What was found
DURING OPERATIONAL CHECK OF NEW HYDRAULIC PUMP, MAINTENANCE DETECTED THE PUMP HAS INTERNAL FAILURE AND LEAKING.
- Difficulty date
- May 7, 2025
- Submitted
- May 7, 2025
- Operation
- General aviation
- Filed by
- QR9R369D
M1 Support Services - Make and model
- Bolkms BK117C2
- Aircraft serial
- 9773
- Aircraft time
- 4,339 hours
- System (JASC)
- 2913 · Hydraulic Pump (Electric/Engine), Main
- Part
- Pump
- Part number
- 40165
- Part serial
- CR216
- Condition
- Leaking
- Location
- Hyd System
- 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.