What was found
CUSTOMER REPORTED HYDRAULIC PUMP ASSEMBLY P/N: D500-2 FAILED ON FIRST TEST.
- Difficulty date
- January 6, 2020
- Submitted
- January 11, 2021
- Operation
- General aviation
- Filed by
- YV3R012M
Robinson Helicopter Company Inc - Make and model
- Robsin R44
- Aircraft serial
- 0461
- Aircraft time
- 2,000 hours
- Engine
- Lyc O540F1B5
- System (JASC)
- 2913 · Hydraulic Pump (Electric/Engine), Main
- Part
- Pump
- Part number
- D5002
- Part serial
- 0159
- Condition
- Failed
- Location
- Hyd System
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.