Engine Services

We provide highly competitive turnaround times to optimise the performance and life of engines. Our extensive in-house repair capabilities and experienced workforce assure on-time delivery and on-wing advantage with cost-effective bespoke engine solutions.

Our engine MRO facilities in Singapore and Xiamen, China, have a combined annual capacity of over 450 engines to provide operators total engine support with flexible scheduling. We have delivered more than 10,000 engines and overhauled more than 1,500 CFM56 engines since 1999.

ST Engineering is licensed by CFM International as a Premier MRO provider for LEAP-1A and LEAP-1B engines.

• One-stop engine solutions through integrated services such as Maintenance-by-the-Hour (MBH™) programme, Engine Health Monitoring, Engine Removal Planning, Reliability Improvement, Fleet Management
• Comprehensive in-house repair capabilities including various OEM proprietary repairs, automated fan abradable repair, automated painting, high pressure water jet, High Velocity Oxygen Fuel (HVOF) thermal spray, and high speed grinding
• 24/7 on-wing and off-wing support, field service and troubleshooting
• On-site engineering solutions and technical support
• EcoPower® engine wash 

We specialise in engine MRO, engine testing, parts repair, engine accessories/components bench testing, repair and overhaul in the following engine models:

• CFM LEAP-1A/1B
• CFM56-5B/7B
• General Electric F110-129
• Honeywell T55-L-714A
• Pratt & Whitney F100-229
• Rolls-Royce T56/501D (dual civil-military application)
• Safran Makila 1A/1A1 (dual civil-military application)

We have been a LEAP MRO provider since 2020, providing quick-turn services for LEAP-1B and LEAP-1A engines at our facility in Singapore. In early 2023, we became the first independent provider in Asia to join CFM’s authorised MRO network for LEAP engines as a Premier MRO provider. This enables us to provide the full range of solutions for LEAP engines including engine overhaul, proprietary parts repair technology, engine pooling and leasing, optimising the cost of ownership to operators worldwide.

Our years of experience and strong track record, as well as our dedication to continuous innovation enable us to provide the best possible support to LEAP operators. 

Environmental sustainability is both a commitment and continuous journey at ST Engineering. We strongly believe in conserving resources and conducting our operations efficiently to combat climate change. One of our eco-friendly solutions include making adjustments in the way we conduct CFM56 engine testing, ensuing in savings of 20,000 litres of fuel to date.