What was found
BLEED HEATING ADVISORY DOES NOT COME ON WHEN RHEOSTAT IS TURNED ON. TEMP WAS 4 DEGREES AND NO HEAT WAS FELT FROM THE VENTS. REMOVED AND REPLACED HEAT EJECTOR ASSEMBLY IAW AMM 21-41-00, 4-1.
- Difficulty date
- February 10, 2025
- Submitted
- February 10, 2025
- Operation
- General aviation
- Filed by
- QR9R369D
M1 Support Services - Make and model
- Bolkms BK117C2
- Aircraft serial
- 1572375
- Aircraft time
- 4,033 hours
- System (JASC)
- 2140 · Heating System
- Part
- Ejector
- Part number
- JBS8821
- Part serial
- K46159
- Condition
- Failed
- Location
- Heater
- Stage of operation
- TX
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- C
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.