Electrical System - Yanmar 3JH4E Service Manual

12. Electrical system

12.1 Electrical system
Battery switch
Extension wire harness
20 30
10 40
O F F
G L O W
0 50
Note: This figure shows an example of 3JH4E and 4JH4E electric system.
Neutral safety switch
(Fitting to
marine gear)
Starter B terminal
Battery
Starter S terminal
Starting motor
Earth bolt
S T O P
O N
S T A R T
Alternator
Optional
Optional
Air heater
(Intake manifold)
Magnetic relay Safety relay
Flywheel housing
Sail drive
2 place expression (optional)
297
12. Electrical system
Optional
C.W. temp. sensor
C.W. temp. switch
Relay
Optional
Stop solenoid
010665-00E