Drain/pour in coolant · ar2000p1142pv · Mercedes-Benz WIS

AR20.00-P-1142PV

Drain/pour in coolant

18.11.2019

Engine	112.912 in model 203.061/261, 209.361/461
Engine	112.916 in model 203.081/281
Engine	112.946 in model 203.064/264/764
Engine	112.953 in model 203.084/284
Engine	112.955 in model 209.365/465
Engine	112.961 in model 203.065/265
Engine	113.968 in model 209.375/475
Engine	113.987 in model 209.376/476
Engine	113.988 in model 203.076/276
Engine	113.989 in model 171.473

Modification notes

26.09.2014

Mixing ratio for coolant

BF20.00-P-1001-04A

P20.00-2055-01

P20.20-2089-01

P20.00-2056-01

1	Cooling system cap
2	Coolant expansion reservoir

3	Fitting on radiator
4	Drain screw for radiator

5	Drain screw for cylinder crankcase

 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	Notes on coolant		AH20.00-N-2080-01A
	Drain off
1	Open hood	Engine 113.989 in model 171.473	AR88.40-P-1000V
		Engine 112.912 in model 203.061/261 Engine 112.916 in model 203.081/281 Engine 112.946 in model 203.064/264/764 Engine 112.953 in model 203.084/284 Engine 112.961 in model 203.065/265 Engine 113.988 in model 203.076/276	AR88.40-P-1000P
		Engine 112.955 in model 209.365/465 Engine 113.968 in model 209.375/475 Engine 113.987 in model 209.376/476	AR88.40-P-1000Q
2	Disconnect battery ground line	Only when draining coolant at cylinder crankcase, right
		Engine 112.955 in model 209.365/465 Engine 113.968 in model 209.375/475 Engine 113.987 in model 209.376/476	AR54.10-P-0003Q
		Engine 112.912 in model 203.061/261, 209.361/461 Engine 112.916 in model 203.081/281 Engine 112.946 in model 203.064/264/764 Engine 112.953 in model 203.084/284 Engine 112.961 in model 203.065/265 Engine 113.988 in model 203.076/276	AR54.10-P-0003P
		Engine 113.989 in model 171.473	AR54.10-P-0003V
		 Do not connect no-load current retention unit.
3	Open cooling system cap (1) at coolant expansion reservoir (2)	 Turn cooling system cap (1) by 1/2 revolution anti-clockwise, release overpressure, then unscrew cooling system cap (1).
4	Remove lower engine compartment paneling	Engine 113.989 in model 171.473	AR61.20-P-1105V
		Engine 112.912 in model 203.061/261, 209.361/461 Engine 112.916 in model 203.081/281 Engine 112.946 in model 203.064/264/764 Engine 112.953 in model 203.084/284 Engine 112.955 in model 209.365/465 Engine 112.961 in model 203.065/265 Engine 113.968 in model 209.375/475 Engine 113.987 in model 209.376/476 Engine 113.988 in model 203.076/276	AR61.20-P-1105P
	Drain coolant at radiator
5	Slide drain hose onto fitting at radiator (3).
6	Open cooler drain screw (4) and drain coolant	 Collect coolant in a suitable container.
7	Tighten radiator drain screw (4) and detach drain hose from fitting at radiator (3).
	Drain coolant at cylinder crankcase
8	Loosen cylinder crankcase drain screw (5) and push drain hose onto cylinder crankcase drain screw (5).
9	Open cylinder crankcase drain screw (5) and drain off coolant	 Collect coolant in a suitable container.
10	Pull drain hose off cylinder crankcase drain screw (5) and tighten cylinder crankcase drain screw (5)	 Coolant drain plug on crankcase	*BA20.00-P-1001-02B
11	Lower vehicle
	Pour in
12	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.
		 Coolant mixing ratio	*BF20.00-P-1001-04A
		 Cooling system	*BF20.00-P-1001-02K
		 Test cap	*169589009100
		 Cooler vacuum filling device	*285589002100
13	Check cooling system for leaktightness		AR20.00-P-1010P
14	Install lower engine compartment paneling	Engine 113.989 in model 171.473	AR61.20-P-1105V
		Engine 112.912 in model 203.061/261, 209.361/461 Engine 112.916 in model 203.081/281 Engine 112.946 in model 203.064/264/764 Engine 112.953 in model 203.084/284 Engine 112.955 in model 209.365/465 Engine 112.961 in model 203.065/265 Engine 113.968 in model 209.375/475 Engine 113.987 in model 209.376/476 Engine 113.988 in model 203.076/276	AR61.20-P-1105P
15	Connect ground cable to battery	Only when coolant has been drained at cylinder crankcase on the right.
		Engine 112.955 in model 209.365/465 Engine 113.968 in model 209.375/475 Engine 113.987 in model 209.376/476	AR54.10-P-0003Q
		Engine 112.912 in model 203.061/261, 209.361/461 Engine 112.916 in model 203.081/281 Engine 112.946 in model 203.064/264/764 Engine 112.953 in model 203.084/284 Engine 112.961 in model 203.065/265 Engine 113.988 in model 203.076/276	AR54.10-P-0003P
		Engine 113.989 in model 171.473	AR54.10-P-0003V
16	Close engine hood	Engine 113.989 in model 171.473	AR88.40-P-1000V
		Engine 112.912 in model 203.061/261 Engine 112.916 in model 203.081/281 Engine 112.946 in model 203.064/264/764 Engine 112.953 in model 203.084/284 Engine 112.961 in model 203.065/265 Engine 113.988 in model 203.076/276	AR88.40-P-1000P
		Engine 112.955 in model 209.365/465 Engine 113.968 in model 209.375/475 Engine 113.987 in model 209.376/476	AR88.40-P-1000Q

