What was found
ENGINE NOT PASSING OIL FLOW CHECK DUE TO COKING IN THE REAR BEARING MODULE 3. REQUIRED DISASSEMBLY AND CLEANING.
- Difficulty date
- July 10, 1995
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N57955
- Make and model
- Snias AS350B
- Aircraft serial
- 1538
- Engine
- Tmeca ARRIEL1B
- System (JASC)
- 7250 · Turbine Section
- Part
- Module 3
- Part number
- 70BMO31070
- Condition
- Bearing Coked
- Location
- Mod 3 Rear
- Part time
- 1,386 hours
- Stage of operation
- IN
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.