What was found
HMU HAS SPLINE WEAR AND UNABLE TO BLEED. REPLACED WITH SERVICEABLE PART.
- Difficulty date
- January 15, 2003
- Submitted
- January 20, 2003
- Operation
- General aviation
- Aircraft
- N493PH
- Make and model
- Bell 407
- Aircraft serial
- 53393
- Aircraft time
- 3,856 hours
- Engine
- Allsn 250C*
- System (JASC)
- 7320 · Fuel Controlling System
- Part
- Hydromech Unit
- Part number
- 23072725
- Part serial
- JGALM0115
- Condition
- Damaged
- Location
- Engine
- Part time
- 3,907 hours
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.