What was found
AUX JET HOUSING CRACKED, HOUSING BROKEN IN TWO PIECES. ACTION TAKEN: REMOVED TOP CASE AND UPPER PLANETARY INSTALLED NEW HOUSING AND GASKET. REINSTALLED UPPER PLANETARY AND TOP CASE ALL WORK IAW BHT CR&O 63.
- Difficulty date
- February 19, 2002
- Submitted
- March 4, 2002
- Operation
- General aviation
- Aircraft
- N422EH
- Make and model
- Bell 412
- Aircraft serial
- 33068
- Aircraft time
- 14,030 hours
- System (JASC)
- 6320 · Main Rotor Gearbox
- Part
- Housing
- Part number
- 412040002103
- Part serial
- ABT01041
- Condition
- Broken
- Location
- Transmission
- Part time
- 10,475 hours
- 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.