Yanmar 3JH3E - 7-4 Sender unit Oor the cooling water temperature gauge

Chapter 9 Electrical
System
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__________________________
3,4JH3(B)(C)E
Lube oil pressure sender unit
16.7 ,
Damper
PT
1/8
MS
x
P0.8
'Sf"
lO
7-4
Sender unit Oor the cooling water
temperature gauge
The water temperature sender unit has a mounting seat
for mounting
on
the fresh water pump unit. Water temper-
ature is measured when the cooling water flows into the
thermostat housing after leaving the cylinder head.
57.2
22.7
14
17
MS
X
P0.8
Black
PT3/8
Type
Thermistor switch
Rated voltage
12V/24V
82.4
37
20.5
9-44
10.7
8
10
PT
118
Type
Rated voltage
Max.
operating pressure
mm
~'
Cooling
water
temperature
switch
Inlet
for
~itt~;?l\;¾...
water
heater
mm
Resistance switch
DC 12/DC 24
8kg/cm'
for
water
heater
Printed in Japan
HINSHI-H8009