0386907 JOHNSON PROPELLER, 13x11

General Specifications for Installation
3054 Marine Engine
Table 1
3054 Marine Engine
General Specifications for Installation    
Engine Rating    2400 rpm Turbocharged    
Engine Specifications    
Number of cylinders     4    
Cylinder arrangement     In-line    
Cycle     4 stroke    
Aspiration     Turbocharged    
Bore     100.00 mm (3.937 inch)    
Stroke    
127.00 mm (5.000 inch)    
Compression ratio     17.25:1    
Displacement    
4 L (244 in3)    
Valves per cylinder     2    
Rotation that is viewed from the flywheel     Counterclockwise    
Firing order     1-3-4-2    
The total weight includes the starting motor, the alternator, and the engine oil.    
422.6 kg (931.67 lb)    
Cooling System    
Engine coolant     Refer to the Operation and Maintenance Manual, "Cooling System Specifications" for information.    
Raw water flow    
202 L/min (53 US gpm) at 2400 rpm    
Speed of the water pump and the method of drive     1:1
Gear-driven    
Cooling system capacity     Refer to the Operation and Maintenance Manual, "Refill Capacities" for information.    
Rating of the cooling system pressure cap    
50 kPa (7 psi)    
Setting of the coolant sensor    
96 °C (205 °F)    
Type of sea water pump     Gear-driven    
Suggested diameter of the inlet hose for the sea water    
32 mm (1.25 inch)    
Valve for the sea water     Full flow
25.4 mm (1.00 inch)    
Strainer     A raw water strainer must be included on the suction side of the circuit.    
Maximum temperature of the raw water    
38 °C (100 °F)    
Flow of the raw water    
109 L/min (29 US gpm)    
Fuel System    
Recommended fuel specifications     Refer to the Operation and Maintenance Manual, "Fuel Specifications" for information.    
Fuel injection pump     Lucas rotary with boost control. Cold start advance and electric stop solenoid (engergised to stop) with manaul override stop.    
Governor type     Mechanical    
Fuel consumption at full open throttle    
22.7 L per hour (6.00 US gal per hour)    
Inlet Air    
Maximum air temperature for the engine compartment    
60 °C (140 °F)    
Maximum air temperature at the air inlet    
52 °C (125 °F)    
Maximum pressure in the engine room     5 inches hg    
Suggested fresh air ventilation    
13.5 m3 per min (480.00 ft3 per min)    
Minimum cross section of air duct per engine    
348 cm2 (54 inch2) for hot climates
174 cm2 (27 inch2) for mild climates    
Exhaust    
Exhaust gas flow    
16.4 m3 per min (579.00 ft3 per min)    
Maximum restriction within
305 mm (12 inch) of turbocharger outlet    
10.2 kPa (40 inch of H2O)    
Recommended bore for the exhaust pipe for wet exhaust    
88.9 mm (3.50 inch)    
Recommended bore for the exhaust pipe for dry exhaust    
76.2 mm (3.00 inch)    
Minimum rise from the level of the sea water to the centerline of the exhaust outlet    
203 mm (8 inch)    
Lubrication System    
Recommended lubricating oil     Refer to the Operation and Maintenance Manual, "Lubricant Specifications" for information.    
Capacity     Refer to the Operation and Maintenance Manual, "Refill Capacities" for information.    
Maximum angle of installation Planing angle for continuous operation     17 degree engine front up maximum
3 degree front up minimum
5 degree nose down maximum
The acceptable heel angle is 25 degree continuous and 35 degree intermittent.    
Setting for the oil pressure switch    
83 kPa (12 psi)     3054B Marine Engine
Table 2
3054B Marine Engine
General Specifications for Installation    
Engine Rating    2400 rpm Naturally Aspirated    
Engine Specifications    
Number of cylinders     4    
Cylinder arrangement     In-line    
Cycle     4 stroke    
Aspiration     Naturally Aspirated    
Bore    
103.00 mm (4.055 inch)    
Stroke    
127.00 mm (5.000 inch)    
Compression ratio     18.5:1    
Displacement    
4.23 L (258 in3)    
Valves per cylinder     2    
Rotation that is viewed from the flywheel     Counterclockwise    
Firing order     1-3-4-2    
The total weight includes the starting motor, the alternator, and the engine oil.    
417.8 kg (921.09 lb)    
Cooling System    
Engine coolant     Refer to the Operation and Maintenance Manual, "Cooling System Specifications" for information.    
Raw water flow    
202 L/min (53 US gpm) at 2400 rpm    
Speed of the water pump and the method of drive     1:1
Gear-driven    
Cooling system capacity     Refer to the Operation and Maintenance Manual, "Refill Capacities" for information.    
Rating of the cooling system pressure cap    
50 kPa (7 psi)    
Setting of the coolant sensor    
96 °C (205 °F)    
Type of sea water pump     Gear-driven    
Suggested diameter of the inlet hose for the sea water    
32 mm (1.25 inch)    
Valve for the sea water     Full flow
25.4 mm (1.00 inch)    
Strainer     A raw water strainer must be included on the suction side of the circuit.    
Maximum temperature of the raw water