Specifications

SYSTEM DIAGRAMS
GM Series Operation Manual 81
12/05
1 – Instrument panel (A Type)
2 – Alarm lamps (3 to 6)
3 – Battery low charge indicator
4 – Cooling water high
temperature indicator
5 – Engine oil low pressure
indicator
6 – Water in sail drive seal
indicator
7 – Start switch (Push button)
8–Key switch
9–Buzzer
10 – Water in sail drive seal sensor
amplifier (Sail drive only)
11 – Wire harness
12 – Procured by customer
13–Battery
14–Battery switch
15 – Neutral switch (Option)
16 – Fuse 30A
17–Starter
18–Alternator
19–Ground
20 – Cooling water temperature
switch
21 – Engine oil pressure switch
22 – Water in sail drive seal sensor
(Sail drive only)
23 – Details of coupler (View from
A-A)
Color Coding Engine Harness
RRed +
BBlack -
W White Ignition
L Blue Air Heater / Glow (option)
RB Red / Black Alternator Exciter
LB Blue / Black Alternator Charge Alarm
YW Yellow / White Engine Oil Pressure Alarm
YB Yellow / Black Engine Oil Pressure
YG Yellow / Green Sail Drive Seal
WL White / Blue Water Temperature Alarm
O Orange Pulse for Tachometer
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