Specifications

4JH4-TE with B x B Type Panel
Color Coding Engine Harness
R Red +
B Black -
W White Ignition
L Blue Air heater / glow (op-
tion)
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
WB White /
Black
Water temperature
WG White /
Green
Seawater flow alarm
GR Green / Red Fuel filter alarm
O Orange Pulse for tachometer
WBr White /
Brown
Electric stop
1 Option
2 Alarm Lamps
3 Buzzer
4 Engine Oil Pressure
5 Coolant Temperature
6 Sail-Drive Seal
7 Battery Low Charge Alarm
8 Fuse (3A)
9 Stop Switch
10 Diodes
11 Key Switch
12 Tachometer / Hour Meter
13 Instrument panel (sub station) (Op-
tion)
14 Instrument panel (main station) (Op-
tion)
15 Wire Harness
16 Relay
17 Wire Harness for Sub Panel
18 Amplifier (Sail-Drive Only)
19 Procured by Customer
20 Battery
21 Battery Switch
22 Engine Stop Solenoid with VE Pump
23 Air Heater
24 Option
25 Stop Relay
26 Starter Relay
27 Starter
28 Coolant Temperature Switch
29 Engine Oil Pressure Switch
30 Alternator
31 Ground Bolt
32 Sail-Drive Only
33 Details of Coupler (View from A-A)
SYSTEM DIAGRAMS
SD Operation Manual 61
© 2009 Yanmar Marine International