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CLAAS DOMINATOR 150 / 140 / 130. Operator’s Manual - page 19

13 Maintenance

13.5 Engine

67089

- Stop the diesel engine.

- Wait for about 5 minutes.

- Read the oil level on the gauge rod (1).

The oil must not be higher than the FULL mark (maxi-

mum) and must not drop below the SAFE mark

(minimum) on the oil dipstick.

- If necessary, top up oil at (2).

2

1

30

CATERPILLAR C-6.6

27295

1

2

31

CATERPILLAR 3056 E

29340

1

2

32

PERKINS 1006-6T

29344

292

13 Maintenance

13.5 Engine

67089

86290

13.5.19 Changing the diesel engine oil / oil

filter

- Observe the general warnings at the beginning of

the "Maintenance" chapter.

- Observe the information provided in the operator's

manual of the engine manufacturer.

Warning!

Contact with hot liquids or machine parts.

Danger of burns

- Wear suitable protective clothing.

- Let liquids or machine parts cool down.

1

33

- Comply with instructions.

CATERPILLAR C-6.6

27295

1

Environment!

Lubricants and fuels end up in the

environment.

Environmental pollution.

- Lubricants and fuels must be collected

and stored in suitable containers and dis-

posed of in a way that is harmless to the

environment and in accordance with

existing anti-pollution regulations.

34

Drain the engine oil immediately after switching off the

CATERPILLAR 3056 E

29340

engine with the engine still at operating temperature in

1

order to flush dirt particles in the sump out with the

draining oil.

- Unscrew the cover (1).

35

PERKINS 1006-6T

29344

293

13 Maintenance

13.5 Engine

67089

- Identify the position of the engine oil drain nozzle

in the table and on the machine. The oil drain noz-

zle is marked on the machine by an engine oil

decal.

DOMINATOR

Position of drain hose

Engine type

Engine oil

Hydraulic oil

CATERPILLAR C-6.6

•

left machine side, inside

left machine side, outside

CATERPILLAR C-6.6

•

left machine side, inside

left machine side, outside

CATERPILLAR C-6.6

•

left machine side, inside

on the steering cylinder

CATERPILLAR 3056 E

•

right machine side

left machine side, inside

CATERPILLAR 3056 E

•

right machine side

left machine side, inside

CATERPILLAR 3056 E

•

right machine side

on the steering cylinder

PERKINS 1006-6T

•

right machine side

on the steering cylinder

- Fit a suitable hose on the engine oil drain nozzle.

- Slacken off nut (1) slightly.

- Collect the used oil in a sufficiently large

container.

- Tighten nut (1).

- Remove hose.

1

36

left machine side

29543

- Unscrew engine oil drain plug (1).

- Collect the used oil in a sufficiently large

container.

- Tighten drain plug (11).

1

37

right machine side

23415

294

13 Maintenance

13.5 Engine

67089

WARNING:

Use of unpermissible spare parts or

lubricants.

Machine damage or increased wear.

A

1

– Spare parts and lubricants must at least

comply with the technical standards

required by the manufacturer of the

implement!

- The use of genuine CLAAS spare parts

2

and lubricants is recommended.

38

27295

-

Unscrew filter (2).

1

–

Apply some oil to the new seal and screw on new

A

filter (2) until the filter seal touches the filter head.

Tighten the filter by hand.

Caution!

Machine operation with unpermitted or pol-

luted lubricants.

Machine damage.

- Ensure a clean environment.

2

- Use suitable and clean tools.

39

29342

- Use permitted lubricants.

- Lubricants must be free of pollution.

1

A

-

Top up oil at position (A).

–

Check the oil level.

Top up oil if required.

-

Screw on the lid (1) at position (A).

–

Start the diesel engine.

Let the diesel engine run at lower no-load speed

for about 10 seconds.

-

Check the oil level.

2

Top up oil if required.

40

29343

38745

13.5.20 Adjusting the diesel engine valves

- Observe the information provided in the operator's

manual of the engine manufacturer.

86455

13.5.21 Checking the radiator coolant level

- Observe the general warnings at the beginning of

the "Maintenance" chapter.

- Let diesel engine cool down.

- Ensure that the drain cock of the cooling system is

closed.

295

13 Maintenance

13.5 Engine

67089

Warning!

Contact with hot liquids or machine parts.

1

Danger of burns

- Wear suitable protective clothing.

- Let liquids or machine parts cool down.

- Comply with instructions.

- Unscrew cover (1).

Caution!

41

from serial no

29602

Temperature difference between coolant and

diesel engine.

Machine damage

1

2

- Let diesel engine cool down.

- Do not fill cold coolant into the engine

when at operating temperature.

- Check the coolant level.

from serial no

: The coolant level must not exceed

the FULL mark (maximum) and not fall below the

SAFE mark (minimum) of the container.

