Windshield Washer & Headlights Washer Reservoirs - PREVOST H3-45 2023 Operator's Manual

FIGURE 12: RECOVERY TANK
Fill the recovery tank with the same 50/50 water-
antifreeze mixture already in the cooling system.
Do not mix two different types of coolant. Refer to
the Maintenance Manual for proper coolant type
specifications or see the label affixed near the
coolant surge tank on the vehicle.
Coolant Level Sensor
Both tanks are equipped with a level sensor. A
message appears on the DID according to which
sensor is activated.
The following table shows the message and the
description.
MESSAGE
Check Engine Coolant Level
at next stop
DESCRIPTION
Low engine
coolant level
Warns the driver
that the engine
coolant level has
reached the
recovery tank low
level sensor. Add
coolant
whenever
possible in the
recovery tank.
PA-1652 Operator's Manual H3-45 Coach
Care and Maintenance 8-11
MESSAGE
Engine Coolant
critically Low
Level from the level sensor does not match with
the level lines on the recovery tank.
Allow engine to cool down before adding
coolant. There is no pressure into the recovery
tank. If necessary, use the valve C (image
below) to release the pressure into the surge
tank and the cooling system. Close the valve
after releasing the pressure.
WINDSHIELD WASHER & HEADLIGHTS
WASHER RESERVOIRS
The windshield washer reservoir and headlights
washer reservoir is located in the front service
compartment door. Check fluid level regularly.
DESCRIPTION
Critically low
coolant level
Warns the driver
that the engine
coolant level has
Level
reached the
surge tank low
level sensor.
Stop and add
coolant in the
recovery tank.
WARNING