Draining/filling with coolant

AR20.00-P-1142FG

Draining/filling with coolant

5.8.11

3.2.05

Filling capacity for cooling system altered

*BF20.00-P-1001-02T

Draining

 Danger!

Risk of injury to skin and eyes suffering scalding from contact with hot coolant spray. Risk of poisoning from 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 bottles.

Wear protective gloves, protective clothing and eye protection.

AS20.00-Z-0001-01A



Notes on coolant

AH20.00-N-2080-01A

1

Open engine hood

 See Operator's Manual

2

Unscrew the cap (1) on the expansion reservoir (2)

 Rotate one revolution counterclockwise, drain overpressure, then unscrew cap of cooling system (1).

3

Remove lower engine compartment paneling

AR61.20-P-1105FF

4

Unscrew drain plug (5) at radiator (6) and drain coolant

 Collect coolant

Filling

5

Screw tight drain plug (5) at radiator (6)

6

Install lower engine compartment paneling.

AR61.20-P-1105FF

7

Connect filling device (3) with adapter (4) to expansion reservoir (2), evacuate cooling system and then fill

 Observe instruction manual from filling device (3) manufacturer.



*BF20.00-P-1001-02T



*454589039100



*450589206300

8

Screw cap (1) onto expansion reservoir (2)



Checking

 Danger!

Risk of accident caused by vehicle starting off by itself when engine is running. Risk of injury caused by contusions and burns when working in engine during starting procedure

Secure vehicle to prevent it from moving.
Wear closed and snug-fitting work clothes.
Do not grasp hot or rotating parts.

AS00.00-Z-0005-01A

9

Carry out engine test run

 Until the cooling fan is switched on.

10

Check coolant level, adjust to correct level if necessary.



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

AP20.00-P-2010FG

Number

Designation

Engine
639.939

BF20.00-P-1001-02T

Cooling system

Total capacity

Liters

6.6

Capacity of anticorrosion/
antifreeze agent down to -37°C

Liter

3.3

Filling capacity of anticorrosion/
antifreeze up to -45°C

Liter

3.6

Specifications for Operating Fluids

Sheet

BB00.40-P-0325-00A