- Difficulty date
- July 1, 1998
- Submitted
- March 26, 2000
- Operation
- General aviation
- Aircraft
- N21498
- Make and model
- Bell 412
- Aircraft serial
- 36003
- Engine
- Pwa PT6T3B
- Part
- Gearbox
- Part number
- 3024780
- Condition
- Leaking
- Location
- Combining Box
- Part time
- 14,672 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.
What was found
COMBINING BOX IS TRANSFERRING OIL TO NR 1 ENGINE.
More about the Bell 412