What was found
AIRCRAFT REPORTED A PLA HARD FAULT THAT WAS TRACED DOWN TO THE HMU. HMU SENT TO ROLLS ROYCE FOR INSPECTION.
- Difficulty date
- August 24, 2004
- Submitted
- August 30, 2004
- Operation
- Air carrier
- Aircraft
- N594RL
- Make and model
- Bell 407
- Aircraft serial
- 53594
- Aircraft time
- 499 hours
- Engine
- Allsn 250C47B
- Engine time
- 499 hours
- System (JASC)
- 7320 · Fuel Controlling System
- Part
- Hydromech Unit
- Part number
- 23078029
- Part serial
- JGALM0888
- Condition
- Malfunctioned
- Location
- Engine
- Part time
- 500 hours
- 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.