D25A/D30A Mt - Volvo Penta D25A MS Operator's Manual

D25A/D30A MT

The D25A and D30A are in-line, direct injection, 6-cylinder, 4-stroke marine diesel engines. They are equipped
with turbocharger and fitted with either a heat exchanger for thermostat-regulated freshwater cooling or connec-
tions for keel cooling.
An optimal combination of combustion chambers, fuel injection system, effective turbocharger and charge air
cooling, provide excellent fuel consumption over the whole range of engine speeds where the engine is economi-
cal in operation.
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D25A/D30A MT
1. Fuel filters
2. Oil cooler
3. Fuel injection pump
4. Governor oil filter
5. Manual stop lever
6. Governor
7. Stop solenoid
8. Oil dipstick
9. Fuel feed pump
10. Oil filler cap
11. Fresh water pump
12. Lifting eye
13. Intake air silencer
14. Turbocharger
15. Charge air cooler
16. Heat exchanger
17. By-pass filter for engine oil
18. Oil filters
19. Starter motor
20. Engine oil drain pipe
21. Sea water pump
22. Alternator
Presentation
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