BA 35203_04 * 3.0 * 35203_04_07_Wartung.fm 7-37
Maintenance 7
Adding coolant
Burn hazard due to hot coolant!
Hot coolant can cause burns to the skin.
► Do not open the coolant reservoir if the engine is hot or if the cooling
system is under pressure.
► Allow the engine to cool down at least 10 minutes.
► Wear protective clothes.
► Use climbing aid (e.g. steps).
Maintenance intervals – see “Maintenance plan” on page 7-3.
Specifications and fill quantities – see “Fluids and lubricants” on
page 7-12.
Preparations
1. Park the machine on level ground.
2. Lower the loader unit completely.
3. Apply the parking brake.
4. Stop the engine and remove the starting key.
5. Allow the engine/cooling system to cool down.
Adding coolant
1. Open the engine cover.
2. Turn the cover of the coolant reservoir A toward B up to the first notch.
3. Release the pressure.
4. Open the cover completely.
5. Add coolant up to the “MAX” mark. Use brand-name antifreeze agents
since they already contain anticorrosion agents.
6. Close the cover (toward C).
Leakage check
1. Open the heating circuit fully – see chapter 5 “Heating, ventilation and
air conditioning system (option)” on page 5-32.
2. Start the engine and let it warm up for about 5 – 10 minutes.
3. Stop the engine and check the coolant level again.
➥ The coolant level in the reservoir must be between MIN and MAX.
4. If necessary, add coolant and repeat the procedure until reaching the
correct coolant level.
5. Check the cooling system and the heating circuit for leaks.
➥ Have leaks immediately repaired by an authorized service centre.
MIN
MAX
Fig. 266
C
B
A
A
MIN
MAX
B
C
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