Dpx375, 420 - Volvo Penta 3.0GL-B Operator's Manual

Specifications
Engine . . . . . . . . . . . . . . . . . .
Bore and stroke . . . . . . . . . . . . . . . . .
Cylinders (number) . . . . . . . . . . . . . .
Displacement . . . . . . . . . . . . . . . . . .
Firing order . . . . . . . . . . . . . . . . . . . .
Full throttle operating range DPX375
Full throttle operating range DPX420
Idle RPM (fixed) DPX375 . . . . . . . . .
Idle RPM (fixed) DPX420 . . . . . . . . .
Fuel System
DPX375 / DPX420 . . . . . . . . . . . . . .
Fuel pumps . . . . . . . . . . . . . . . . . . . .
Fuel filter . . . . . . . . . . . . . . . . . . . . . .
Fuel filter location . . . . . . . . . . . . . . .
Fuel type . . . . . . . . . . . . . . . . . . . . . .
Electrical System
Charging system . . . . . . . . . . . . . . . .
Battery size . . . . . . . . . . . . . . . . . . . .
Starter . . . . . . . . . . . . . . . . . . . . . . . .
Ignition System
Distributorless . . . . . . . . . . . . . . . . . .
Ignition timing . . . . . . . . . . . . . . . . . .
Spark plugs . . . . . . . . . . . . . . . . . . . .
Spark plug gap . . . . . . . . . . . . . . . . .
Spark plug installation torque . . . . . .
Cooling system
Raw water pump . . . . . . . . . . . . . . . .
Recirculating pump . . . . . . . . . . . . . .
Thermostat . . . . . . . . . . . . . . . . . . . .
-BF . . . . . . . . . . . . . . . . . . . . . . . . . .
Thermostat . . . . . . . . . . . . . . . . . . . .
Oil capacity
Engine without filter . . . . . . . . . . . . .
Engine with filter . . . . . . . . . . . . . . . .
Drive unit DPX-A . . . . . . . . . . . . . . . .
Oil filter . . . . . . . . . . . . . . . . . . . . . . .
Oil filter location . . . . . . . . . . . . . . . .
Oil type
Engine . . . . . . . . . . . . . . . . . . . . . . . .
Drive unit . . . . . . . . . . . . . . . . . . . . . .
Power Trim system . . . . . . . . . . . . . .
DPX Steering fluid U.S. . . . . . . . . . . .
102
DPX375-B(F), DPX420-B(F)
107.95 x 111.00mm (4.250 x 4.370 inches)
90° V-8
496 cubic inches (8.1 liters)
1 – 8 – 7 – 2 – 6 – 5 – 4 – 3
4200 – 4600 RPM
4600 – 5000 RPM
550 RPM
600 RPM
Port injection
Electric
Volvo Penta Part no. 3852413
Refer to photographs on features pages.
Inside the U.S.: 89 octane (AKI) unleaded gasoline
Outside the U.S.: 93 octane (RON) unleaded gasoline
12 volt 65 amp alternator, with internal transistorized voltage regulator
12 volt with 650 Cold Cranking Amp (CCA) rating (135 minute reserve capacity)
CAUTION! Do not use a deep cycle battery as the start battery.
12 volt 1.7kW output, planetary reduction gear
Crankshaft and camshaft triggered ignition sensors.
10° BTDC fixed and non-adjustable, See Workshop Manual for procedure.
Volvo Penta Part no. 3861326
1.52 mm (0.060 inches)
30 N•m (22 ft. lb.)
Crankshaft mounted variable volume flexible impeller pump
Fixed impeller belt driven pump on engine
64°C (140°F) Volvo Penta part no. 3853983
Closed cooling heat exchanger mounted on engine.
76°C (170°F) Volvo Penta Part no. 875788
8 quarts (7.5 liters)
9 quarts (8.5 liters)
2.6 liters (2.7 quarts)
Volvo Penta Part no. 3850559
Refer to photographs on features pages.
DuraPlus™ Heavy Duty Synthetic engine oil, or suitable pure synthetic oil altenative
with the minimum API service raing SJ
DuraPlus SAE 75W/90 API service GL 5 synthetic gear oil
Duraplus Trim fluid Volvo Penta Part no. 3851039
Steering fluid Part no. 1141640
7741591 / 2003-12