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LEAP-1A & LEAP-1B

Engine MRO Services

Walter Aero provides advanced maintenance, repair, and overhaul (MRO) solutions for the next-generation LEAP engine family platform.

Working in collaboration with our strategic industry partner, Walter Aero supports global operators with comprehensive technical services for both the LEAP-1A and LEAP-1B engines. These services are designed to maintain optimal engine performance, reduce downtime, and extend engine operational life.

As part of the authorized global support network of CFM International, Walter Aero delivers flexible and efficient MRO programs tailored to the operational requirements of modern airline fleets.

Aircraft Applications

The LEAP engine family powers the latest generation of narrow-body aircraft, including:

  • Airbus A320neo family
  • Boeing 737 MAX (MAX 7 / MAX 8 / MAX 9 / MAX 10)

The LEAP engine platform is produced by CFM International, a joint venture between GE Aerospace and Safran Aircraft Engines.

MRO Capabilities

Together with our partner organization, Walter Aero supports operators with a wide range of LEAP engine maintenance services, including:

  • Quick Time Shop Visits (QTSV) and Continued Time Engine Maintenance (CTEM) work scopes
  • Performance Restoration Shop Visits (PRSV)
  • High-pressure turbine (HPT) shroud replacement
  • Life-Limited Part (LLP) replacement
  • Inner radial drive shaft (RDS) replacement and repair
  • Reverse Bleed System (RBS) upgrades and retrofits

Our technical teams ensure that each maintenance program is carefully structured to maximize engine availability and minimize operational disruption.

Additional Operator Support

Walter Aero also offers a range of supporting services designed to improve fleet continuity and asset utilization:

  • Short-term LEAP-1A and LEAP-1B engine leasing solutions
  • Exchange engine programs
  • Extensive in-house component repair capabilities
  • Engineering analysis and technical consulting
  • Engine Health Monitoring (EHM) diagnostics and performance analysis

These services help operators maintain high operational reliability while controlling maintenance costs.

Service Advantages

  • Authorized support for LEAP-1A and LEAP-1B engine platforms
  • Flexible maintenance workscopes tailored to operator needs
  • Advanced component repair capabilities
  • Dedicated engineering and technical support teams
  • Rapid response customer support
  • Comprehensive warranty and technical assistance
  • Engine performance monitoring and diagnostics support

Certifications & Compliance

Walter Aero operates in accordance with internationally recognized aviation regulatory standards, including:

  • EASA Repair Approval
  • FAA Repair Approval
  • Transport Canada Repair Approval
  • Design Approval Organization (DAO) certification
  • ISO 9001 Quality Management System
  • ISO 14001 Environmental Management System
  • AS/EN 9110 Aerospace Maintenance Standard
  • Multiple regional aviation authority approvals

 

Locations

Head Office
Çankaya-ANKARA TÜRKİYE
Muhsin Yazıcıoğlu Caddesi
Regnum Sky Tower No: 57-116
Phone: +90 444 0 858