Remove/install fan

AR20.40-W-5614A

Remove/install fan

13.12.11

6.7.11

Value modified: Coolant drain plug to radiator

*BA20.20-N-1001-01C

 

Remove/install



Notes on self-locking nuts and bolts

AH00.00-N-0001-01A

1

Remove soundproofing below the radiator (3)

 Danger!

Risk of injury to skin and eyes caused by scalding from contact with hot coolant spray. Risk of poisoning caused by swallowing coolant.

Do not open cooling system unless coolant temperature is below 90°C. Open cap slowly and release the pressure. Do not pour coolant into beverage containers.

Wear protective gloves, protective clothing and safety glasses.

AS20.00-Z-0001-01A

2

Drain coolant partially



Drain/fill in coolant

Vehicles without code (BA9) Voith secondary retarder R 115.

AP20.00-W-2080-01A



Drain/fill in coolant

Vehicles with code (BA9) Voith secondary retarder R 115.

AP20.00-W-2080-01B



*BA01.40-N-1001-01D



*BA20.20-N-1001-01C



*BF20.00-N-1001-01B



Notes on coolant

AH20.00-N-2080-01A

Danger!

Risk of injury caused by body parts being pinched or crushed as cab is tilted

Ensure that no one is within tilting range of cab as it is being tilted. Always tilt cab all the way to end position and secure with safety strut.

AS60.80-Z-0001-01A

3

Tilt cab



Notes on tilting the cab

AH60.80-N-0003-01A

4

Remove trim panel in front of radiator (3)

5

Remove soundproofing at side on left and right

6

Detach oil dipstick guide tube (8) and oil filler pipe (11) from radiator (3)

7

Remove charge air manifold (10)

AR09.41-W-8681B

8

Detach coolant expansion reservoir (2) at radiator (3) and place to the side

 Do not separate coolant lines.

9

Remove top coolant hose (4)

10

Unscrew bolts at radiator mounting (12) on right and left and press radiator (3) to the front

 Fix radiator (3) on right and left with spacers (arrow).

11

Detach fan wheel (6) with viscous fan clutch (5) at intermediate piece (7)



*BA20.40-N-1001-01C

12

Detach intermediate piece (7) at belt pulley/vibration damper (9) and take out toward bottom

 At the same time press the radiator (4) at the bottom to the front.



*BA03.30-N-1003-01F

13

Take out fan wheel (6) with viscous fan clutch (5) upwards

 Make sure that fan wheel (6) is always mounted with the viscous fan clutch (12) in the vertical position.

 Installation: if viscous fan clutch is replaced, the viscous fan clutch must be mounted in the vertical position for at least 1 hour before installation.

14

Detach viscous fan clutch (5) at fan wheel (6)

 Only if viscous fan clutch (5) or the fan wheel (6) is replaced.



*BA20.40-N-1002-01C

15

Install in the reverse order

 Danger!

Risk of accident caused by vehicle starting off by itself when engine is running. Risk of injury caused by contusions and burns during starting procedure or when working near the engine as it is running

Secure vehicle to prevent it moving off.

Wear closed and close-fitting work clothes.

Do not touch hot or rotating parts.

AS00.00-Z-0005-01A

16

Bleed cooling system

 Run engine for about 1 minute at varying rotational speeds.

Top off coolant constantly to the bottom edge of the filler neck.

 Danger!

Risk of injury to skin and eyes caused by scalding from contact with hot coolant spray. Risk of poisoning caused by swallowing coolant.

Do not open cooling system unless coolant temperature is below 90°C. Open cap slowly and release the pressure. Do not pour coolant into beverage containers.

Wear protective gloves, protective clothing and safety glasses.

AS20.00-Z-0001-01A

17

Inspect cooling system for leaks

AR20.00-W-1010A

18

Check and correct coolant level



Engine cooling system - check fluid level, adjust to correct level. Inspect anticorrosion/antifreeze protection, adjust to correct concentration

AP20.00-W-2010A

Number

Designation

Engine
541.9. 542.9

BA01.40-N-1001-01D

Coolant drain plug on crankcase

M141.5

Nm

50

Number

Designation

Engine
541.9, 542.9

BA03.30-N-1003-01F

Bolt, adapter to vibration damper

Nm

30

Number

Designation

Engine
541.9, 542.9

BA20.20-N-1001-01C

Coolant drain plug to radiator

Nm

4

Number

Designation

Engine
541.9, 542.9 without
code ML1,
ML3, MZ5, MZ3, MO1

BA20.40-N-1001-01C

Bolt, viscous fan clutch to adapter

Nm

50

BA20.40-N-1002-01C

Bolt, fan to viscous fan clutch

Nm

30

Number

Designation

Engine
541.9
without code BA1 or BA9

Engine
541.9
with code BA1

Engine
541.9
with code BA9

BF20.00-N-1001-01B

Coolant

Total filling capacity

Liters

41.0

53.0

56.0

Anticorrosion/antifreeze agent down to -37°C

Liters

20.5

26.5

28.0

Anticorrosion/antifreeze agent down to -45°C

Liters

22.5

29.0

31.0

Specifications for Operating Fluids

Sheet

BB00.40-P-0310-01A

BB00.40-P-0310-01A

BB00.40-P-0310-01A

Sheet

BB00.40-P-0325-02A

BB00.40-P-0325-02A

BB00.40-P-0325-02A

Sheet

BB00.40-P-0325-05A

BB00.40-P-0325-05A

BB00.40-P-0325-05A

Number

Designation

Engine
542.9
without code BA1, BA9, KMKL

Engine
542.9
with code BA1

Engine
542.9
with code BA9

BF20.00-N-1001-01B

Coolant

Total filling capacity

Liters

45.0

57.0

60.0

Anticorrosion/antifreeze agent down to -37°C

Liters

22.5

28.5

30.0

Anticorrosion/antifreeze agent down to -45°C

Liters

25.0

31.5

33.0

Specifications for Operating Fluids

Sheet

BB00.40-P-0310-01A

BB00.40-P-0310-01A

BB00.40-P-0310-01A

Sheet

BB00.40-P-0325-02A

BB00.40-P-0325-02A

BB00.40-P-0325-02A

Sheet

BB00.40-P-0325-05A

BB00.40-P-0325-05A

BB00.40-P-0325-05A