Engine cooling system - check fluid level, adjust to correct level. Inspect anticorrosion/antifreeze protection, adjust to correct concentration · ap2000a2010la · Mercedes-Benz WIS

AP20.00-A-2010LA

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

10.11.11

ENGINE 904.925 in MODEL 8AB390.053 /054

ENGINE 904.965 in MODEL 8AB390.053 /054

A20.30-0006-01

1 Expansion reservoir

2 Cap

	Checking
 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
 Danger!	Risk of accident caused by vehicle starting off by itself when engine is running. Risk of injury caused by contusions and burns during starting procedure or when working near the engine as it is running	Secure vehicle to prevent it from moving by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts.	AS00.00-Z-0005-01A
	Notes on coolant		AH20.00-N-2080-01A
1	Detach cap (2)
2	Inspect anticorrosion/antifreeze protection	 With a low coolant level, open the coolant drain plug and remove coolant.
		Antifreeze tester (refractometer) gotis://D_13/20_03.0
		 With a too low anticorrosion/ antifreeze concentration: 
		Correct anticorrosion/antifreeze protection.	AP20.00-A-2010-01LA
			*BF20.00-N-1001-01L
3	Check coolant level	 Only inspect coolant level and adjust to correct level if coolant temperature is below 50 °C.
		The coolant must be between the min. and max. marking in the expansion reservoir (1), if necessary: 
		Correct the coolant level.
			*BF20.00-N-1001-01L
4	Install cap (2)

 Engine cooling system

Number	Designation			Engine 904.925 in model 390.053/054	Engine 904.965 in model 390.053/054


BF20.00-N-1001-01L	Coolant	Total filling capacity	l	27	27
		Anticorrosion/antifreeze agent down to -37°C	l	13.5	13.5
		Specifications for Operating Fluids	Sheet	BB00.40-P-0310-01A	BB00.40-P-0310-01A
			Sheet	BB00.40-P-0325-00A	BB00.40-P-0325-00A

ah2000n208001a Notes on coolant
ap2000a201001la Correcting anticorrosion/antifreeze concentration
as0000z000501a 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.
as2000z000101a Risk of injury to skin and eyes suffering scalding from contact with hot coolantspray. Risk of poisoning from swallowing coolant.