Drain/pour in coolant

AR20.00-P-1142TY

Drain/pour in coolant

12.11.2018

Engine

113.967 in model 219.375

Engine

113.990 in model 219.376

3

Fitting

4

Drain screw for radiator

5

Left cylinder crankcase drain screw

6

Right cylinder crankcase drain screw

 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

 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

Topical note

Notes on coolant

AH20.00-N-2080-01A

Drain off

1

Detach ground line from battery

When draining the coolant at the right drain screw (6) on the cylinder crankcase

AR54.10-P-0003TX

2

Open coolant system cap on coolant expansion reservoir

 Turn cooling system cap slowly and relieve overpressure, then unscrew cooling system cap.

3

Raise vehicle with vehicle lift

AR00.60-P-1000TX

4

Remove lower engine compartment paneling

AR61.20-P-1105TX

Drain coolant at radiator

5

Slide drain hose onto the left fitting (3) on the cooler

6

Slacken drain screw (4) at radiator and drain coolant

 Observe regulations to dispose of coolant.

Drain coolant at cylinder crankcase

7

Loosen left or right drain screw (5, 6) at the cylinder crankcase until it can be turned manually

8

Push drain hose onto left and right (5, 6) drain screw

9

Continue to manually loosen left or right drain screw (5, 6) and drain coolant

 Observe regulations to dispose of coolant.

Pour in

10.1

Tighten drain screw (4) at radiator and detach drain hose from fitting (3)

After coolant has been drained at radiator

10.2

Detach drain hose and tighten drain screw on cylinder crankcase (5, 6) at left and right

After coolant has been drained at cylinder crankcase

 Coolant drain plug on crankcase

*BA20.00-P-1001-02B

11

Pour in coolant and bleed cooling system

AR20.00-P-1142-04AK

Notes on coolant level

AH20.00-P-1142-01CW



Anticorrosion/antifreeze agents (Sheet 325.0)

BB00.40-P-0325-00A



Coolant specifications

BB00.40-P-0310-01A

 Re-use clean coolant.

 Cooling system

*BF20.00-P-1001-02K

 Test cap

*169589009100

 Cooler vacuum filling device

*285589002100

12

Check cooling system for leaktightness

AR20.00-P-1010TX

13

Install lower engine compartment paneling

AR61.20-P-1105TX

14

Attach ground line to battery

After draining coolant at right drain screw (6) on cylinder crankcase

AR54.10-P-0003TX

 Engine cooling, general

Number

Designation

Engine 112, 113.940/941/942/943/944/948/960/961/963/964/965/966/967/968/971/980/981/984/986/987/988/990/991/992/995

BA20.00-P-1001-02B

Coolant drain plug on crankcase

Nm

12

 Cooling system

Number

Designation

Engine 113.967 in model 219

Engine 113.990

BF20.00-P-1001-02K

Cooling system

Total filling capacity

Liter

10,65

13,2

Filling capacity of anticorrosion agent/antifreeze down to -37 °C

Liter

5,65

6,6

Filling capacity of anticorrosion agent/antifreeze down to -45 °C

Liter

6,0

7,3

Sheet

BB00.40-P-0310-01A

BB00.40-P-0310-01A

Sheet

BB00.40-P-0325-00A

BB00.40-P-0325-00A