What was found
INPUT AND OUTPUT SEALS LEAKING.
- Difficulty date
- April 6, 1998
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N427PH
- Make and model
- Bell 407
- Aircraft serial
- 53059
- System (JASC)
- 6520 · Tail Rotor Gearbox
- Part
- Gearbox
- Part number
- 406040400115
- Condition
- Leaking
- Location
- T/R
- Part time
- 1,111 hours
- Stage of operation
- IN
- Nature of condition
- K
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.