ENGINE
SENSORS
Resistance units
and
switches
in the
engine
temperature
and oil
pressure monitoring
and
shut-
down systems are sealed units and are not repairable.
For location, refer to Figures 5 and 6. When replacing
a sensor,
do
not substitute, use recommended items.
Resistance units
are
matched
to the
gauge they
supply,
and
cut-off switches
are
close-tolerance
actuation parts, made
for a
specific application.
OIL PRESSURE
SENDER
^
FIGURE 5. OIL PRESSURE MONITORS
TEMPERATURE
SENDER
j (RESISTANCE
UNIT)
WATER
HI-TEMPERATURE
CUT-OFF SWITCH
(HETCO
FIGURE 6. ENGINE TEMPERATURE MONITORS
s