mercedesbenz Workshop Repair Guides

Mercedes Benz Workshop Service and Repair Manuals

Water Pump|Service and Repair > < Water Pump|Specifications
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Water Pump: Diagrams

AR20.10-P-1271-03VA Bolt plan for coolant pump

Coolant pump, coolant thermostat

Bolt assignments for coolant pump

Bolt assignments for coolant pump 

Bolts A: Coolant pump to timing case cover.

Bolts B and C: Coolant pump on crankcase.

The tightening sequence given in the following table must be followed to ensure that there are no leaks in the coolant pump.

Tightening sequence and bolt length

Tightening sequence and bolt length

Water Pump|Service and Repair > < Water Pump|Specifications