What was found
REDUCTION GEAR, LEAKING OIL AT MO4 CONNECTION GROOVE. WORN FLANGE. BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNITS, CORRECTED PROBLEM.
- Difficulty date
- June 10, 2002
- Submitted
- September 30, 2002
- Operation
- Air carrier
- Aircraft
- N5771C
- Make and model
- Snias AS350B
- Aircraft serial
- 1369
- Engine
- Tmeca ARRIEL1B
- System (JASC)
- 7210 · Turbine Engine Reduction Gear
- Part
- Flange
- Part number
- 70BM055030
- Part serial
- 598
- Condition
- Worn
- Location
- Reduction Gear
- Part time
- 11,456 hours
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- K
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.