Drain/fill in coolant · ar2000d1142ad · Mercedes-Benz WIS

AR20.00-D-1142AD

Drain/fill in coolant

13.12.11

ENGINES 900.917 /918 /919 in MODELS 668, 670

D20.00-1109-09

1 Expansion reservoir

2  Test connection

3  Filling device

3.1  Feed hose

3.2  Supply valve

4 Compressed-air hose

5 Receptacle

6 Drain screw

7 Radiator

8 Drain pipes

3.3  Vacuum indicator

3.4  Drain valve

3.5  Venturi nozzle

3.6  Waste air hose

3.7  Coolant container

Modification notes

6.7.11

Value modified: Coolant drain plug to radiator

	Drain
 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
	Notes on coolant		AH20.00-N-2080-01A
1	Open cap at expansion reservoir (1)	 Turn cap carefully as far as first detent and release pressure.
2	Place feed hose (3.1) on radiator (7) drain fitting (8), open drain screw (6) and drain coolant in coolant reservoir (3.7)	 Disposing of coolants. Pay attention to legal provisions or local wastewater regulations! Refer to Environmental Protection Catalog issued by MBVD/PWU for locations in Germany.
			*285589002100
3	Check coolant for soiling or degrease cooling system and decalcify		AR20.00-D-1030AD
4	Close drain screw (6) and detach feed hose (3.1)		*BA20.20-N-1001-01D
			*285589002100
	Filling
5	Check antifreeze protection for coolant in coolant reservoir (3.7); correct if necessary	 Supplement coolant quantity in coolant reservoir (3.7) by one liter.
			*BF20.00-N-1001-01C
		Antifreeze tester
6	Fill up coolant and check cooling system for leaks		AR20.00-D-1142-04AD
			*BF20.00-N-1001-01C
			*124589009100
			*285589002100

 Radiator, coolant hoses

Number	Designation		Engine 900.9


BA20.20-N-1001-01D	Coolant drain plug to radiator	Nm	4

 Engine cooling system

Number	Designation			Engine 900.9 in model 668, 670


BF20.00-N-1001-01C	Coolant	Total filling capacity	l	13
		Anticorrosion/antifreeze agent down to -37°C	L	6.5
		Anticorrosion/antifreeze agent down to -45°C	L	7.2
		Specifications for Operating Fluids	Sheet	BB00.40-P-0310-01A
			Sheet	BB00.40-P-0325-02A
			Sheet	–

285 589 00 21 00

Vacuum-type cooling system filler

Test cap

124 589 00 91 00

ah2000n208001a Notes on coolant
ar2000d1030ad Remove grease and scale in the cooling system
ar2000d114204ad Pour in coolant and bleed cooling system
as2000z000101a Risk of injury to skin and eyes suffering scalding from contact with hot coolantspray. Risk of poisoning from swallowing coolant.