What was found
UNABLE TO GET CORRECT FLOW WHICH RESULTED IN ENGINE LOW POWER WITH HIGH EGT. -08 WEFA NEEDS TO BE BETWEEN 3.592 AND 3.600. WEFA FOR DISCREPANT UNIT IS 3.692 WHICH IS TOO HIGH FOR FLEET. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- Difficulty date
- May 12, 1998
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N911BY
- Make and model
- Bolkms BK117A4
- Aircraft serial
- 7127
- Engine
- Lyc LTS101650B1
- System (JASC)
- 7250 · Turbine Section
- Part
- Nozzle Assy
- Part number
- 411109008
- Condition
- Malfunctioned
- Location
- Gas Producer
- 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.