42

up to serial no

23479

up to serial no

: The coolant level must not rise

above the filler neck level and not fall below the SAFE

mark (sight glass (2)) of the container.

- Bolt on cover (1).

- Start the diesel engine and let it run at slow idling

speed.

- Observe the general warnings at the beginning of

the "Maintenance" chapter.

- Stop the diesel engine.

- Let diesel engine cool down.

- Check coolant level one more time and top up if

required.

37872

13.5.22 Checking the coolant mixing ratio

WARNING:

Use of coolant with an incorrect mixing ratio.

Engine damage by corrosion or cavitation.

- Do not use more than 55 % anti-corrosion

agent/antifreeze when mixing. This

reduces both frost protection and heat

dissipation.

- Operation without anti-corrosion

agent/antifreeze is not permitted.

Coolant mixing ratio:

296

13 Maintenance

13.5 Engine

67089

Outside temperature

-37°C

approx. -45°C

Share of water

50 %

45 %

Share of anti-corrosion agent/antifreeze

50 %

55 % max.

In exceptional cases when no anti-corrosion

agent/antifreeze is available and/or no frost protection

is required (tropical zones), an approved coolant addi-

tive without a frost protection requirement must be

used (see lubricants chart).

Warning!

Soiling of liquids / lubricants.

Machine damage

- Use clean, low-lime and low-chlorine

water.

- Use clean containers.

Ex works, the machine cooling system is filled with

anti-corrosion agent/antifreeze and water in order to

prevent damage caused by corrosion and frost.

43

4033

The coolant consists of 50 % corrosion inhibiting anti-

freeze and 50 % water.

This ensures frost protection down to approx. -37 °C.

62703

13.5.23 Changing the radiator coolant

- Drain the radiator coolant.

- Top up radiator coolant.

86461

13.5.24 Draining the radiator coolant

- Observe the general warnings at the beginning of

the "Maintenance" chapter.

Warning!

Contact with hot liquids or machine parts.

Danger of burns

- Wear suitable protective clothing.

- Let liquids or machine parts cool down.

- Comply with instructions.

- Let diesel engine cool down.

297

13 Maintenance

13.5 Engine

67089

- Fit a suitable hose on the drain cock (1). Place the

end of the hose into a container.

- Open the drain cock (1) carefully.

The pressure inside the system is relieved and the

coolant escapes.

1

44

23478

1

45

29585

- Slacken off cover (1) to the stop and relieve the

excess pressure.

- Unscrew cover (1).

1

Any possible vacuum in the system is relieved, the

remaining coolant flows out of the drain tap.

- Bolt on cover (1).

- Close drain tap.

46

from serial no

29602

1

47

up to serial no

23479

298

13 Maintenance

13.5 Engine

67089

86462

13.5.25 Topping up coolant

-

Observe the general warnings at the beginning of

the "Maintenance" chapter.

Caution

Mixing coolants changes their properties.

The coolant can flocculate. Engine

overheating.

- Only fill with coolant according to the

lubricants chart.

-

Let diesel engine cool down.

–

Ensure that the drain cock of the cooling system is

closed.

-

Observe the coolant mixing ratio.

Warning!

Contact with hot liquids or machine parts.

1

Danger of burns

- Wear suitable protective clothing.

- Let liquids or machine parts cool down.

- Comply with instructions.

-

Unscrew cover (1).

Caution!

48

from serial no

29602

Temperature difference between coolant and

diesel engine.

Machine damage

1

2

- Let diesel engine cool down.

- Do not fill cold coolant into the engine

when at operating temperature.

-

Fill in coolant at nozzle at (1).

from serial no

: The coolant level must not exceed

the FULL mark (maximum) and not fall below the

SAFE mark (minimum) of the container.

49

up to serial no

23479

up to serial no

: The coolant level must not rise

above the filler neck level and not fall below the SAFE

mark (sight glass (2)) of the container.

- Bolt on cover (1).

- Start the diesel engine and let it run at slow idling

speed.

- Observe the general warnings at the beginning of

the "Maintenance" chapter.

- Stop the diesel engine.

- Let diesel engine cool down.

- Check coolant level one more time and top up if

required.

299

13 Maintenance

13.5 Engine

67089

85751

13.5.26 Cleaning the rotary chaff screen

When the engine is running, dust and dirt particles are

filtered out at the rotating rotary chaff screen (1).

- Observe the general warnings at the beginning of

the "Maintenance" chapter.

- In case of severe dust, regularly check the rotary

1

chaff screen and clean only when the diesel

engine is stopped.

50

23481

85753

13.5.27 Cleaning the cooling unit

- Observe the general warnings at the beginning of

the "Maintenance" chapter.

- Let diesel engine cool down.

Warning!

Contact with hot liquids or machine parts.

Danger of burns

- Wear suitable protective clothing.

1

- Let liquids or machine parts cool down.

- Comply with instructions.

- Fold the rotary chaff screen (1) open.

- Clean cooling units and rotary chaff screen with

compressed air.

