-21-00-350-801, AND SRM 51-25-10-370-801.
- Difficulty date
- May 19, 2006
- Submitted
- September 12, 2006
- Operation
- Air carrier
- Aircraft
- N424QX
- Make and model
- Bombdr DHC8402
- Aircraft serial
- 4006
- Aircraft time
- 11,843 hours, 8,638 cycles
- System (JASC)
- 5313 · Fuselage Main, Longeron/Stringer
- Part
- Stringer
- Condition
- Corroded
- Location
- Fuselage
- 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.