6L6BT5.9-GM-50Hz
The Cummins 6L6BT5.9‑GM‑50Hz is an inline six‑cylinder, 4‑stroke diesel auxiliary engine driving a 131 kW (164 kVA) generator set for shipboard service power.
Engine Specifications
Components & Design
Component data being added…
Technical Data
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Common failures & inspection points
Check coolant level, inspect cooler/heat exchanger for fouling, check water pump for leakages, test thermostat functionality
Check injectors for leaks and wear, monitor injection pressure, test misfiring/power loss
Check compressor impeller for foreign objects/wear, monitor bearing clearance, inspect oil contamination, test wastegate function
Check cooling water for oil ingress, monitor white smoke development, perform pressure test, perform piston leakage test
Monitor blue smoke, perform pressure test, check oil level frequently, inspect exhaust valve functionality
Type-general inspection and maintenance points for this equipment category — not model-specific.
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