Design and function
Group 30: Electrical system
10
1.
Glow plugs
2.
Stop solenoid
3.
Coolant temperature sensor
4.
MDI
5.
Starter relay
6.
Glowplug relay
7.
Charge sensing resistor
8.
Starter motor
9.
Alternator
10. Oil pressure switch
11. Engine speed sensor
2
9
8
11
10
1
5, 6, 7
3
4
NOTE! The engine on these pictures is a D1-13
but the component location is the same on D1-
20, D1-30, D2-40, D2-55, D2-75.
https://www.boat-manuals.com/
