Turbocharger · Turbochargers
IHI Marine AT AT-23 — AT, 5000 kW max.
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| routine_maintenance | every 1000-2000 hours |
|---|---|
| major_overhaul | every 20000-30000 hours |
| bearing_replacement | every 10000-15000 hours |
| compressor_blades | 10-20% of original tip clearance |
|---|---|
| turbine_blades | 5-10% of original tip clearance |
| bearings | 0.1-0.5 mm of radial clearance |
| diffuser_and_nozzle_rings | 1-2 mm of axial clearance |
Ranges are typical for this design class. Always confirm against the manufacturer documentation for your serial number.
Verify proper installation, maintenance records, and performance testing, including vibration analysis and balancing, as well as inspection of critical components and systems
Estimated lifetime: 40000-60000 hours
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