What was found
GENERATOR SPLIT 20 AMPS PRIOR TO TAKEOFF. A TEST PILOT EVAL REVEALED CURRENT SENSOR FAILED OPERATIONAL CHECKS. REMOVED AND REPLACED NR 2 CURRENT SENSOR IAW AMM 24-30-00, 4-6; MOC SUCCESSFULLY COMPLETED.
- Difficulty date
- April 29, 2026
- Submitted
- April 29, 2026
- Operation
- General aviation
- Filed by
- QR9R369D
M1 Support Services - Make and model
- Bolkms BK117C2
- Aircraft serial
- 9708
- Aircraft time
- 5,131 hours
- System (JASC)
- 2421 · AC Generator-Alternator
- Part
- Sensor
- Part number
- FSC211
- Part serial
- 2885
- Condition
- Fluctuates
- Location
- Generator
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- C
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.