What was found
REMOVED HMU / SN 504B DUE TO UNIT LEAKING OUT OF LIMITS. UNIT IS LEAKING BETWEEN HIGH VOLUME PUMP AND HMU BODY. WILL INSTALL SAME UNIT WHEN COMPLETE. RETURNING UNIT TO MFG. FOR REPAIR.
- Difficulty date
- February 11, 2003
- Submitted
- March 24, 2003
- Operation
- Air carrier
- Aircraft
- N403AE
- Make and model
- Snias AS350B3
- Aircraft serial
- 3281
- Engine
- Tmeca ARRIUS2B1
- System (JASC)
- 7320 · Fuel Controlling System
- Part
- Hmu
- Part number
- 0292928540
- Part serial
- 504B
- Condition
- Leaking
- Location
- Engine
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- K
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.