CFM56 Series turbofan engine
Turbines · CFM International

CFM56 Series

Comprehensive line maintenance, inspection and operational support for the CFM56 engine family.

Powering Boeing 737 Classic / NGPowering Airbus A320 FamilyGlobal Line Maintenance

Engine Variants Supported

Maintenance Capabilities

  • On-wing SupportSUPPORTED
  • Transit ChecksSUPPORTED
  • Daily ChecksSUPPORTED
  • TroubleshootingSUPPORTED
  • Engine Health MonitoringSUPPORTED
  • Borescope CoordinationSUPPORTED
  • Hot Section Inspection SupportSUPPORTED
  • LRU ReplacementSUPPORTED
  • Engine WashSUPPORTED
  • Trend MonitoringSUPPORTED
  • AOG SupportSUPPORTED
  • Logistics CoordinationSUPPORTED
CFM56 Series engine sections blueprint

Supported Aircraft

A318A319A320A321B737-300B737-400B737-500B737-600B737-700B737-800
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Engine Manufacturer

CFM International
Joint venture — GE Aerospace / Safran Aircraft Engines

Technical Data

Thrust Range
18,500 – 34,000 lbf
Bypass Ratio
5.0 – 6.6:1
Overall Length
94 – 98 in
Fan Diameter
56 – 73 in
Dry Weight
4,300 – 5,250 lb
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