Change The Oil In The Wheel Motors - Kärcher MIC 34C Betriebsanleitung

10.5.12 Change the oil in the wheel motors

1 Oil fill screw
2 Oil drain screw
 Clean the area around the oil fill screw and the oil drain
screw.
 Place the collection trough under the oil drain screw.
 Unscrew the oil drain screw and collect oil.
 Turn the oil fill screw out.
 Fix in the oil drain screw and tighten it.
(Torque 30 Nm).
 Refill oil.
See "Specifications" for oil volume and type.
 Screw in and tighten the oil filler screw.
(Torque 30 Nm).
 Deliver the old oil to the respective collection centres.
10.5.13 Check coolant level
 Remove the right engine panel.
1 Coolant expansion tank
The cooling water level must be checked while the engine
is cooled off.
– The cooling water level must be at the lower marking.
10.5.14 Refill cooling water
– For coolant refer to chapter "Technical data"
– Use a water and antifreeze mixture to refill.
– Do not mix different antifreeze types.
– Use only soft water for the water and antifreeze mix-
ture.
– Only top up coolant when the engine is cool.
 Remove the right engine panel.
If the cooling water reservoir is completely empty, first fill
up the radiator:
60
1 Radiator lid
2 Drain screw
 Unscrew the radiator cap.
 Fill the radiator slowly all the way to the top without bub-
bles.
 Screw on the radiator lid.
Fill the cooling water equalising reservoir:
 Remove the lid of the equalising reservoir.
 Fill the equalising reservoir to the bottom mark.
 Close the lid for the equalising reservoir.
 Start the engine and let it warm up.
 Check the filling level in the coolant expansion tank.
While the engine is warm, the cooling water level must
be at the top mark.
 If the cooling water level is too low, shut the engine off,
let it cool off and fill the missing cooling water volume
into the cooling water equalising reservoir.
10.5.15 Replace the fuel filter
1 Fuel filter
A UP
B Close
 Switch off the engine and let it cool down.
 Close the locking tap at the water separator.
 Place the collection trough under the fuel filter.
 Unscrew the fuel filter.
 Apply a thin film of fuel to the seal of the new fuel filter.
 Screw the new fuel filter in fingertight.
 Open the locking tap at the water separator.
WARNING
Risk of injury due to spilled fuel! Collect and wipe up spilled
fuel immediately.
Wear safety gloves.
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