Remove/install coolant pump

AR20.10-D-1271SF

16.6.10

ENGINES 642.896 /898 /992 /993 in MODEL 906

D20.10-1110-08

Shown on engine 642.992

1 Coolant pump

2 Poly-V belt

M16/42 Throttle valve actuator (engine 642.992)

3 Poly-V belt

4 Bolts

 	Remove/install
1	Drain coolant		AR20.00-D-1140SD
2.1	Remove fan poly-V belt (3)	For vehicle without code (H08) High performance air conditioning system	AR13.22-D-1302SF
2.2	Remove poly-V belt for 2nd refrigerant compressor on air conditioning system	For vehicle with code (H08) High performance air conditioning system	AR13.21-D-0160SF
3	Remove poly-V belt (2)		AR13.22-D-1202HD
4.1	Remove mixing chamber	Engine 642.896/898	AR09.20-D-1320SG
		Engine 642.993	AR09.20-D-1320S
4.2	Remove throttle valve actuator (M16/42)	With engine 642.992	AR09.41-D-1321SF
5	Remove bolts (4) and Remove coolant pump (1)	 Installation: Clean sealing surface on timing case cover and coolant pump (1). Replace seal.
			*BA20.10-N-1004-01Q
6	Install in the reverse order
7	Inspecting cooling system for leaks		AR20.00-S-1010S

 Coolant pump, coolant thermostat

Number	Designation		Engine 642


BA20.10-N-1004-01Q	Bolt, coolant pump housing to cylinder crankcase	Nm	10