Correcting anticorrosion/antifreeze concentration

AP20.00-S-2010-01P

Correcting anticorrosion/antifreeze concentration

 Danger

Risk of death caused by vehicle slipping or toppling off of the lifting platform.

Align vehicle between vehicle lift columns and position the four support plates at the vehicle lift support points specified by the vehicle manufacturer.

AS00.00-Z-0010-01A

 Warning

Risk of accident from vehicle starting off by itself when engine running. Risk of injury (bruises and burns) resulting from working on the engine while it is being started or when it is running.

Secure vehicle to prevent it from starting off by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts.

AS00.00-Z-0005-01A

 Warning

Risk of injury to skin and eyes suffering scalding from contact with hot coolantspray. 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 containers.
Wear protective gloves, protective clothing and safety glasses.

AS20.00-Z-0001-01A

Topical note

Special instructions for lifting and supporting vehicle

AH00.60-N-0100-01P

Topical note

Notes on coolant

AH20.00-N-2080-01A

Notes on coolant level

AH20.00-P-1142-01CW

Engine

200.7 in model 470

Engine

699.3 in model 470, 471

 Cooler, coolant hoses, coolant lines

Number

Designation

Engine 200 in model 470

Engine 699 in model 470, 471

BA20.20-N-1001-01PD

Drain screw to coolant pipe

Nm

4

7

 Filling capacity for engine cooling system

Number

Designation

Engine 200 in model 470

Engine 699 in model 470, 471

BF20.00-N-1001-01PD

Coolant

Liter

 7,3

 11,1

Sheet

BB00.40-P-0325-07A

BB00.40-P-0325-07A

Table of comparison (approx.) antifreeze protection to anticorrosion and antifreeze additive concentration

°C

vol %

°C

vol %

°C

vol %

-10

20

-20

32

-30

42

-15

26

-25

37

-33

45

-18

30

-27

40

-37

50

Formula for calculation of top-up quantity for anticorrosion and antifreeze agent

A

Anticorrosion agent concentration and antifreeze concentration (in % by volume)

B

Total quantity of coolant (in liters)

C

Replenishment quantity of anticorrosion agent and antifreeze (in liters)

Example calculation

1

Enter determined anticorrosion and antifreeze protection concentration (A) into formula.

2

Take total coolant filling capacity (B) from   the basic data table and enter into the formula.

3

Calculate required top-up quantity for anticorrosion and antifreeze agent (C).

1

Cover

2

Bolts

3

Drain screw

4

Remove cover (1).

 To do this, remove screw/bolts (2).

5

Drain coolant in the calculated top-up quantity of anticorrosion and antifreeze agent (C) at the drain screw (3)   .

 Collect coolant in suitable container using funnel and hose.
Replace drain plug on oil drain screw (3).

6

Fill the calculated refill quantity of the corrosion protection agent and antifreeze (C) into the expansion reservoir.

7

Start engine and run at varying engine speeds for approx. 1 min.