What was found
MAIN ROTOR GEARBOX DRIVE SHAFT IS PITTED ON FLEX FRAMES AND INSIDE OF SHAFT.
- Difficulty date
- January 15, 2003
- Submitted
- January 20, 2003
- Operation
- Air carrier
- Aircraft
- N719PH
- Make and model
- Bell 407
- Aircraft serial
- 53266
- Aircraft time
- 2,390 hours
- System (JASC)
- 6310 · Engine/Transmission Coupling
- Part
- Drive Shaft
- Part number
- 206340300105
- Part serial
- KC1082
- Condition
- Corroded
- Location
- M/R Gearbox
- Part time
- 771 hours
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.