Replace low-temperature circuit coolant · ap2000p2083h · Mercedes-Benz WIS

AP20.00-P-2083H

Replace low-temperature circuit coolant

22.06.2017

Engine	157 in model 217, 222, 231, 292, 463
Engine	278 in model 217, 222, 231, 292

P20.00-2567-08

Shown on engine 157 in model 463

Low-temperature circuit coolant expansion reservoir

 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
	Check
1	Check coolant level in low-temperature circuit coolant expansion reservoir (2)		AP20.30-P-2052G
	Draining
2	Drain coolant from low-temperature circuit
		Engine 157, 278 in model 217, 222	AR09.41-P-6834LFB
		Engine 157, 278 in model 231	AR20.00-P-1142RK
		Engine 157, 278 in model 292	AR09.41-P-6834MLJ
		Engine 157 in model 463	AR20.00-P-1142GW
	Filling
3	Pour new coolant into the low-temperature circuit
		Engine 157, 278 in model 217, 222	AR09.41-P-6834LFB
		Engine 157, 278 in model 231	AR20.00-P-1142RK
		Engine 157, 278 in model 292	AR09.41-P-6834MLJ
		Engine 157 in model 463	AR20.00-P-1142GW
	Coolant specifications		BB00.40-P-0310-01A

ah2000n208001a Notes on coolant
ap2030p2052g Check low-temperature circuit coolant level
ar0941p6834lfb Drain/fill low-temperature circuit coolant
ar0941p6834mlj Drain/fill low-temperature circuit coolant
ar2000p1142gw Drain/pour in coolant
ar2000p1142rk Drain/pour in coolant
ar2000p1142rkc Drain/pour in coolant
as2000z000101a Risk of injury to skin and eyes suffering scalding from contact with hot coolantspray. Risk of poisoning from swallowing coolant.
bb0040p031001a Coolant specifications