 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	Engine 113.989
BA20.00-P-1001-02B	Coolant drain plug on crankcase	Nm	12	12

 Cooling system

Number	Designation			Engine 112.912/946 in model 203	Engine 112.912/955 in model 209
BF20.00-P-1001-02K	Cooling system	Total filling capacity	Liter	10,5	10,5
		Filling capacity of anticorrosion agent/antifreeze down to -37 °C	Liter	5,25	5,25
		Filling capacity of anticorrosion agent/antifreeze down to -45 °C	Liter	5,75	5,75
		Sheet		BB00.40-P-0310-01A	BB00.40-P-0310-01A
		Sheet		BB00.40-P-0325-00A	BB00.40-P-0325-00A

 Cooling system

Number	Designation			Engine 112.916/953 in model 203	ENGINE 112.961 in MODEL 203.065/265 AMG
BF20.00-P-1001-02K	Cooling system	Total filling capacity	Liter	10,0	10,5
		Filling capacity of anticorrosion agent/antifreeze down to -37 °C	Liter	5,0	–
		Filling capacity of anticorrosion agent/antifreeze down to -45 °C	Liter	5,5	–
		Sheet		BB00.40-P-0310-01A	-
		Sheet		BB00.40-P-0325-00A	-

 Cooling system

Number	Designation			Engine 113.968 in model 209	Engine 113.987/988
BF20.00-P-1001-02K	Cooling system	Total filling capacity	Liter	11,5	11,5
		Filling capacity of anticorrosion agent/antifreeze down to -37 °C	Liter	5,75	5,8
		Filling capacity of anticorrosion agent/antifreeze down to -45 °C	Liter	6,25	6,3
		Sheet		BB00.40-P-0310-01A	BB00.40-P-0310-01A
		Sheet		BB00.40-P-0325-00A	BB00.40-P-0325-00A

 Cooling system

Number	Designation			Engine 113.989 in model 171
BF20.00-P-1001-02K	Cooling system	Total filling capacity	Liter	11,5
		Filling capacity of anticorrosion agent/antifreeze down to -37 °C	Liter	5,55
		Filling capacity of anticorrosion agent/antifreeze down to -45 °C	Liter	6,1
		Sheet		BB00.40-P-0310-01A
		Sheet		BB00.40-P-0325-00A

 Coolant mixing ratio

Number	Designation				Engine all (4xWD, CAR, smart)
BF20.00-P-1001-04A	Coolant mixing ratio	Antifreeze/water	Up to -37°C	%	50/50
			As of -38 °C	%	55/45
			Overview and specifications sheet		BB00.40-P-0310-01A
			References to sheet specification		BB00.40-P-0310ZZ

169 589 00 91 00

Test cap

285 589 00 21 00

Cooler vacuum filling device

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