Replace coolant · ap2000d2080ts · Mercedes-Benz WIS

Replace coolant

Type ap · topic 20.00 · version 0102 · 2020-03-31

Applies to: Engine 642.8 in model 907 Engine 651.9 in model 907, 910 Engine 654.9 in model 907.1/2/6

Where it sits

Function group 1 Engine › 20 Engine cooling system › 20.00 General — Series 651 (models 9**) · Series 654 (models 9**) · Series 907 · Series 910

EinPAS 15 Engine › 15.25 Engine cooling system › 15.25.5 Coolant circuit, complete — Series 651 (models 9**) · Series 654 (models 9**) · Series 907 · Series 910

Also applies to engines/gearboxes: 642 8**

AP20.00-D-2080TS

Replace coolant

06.03.2020

	Check
1	Check all coolant lines and coolant hoses for leak tightness and condition.
2	Check coolant expansion reservoir for leak tightness and condition.
	Replace coolant
3	Drain off and pour in coolant.
		Engine 642 in model 907 Engine 651 in model 907, 910	AR20.00-D-1142TSR
		Engine 654.9 in model 907.1/2/6	AR20.00-D-1142TSM
		If strong soiling of coolant is present:
		
		Clean engine cooling system.
		 After obtaining special order.
4	Confirm replacement of coolant in maintenance booklet or in Digital Service Booklet (DSB).