44
L510023-07
EXHAUST SYSTEM CONNECTION
1. Exhaust hoses must be connected to the
exhaust elbows so that they do not restrict the
fl ow of discharge water from the elbow. If the
hoses are connected incorrectly, a hot spot in
the hose can occur, and can eventually burn
through.
2. Exhaust hoses should be secured at each
connection with at least two (2) adequate hose
clamps.
Figure 54 Exhaust Hose Connections
ENGINE HARNESS CONNECTION
Install the main engine electrical harness at the 2-Pin
and 8-Pin Deutsch connectors.
Figure 55 Typical Main Engine Electrical Harness
Connection
BATTERY CONNECTION
IMPORTANT: Engine electrical system is negative (-)
ground.
1. Connect the engine positive (+) battery cable
(usually red) to the positive (+) battery terminal.
2. Connect the engine negative (-) battery cable
(usually black) to the negative (-) battery
terminal.
3. Make sure that all the battery terminal
connections are tight. Then, coat the
connections and terminals with a battery terminal
anti-corrosion spray to help retard corrosion.
Figure 56 Battery Terminal Connections
NEGATIVE (-)
CONNECTION
POSITIVE (+)
CONNECTION
HOT SPOT
INCORRECT CORRECT
SPEED CONTROL/
CAN BUS
CONNECTOR
FUEL TANK
SOLENOID
CONNECTOR
TWIN ENGINE
MASTER/SLAVE
CONNECTOR
2-PIN BOAT
HARNESS
CONNECTOR
8-PIN BOAT
HARNESS
CONNECTOR
NOTE: Refer to page 20 for Adapters to
mate to existing boat harnesses.
HARNESS
CLAMP
CLASSIC 5.7L CARBURETOR -
ENGINE HARNESS CONNECTION
Install the main engine electrical harness plug and clamp
as shown. Tighten the clamp securely.
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