Coolant Replacement - VM Motori D700 Série Manuel D'instructions

COOLANT REPLACEMENT

Follow the procedure below.
1- Start the engine and run it at
minimum speed for a few minutes.
The cooling circuit reaches the op-
erating pressure.
2 - Turn off the engine and remove
the ignition key.
3 - Let the engine cool down ade-
quately to avoid being burnt.
4 - Prepare a container of appro-
priate capacity.
As for the liquid quantity, see
"Technical data".
5 - Unscrew the load plug (P).
Warning - Caution
Open the plug gently to drain the
pressure.
6 - Open the cock (S).
Important
– In the absence of a coolant discharge
tap, check for the presence of a dis-
GB
charge plug or loosen one of the cooling
circuit clamps in the lower part of the
cooler.
– For further information, please con-
sult the documentation provided by the
manufacturer of the vehicle/device in
which the engine is installed.
7 - Let the liquid flow into the container.
English
(P)
Filler cap
(S)
Tap
8 - Close the cock (S).
9 - Pour in the new liquid.
Important
– The fluid level must be up to the base
of the neck into which the radiator plug is
screwed.
– If there is a coolant expansion tank,
consult the documentation provided by
the manufacturer of the vehicle/device in
which the engine is installed.
– As for the liquid quantity and type, see
"Technical data".
10- Screw again the plug (P).
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D700/750 E2-E3
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Maintenance information