What was found
SPLINE COUPLING HAS CORROSION ON SPLINES. REPLACED.
- Difficulty date
- June 11, 2003
- Submitted
- June 16, 2003
- Operation
- Air carrier
- Aircraft
- N493PH
- Make and model
- Bell 407
- Aircraft serial
- 53393
- Aircraft time
- 4,488 hours
- System (JASC)
- 6510 · Tail Rotor Drive Shaft
- Part
- Coupling
- Condition
- Corroded
- Location
- T/R Drive Shaft
- Part time
- 4,488 hours
- Component
- Drive Shaft
- Component part number
- 407040302107
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.