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Service Manual Mitsubishi SL-Series diesel engines
Version 08/2004
ENGLISH
KEY SHUTOFF SYSTEM (ETS solenoid
type)
ELECTRICAL SYSTEM
128 / 195
ELECTRICAL SYSTEM
31 KEY SHUTOFF SYSTEM
(ETS solenoid type)
31.1 General
This system, consisting of a switch, a control timer and
a solenoid, permits the operator to shut off the engine
by turning the starter switch key to OFF position.
Another function of this system is to shut off the engine
automatically when the oil pressure is too low, or when
coolant temperature is too high.
31.2 Cord color (standard)
31.3 Shutoff solenoid installation
1. Remove the tie rod cover.
2. Coat the threads of the stop solenoid with thread
sealant (Three Bond 1212).
3. Temporarily install the shutoff solenoid and nut in
the governor case.
4. Move the injection pump control rack all the way to
the non-injection (shutoff) position.
Figure 197 Key shutoff system
Control timer
Solenoid
Figure 198 Control timer connection
No. Cord color Connected to
1 Blue Solenoid
2 Blue Solenoid
3 Red Battery (starter switch B
terminal)
4 Green Starter switch ON terminal
5 Red/white Starter (starter switch and
starter)
6 Yellow Oil pressure switch
7 Black Ground
NOTE
Coat the length of the threads to be turned in the
governor case.
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