Vetus D-LINE VD4.120 Operation Manual page 43

6 Maintenance
Every 1000 hours, at least once every 2 years
Raw water pump inspection
Replace air filter
Every 1000 hours
Check starter motor
Check alternator
Every 1500 hours
Checking valve clearance
Every 2000 hours
Replace coolant
Stop the engine before carrying out any maintenance work
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D
anger
When required
62 Cleaning heat exchanger
65 Cleaning the after cooler
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Maintenance schedule
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