Engine Coolant Level Switch - jcb JS300 Service Manual

Location
The coolant level switch 1 is located in the coolant
expansion bottle 4. The switch is located in a cavity on the
Description
When the coolant is above the minimum level, the float 2
causes the coolant level switch contacts to close. When
the coolant falls to the minimum level or below the float
causes the coolant level switch contacts to open. The
coolant level switch state is monitored by the MECU. When
the switch contacts are open (low coolant level) the MECU
activates operator warnings.
C-111

Engine Coolant Level Switch

3
2
1
9813/5100-1
outside of the bottle. Float 2 is located over the switch
cavity inside the bottle. The float is retained by a float stop
3.
Fig 48.
Section C - Electrics
Engine and Power Control
Engine Coolant Level Switch
C132030-C2.eps
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