0318168 EVINRUDE BUSHING

Mounting
Mount the heating system as low as possible in a horizontal position. This allows the heating tank to completely fill. If the heating tank cannot completely fill, the service life of the heating element will be reduced. The outlet for the fluid must be in the uppermost position.
Illustration 1 g00885400
Slots in the mounting brackets
The unit has two mounting brackets. Each bracket has two slots for mounting bolts. Use bolts, nuts, and washers of the appropriate size for mounting of the unit.Bolting of the unit to the engine's mounting base is recommended. When you bolt the unit to the engine's mounting base, make sure that there is metal to metal contact between the unit and the base. This will provide a ground path to the ground plane.Use an appropriate lifting device to place the unit into position.
The jacket water heater weighs approximately 73 kg (161 lb).
The lube oil heater weighs approximately 73 kg (161 lb).
The combined heater weighs approximately 215 kg (474 lb).Handling of the unit during shipping may have caused vibrations to loosen some of the unit's bolts and screws. Check all of the fasteners. Tighten any loose fasteners.Installation of the Power Supply
Conduit
Illustration 2 g00885517
Bottom view of a stand alone heater
(1) Hole for the main power supply's 19 mm (3/4 inch) conduit
(2) Hole for the 24 V power supply's 12.7 mm (1/2 inch)
Illustration 3 g01365843
Front view and bottom view of a combined heater
(1) Hole for the main power supply's 19 mm (3/4 inch) conduit
(2) Hole for the 24 V power supply's 12.7 mm (1/2 inch) Route the properly sized conduit from the main power supply to the control box. Hole (1) in the control box is for the 19 mm (3/4 inch) main power supply's conduit.If the heater was not installed at the factory, route the appropriate conduit from the engine's terminal box to the control box's hole (2) for the 24 V power supply's 12.7 mm (1/2 inch) conduit.Use the liquid tight conduit. Use proper support and alignment in order to avoid strain on the conduit.Main Power Supply
These heating systems must be operated at the correct voltage. Improper voltage results in problems such as damaged components, reduced service life, and inability to produce enough heat. In addition, the pump motor must be operated at the correct frequency.All current heating systems use three-phase voltage. The standard voltages and frequencies for the heaters are listed in Table 1.
Table 1
Heaters and Corresponding Ratings
Former Part Current Part Rating
116-6168 Jacket Water Heater Gp 171-6115 Jacket Water Heater Gp 480 V
60 Hz
18 kW
116-6169 Jacket Water Heater Gp 171-6116 Jacket Water Heater Gp 380 V
50 Hz
18 kW
116-6170 Jacket Water Heater Gp 171-6117 Jacket Water Heater Gp 480 V
60 Hz
30 kW
116-6171 Jacket Water Heater Gp 171-6118 Jacket Water Heater Gp 380 V
50 Hz
30 kW
145-1275 Jacket Water Heater Gp 171-6119 Jacket Water Heater Gp 380 V
50 Hz
30 kW
145-1276 Jacket Water Heater Gp 173-9735 Jacket Water Heater Gp 480 V
60 Hz
30 kW
140-3559 Jacket Water Heater Gp 173-3011 Jacket Water Heater Gp 400 V
50 Hz
33 kW
161-2164 Jacket Water Heater Gp 173-3012 Jacket Water Heater Gp 400 V
50 Hz
18 kW
- 196-3850 Coolant and Engine Oil Heater Gp 480 V
60 Hz
30 kW or 9 kW
- 215-4628 Engine Oil Heater Gp 400 V
50 Hz
9 kW
- 215-4629 Engine Oil Heater Gp 480 V
60 Hz
9 kW
- 215-4630 Coolant and Engine Oil Heater Gp 400 V
50 Hz
18 kW or 9 kW
- 215-4632 Coolant and Engine Oil Heater Gp 400 V
60 Hz
33 kW or 9 kW
- 215-4634 Coolant and Engine Oil Heater Gp 480 V
60 Hz
18 kW or 9 kW
- 215-4636 Jacket Water Heater Gp 380 V
60 Hz
18 kW
- 215-4637 Jacket Water Heater Gp 380 V
60 Hz
30 kW