What was found
ENGINE DEGRADE LIGHT IN FLIGHT RETURNING TO BASE. MEMORY FAULT CODES 117 & 118. (RESOLVER & FEDEC FAIL) FAULT CODES CLEARED UPON NEXT START, HOWEVER TOT DURING START REACHED 895 FOR ONE SECOND. REPLACED HMU WITH S/N 198B.
- Difficulty date
- August 9, 2003
- Submitted
- August 18, 2003
- Operation
- Air carrier
- Aircraft
- N911CK
- Make and model
- Urocop EC135T1
- Aircraft serial
- 0138
- Aircraft time
- 1,416 hours
- Engine
- Tmeca ARRIUS2B1
- Engine time
- 1,416 hours
- System (JASC)
- 7320 · Fuel Controlling System
- Part
- Hmu
- Part number
- 0319928460
- Part serial
- 322B
- Condition
- Defective
- Location
- Engine
- Part time
- 1,445 hours
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- S
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.