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Overhaul Case Studies

Selected projects illustrate our approach to inspection, component repair, overhaul and performance recovery across multiple industrial gas turbine platforms.

 

GE10 Major Overhaul

After more than 80,000 operating hours, the unit showed severe corrosion and wear and could no longer start. We repaired critical components and completed a full-unit overhaul, returning the unit to service for continued operation.

 

SGT100 Major Overhaul

A blade failure and subsequent rotor–stator contact caused extensive unit damage. After replacing affected blades, repairing the rotor and completing a remaining-life assessment, we returned the unit to stable operation.

 

RB211-24G Hot Section Overhaul

To address degradation in hot-section components, we inspected high-temperature parts and restored protective coatings, preparing the unit for its next maintenance interval.

 

LM2500 Major Overhaul

Rising exhaust temperature increased the unit’s operating risk. We replaced the gas-generator core and completed a major overhaul, restoring the unit to its verified output target.

 

Taurus 60 Major Overhaul

Long-term operation led to reduced output and an abnormal exhaust-temperature spread. Hot-section repairs and full-unit testing recovered performance and improved operating stability.

 

Taurus 70 Overhaul & Refurbishment

We repaired the combustion and turbine systems, addressing cracks, carbon deposits and aged seals before completing final assembly and operational testing.

 

Titan 130 Major Overhaul

Long-term high-load operation contributed to component wear and declining performance. We optimized the combustion system, repaired hot-section components and completed full-unit commissioning and performance verification to recover stable output.