Cooling System; Coolant Filter - Kalmar DRF420-60S5 Maintenance Manual

Table of Contents

1. Shut-off valve

1 Engine – 1.7 Cooling system

Cooling system, description

The engine radiator is located together with the Intercooler and

transmission oil cooler in a unit, a cooling unit.

For position of components, see Engine alternative Volvo, compo-

nent position page 4 or Engine alternative Cummins, component po-

sition page 7.

Coolant filter, changing (Volvo engine)

Close the shut-off valve before the filter is loosened. Coolant

may run out resulting in environmental damage.

1 Machine in service position, see section B Safety.

2 Close the shut-off valve on the filter holder.

3 Clean the area around the coolant filter.

4 Place a receptacle under the coolant filter.

5 Remove the coolant filter with filter tool.

6 Lubricate the O-ring on the filter cartridge with engine oil.

7 Fit the new filter.

8 Open the shut-off valve on the filter holder.

9 Turn on the main electrical power and start the engine.

10 Check that the coolant filter seals tight.

11 Remove the receptacle. Handle the coolant as environmentally

Maintenance manual DRF 400–450

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Cooling system

Coolant filter

Tighten to contact and then another half to three-quarter turn.

Do not forget to open the valve after changing. Otherwise,

the coolant does not pass through the filter and is not

hazardous waste.

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