SLK 320 (170.465) V6-3.2L (112.947) (2002)
Water Pump: Procedures
Remove, Install Coolant Pump
Shown On Engine 112
1
Unclip cover at face end of engine
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Model 220.
2
Remove engine trim panel or cleaner
3.1 Remove viscous fan (1)
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All except Model 220, 208.365/465, 203, 209, 170, 163.174/175.
NOTE: Right-hand thread!
3.2 Remove the fan shroud (3).
NOTE: On models fitted with suction fan, separate the plug connection of the suction fan before removing the fan shroud.
3.3 Remove electric fan
DANGER:
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Risk of injury to skin and eyes suffering scalding from contact with hot coolant spray Risk of poisoning from swallowing coolant.
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Do not open cooling system unless coolant temperature is below 90 degrees C. Open cap slowly and release the pressure. Do not pour
coolant into beverage bottles.
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Wear protective gloves, protective clothing and eye protection.
4
Drain coolant at radiator
NOTE:
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Model 163: For draining coolant, remove coolant hose at bottom of radiator or at coolant pump.
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Collect coolant
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Disposal of coolants: observe legal regulations or local wastewater requirements! Refer to Environmental Protection Catalog issued by
MBVD/PWU for locations in Germany.
5
Remove poly V-belt (2)
NOTE: Lock tensioning pulley with drift or pin (diameter 5 mm).
6.1 Remove shock absorber (10)
NOTE: Only Model 210, 203, 209, 202, 170, 129 with manual transmission.