ar2000z9780eb

Testing and repair work: Light transporters: Engine cooling system

Type ar · topic 20.00 · version 2000 · 2020-01-07

Applies to: ENGINE 780

Where it sits

Function group 1 Engine › 20 Engine cooling system › 20.00 General

Also applies to engines/gearboxes: 780 ***

AR20.00-Z-9780EB

Testing and repair work: Light transporters: Engine cooling system

07.01.2020

ENGINE

780

	Inspect cooling system for leaks	Engine 780.994 in model 639.603/703 with code MA0 (E-CELL 60 kW)	AR20.00-S-1010EV
	Drain coolant, fill up and check cooling system for leaks	Engine 780.994 in model 639.603/703 with code MA0 (E-CELL 60 kW) Electric motor cooling circuit	AR20.00-S-1140EV
	Drain coolant, fill up and check cooling system for leaks	ENGINE 780 ...	AR20.00-S-1140EW
	Remove/install coolant pump	ENGINE 780 ...	AR20.10-S-1271EV
	Remove/install coolant pump	ENGINE 780 ...	AR20.10-S-1271EW
	Remove/install radiator	Engine 780.994 in model 639.603 with code MA0 (E-CELL 60 kW) Vehicles with battery cooling circuit	AR20.20-S-3865EV
	Remove/install radiator	ENGINE 780 ...	AR20.20-S-3865EVV
	Remove/install radiator unit	Engine 780.994 in model 639.603 with code MA0 (E-CELL 60 kW) Vehicles with a battery cooling circuit	AR20.20-S-3871EV
	Disable cooling circuit of high-voltage battery	ENGINE 780 ...	AR20.20-S-3886EV
	Remove/install coolant level switch	Engine 780.994 in model 639.603/703 with code MA0 (E-CELL 60 kW) Electric motor cooling circuit	AR20.30-S-4392EV
	Remove/install expansion reservoir	ENGINE 780 ...	AR20.30-S-4950EV
	Remove/install expansion reservoir	ENGINE 780 ...	AR20.30-S-4950EW
	Remove/install fan unit	Engine 780.994 in model 639.603/703 with code MA0 (E-CELL 60 kW)	AR20.40-S-5050EV
	Disassemble/reassemble fan	Engine 780.994 in model 639.603/703 with code MA0 (E-CELL 60 kW)	AR20.40-S-5100EV

Referenced documents

ar2000s1010ev Inspect cooling system for leaks
ar2000s1140ev Drain coolant, fill up and check cooling system for leaks
ar2000s1140ew Drain coolant, fill up and check cooling system for leaks
ar2010s1271ev Remove/install coolant pump
ar2010s1271evv Remove/install coolant pump
ar2010s1271ew Remove/install coolant pump
ar2020s3865ev Remove/install radiator
ar2020s3865evv Remove/install radiator
ar2020s3871ev Remove/install radiator unit
ar2020s3886ev Disable cooling circuit of high-voltage battery
ar2030s4392ev Remove/install coolant level switch
ar2030s4950ev Remove/install expansion reservoir
ar2030s4950ew Remove/install expansion reservoir
ar2040s5050ev Remove/install fan unit
ar2040s5100ev Disassemble/reassemble fan