What was found
ETOPS SIGNIFICANT SYSTEM - LEFT ENGINE PMC CAUSING ENGINE SURGE DURING FLIGHT. ENGINES STABILIZES WHEN PMC IS DISENGAGED. REPLACED MEC.
- Difficulty date
- January 8, 2010
- Submitted
- March 1, 2010
- Operation
- Air carrier
- Aircraft
- N752MA
- Make and model
- Boeing 73748E
- Aircraft serial
- 28198
- Aircraft time
- 24,243 hours, 23,638 cycles
- Engine
- Cfmint CFM563C
- System (JASC)
- 7321 · Fuel Control/Turbine Engines
- Part
- Mec
- Part number
- 8063215
- Part serial
- WYG79788
- Condition
- Malfunctioned
- Location
- Lt Engine
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- H
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.