What was found
BEARING IN THE HYDRAULIC PUMP DRIVE ASSY IN NR 1 HYDRAULIC SYSTEM SEIZED CAUSING THE HYD DRIVE BELT TO FAIL.
- Difficulty date
- February 9, 2014
- Submitted
- February 11, 2014
- Operation
- Air carrier
- Aircraft
- N350MW
- Make and model
- Snias AS350B3
- Aircraft serial
- 7478
- Aircraft time
- 418 hours
- System (JASC)
- 2913 · Hydraulic Pump (Electric/Engine), Main
- Part
- Bearing
- Part number
- 704A33651243
- Part serial
- 1111223
- Condition
- Seized
- Location
- Hyd Pump
- Part time
- 418 hours
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- B, J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.