Auxiliary Engine (Generator Set) · Auxiliary Engines
MAN Generator (PrimeServ) 6-L21/31 GenSet — Common Rail, 6 cyl × 210mm bore, 1000 rpm, MGO/HFO, 1320 kW.
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| oil_change | 400-600 hours |
|---|---|
| fuel_filter_change | 1000-1500 hours |
| air_filter_change | 500-1000 hours |
| coolant_change | 2000-3000 hours |
| injector_overhaul | 6000-8000 hours |
| cylinder_liner | 0.5-1.0 mm wear limit |
|---|---|
| piston_ring | 0.5-1.5 mm wear limit |
| crankshaft_bearing | 0.1-0.5 mm wear limit |
| camshaft_bearing | 0.1-0.5 mm wear limit |
Ranges are typical for this design class. Always confirm against the manufacturer documentation for your serial number.
Class surveyor typically checks for compliance with classification society rules and regulations, including verification of maintenance records, inspection of critical components, and review of safety procedures and documentation
Estimated lifetime: 20000-30000 hours
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