51

23481

Clean the condenser (3) with 5 bar max.!

Do not damage the fins of cooling unit!

- Check easy movement of rotor (2) and replace

bearing if necessary.

- Close the rotary chaff screen (1).

- Secure the rotary chaff screen (1) with lock.

2

3

52

23477

38808

13.5.28 Changing the coolant hoses

- Observe the general warnings at the beginning of

the "Maintenance" chapter.

300

13 Maintenance

13.5 Engine

67089

- Loosen the closures (3).

- Remove cover (2).

3

3

2

1

53

23486

- Carefully pull out cartridge (1) using slight rotating

movements.

- Clean the filter housing thoroughly.

1

54

23488

- Clean component with compressed air of 5 bar

max. from inside to outside.

During fieldwork, the cartridge may also be temporarily

cleaned by knocking slightly on the palm of your hand.

Heavy knocking or upsetting the main filter will

deform it, resulting in leaks at the filter seat!

55

23489

WARNING:

Use of unpermissible spare parts or

lubricants.

1

Machine damage or increased wear.

- Spare parts and lubricants must at least

comply with the technical standards

required by the manufacturer of the

implement!

- The use of genuine CLAAS spare parts

and lubricants is recommended.

56

23488

- Check cartridge (1) for external and internal dam-

age and replace if necessary.

- Insert cartridge (1) into the housing.

302

13 Maintenance

13.5 Engine

67089

- Refit lid and close it tightly.

Ensure a tight and firm seat!

85761

13.5.30 Changing the diesel engine air cleaner

safety cartridge with plastic housing

Caution!

Machine operation with soiled or damaged air

filter.

Engine damage.

- Replace air filter immediately when the

display of the on-board information sys-

tem shows the relevant warning.

- Replace damaged air filters immediately.

Note!

Uneconomic use of machine.

Increased fuel consumption.

- Replace air filter immediately when a cor-

responding warning appears in the

display of the onboard information

system.

Safety cartridges must not be cleaned and reused!

- Observe the general warnings at the beginning of

the "Maintenance" chapter.

- Clean / change the diesel engine air filter with

plastic housing.

- Carefully pull out cartridge (1) using slight rotating

1

movements.

WARNING:

Use of unpermissible spare parts or

lubricants.

Machine damage or increased wear.

- Spare parts and lubricants must at least

comply with the technical standards

required by the manufacturer of the

implement!

57

23489

- The use of genuine CLAAS spare parts

and lubricants is recommended.

- Fit new cartridge.

- Reinstall air filter.

85762

13.5.31 Cleaning the air filter intake screen

When the engine is running, air is suctioned through

the sieve. Coarse dust and dirt particles remain out-

side at the sieve.

303

13 Maintenance

13.5 Engine

67089

Caution!

Machine operation with soiled or damaged air

filter.

Engine damage.

- Replace air filter immediately when the

display of the on-board information sys-

tem shows the relevant warning.

- Replace damaged air filters immediately.

- Observe the general warnings at the beginning of

the "Maintenance" chapter.

- In case of severe dust, regularly check the

sieve (1) and clean only when the diesel engine is

stopped.

1

58

23485

38812

13.5.32 Changing the air intake hoses

- Observe the general warnings at the beginning of

the "Maintenance" chapter.

Caution!

Improperly performed work on the machine or

the front attachment can lead to

malfunctioning.

Risk of machine damage

- Have adjustment and repairs performed

only by an authorised specialist

workshop.

- Remove all air intake hoses and install new air

intake hoses.

Tightening torque for hose clamp with round pin, with

spring = 10 Nm

Tightening torque for hose clamp with worm thread =

7 Nm

38817

13.5.33 Retightening the air intake tube

clamps

- Observe the general warnings at the beginning of

the "Maintenance" chapter.

304

13 Maintenance

13.6 Chassis

67089

89477

13.6.2 Checking the tightening torque of

wheel nuts / wheel bolts

- Tighten all wheel nuts / wheel bolts (1) of the

machine on the drive axle and the rear axle as

specified.

1

59

9617

Drive axle

Danger!

Wheel bolts / wheel nuts may come loose

when not tightened as specified.

Death or serious injuries!

- Retighten all wheel bolts / wheel nuts on

new machines and when wheels have

been removed and refitted.

Observe the maintenance intervals:

60

- immediately after installation.

Drive axle decal

30848

- after the first working hour.

- during the first 50 working hours: every

10 working hours.

- The threads must be clean and free of

grease.

- Tighten the wheel bolts / wheel nuts

crosswise (as numbered on the decal).

- Observe the tightening torque.

Tightening torque of drive axle wheels

Use

Designation of thread, type of

Wrench size

Tightening

fastening

torque

Drive axle

M22 x 1.5 - 8.8, nut with spring

30

520 Nm

washer C 18.5 DIN 74361 (Limes type

conical spring washer)

307

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