Electric Coolant Pump, Removing And Installing: Removing
- When installing, install all heat shield boots back in the same positions.
The Cooling System Is Under Pressure When the Engine Is Warm. Risk of Scalding Due to Hot Steam and Hot Coolant.
Scalding the Skin and Other Parts of the Body Is Possible.
- Wear safety gloves.
- Wear protective eyewear.
- Reduce the pressure by covering the coolant expansion tank cap with a cloth and carefully opening it.
-- Open the coolant reservoir cap -arrow-.
-- Remove the noise insulation. Refer to NOISE INSULATION, REMOVING AND INSTALLING .
-- Remove the air filter housing. Refer to AIR FILTER HOUSING, REMOVING AND INSTALLING .
-- Loosen the hose clamp -1-, remove the air duct hose from the charge air cooler.
-- Equipped on some models: loosen the transmission ventilation -1- on the battery tray and push it to the side, to do so release the catch in direction of -arrow- and bracket and remove it upward.
-- Free up the wiring harness -1 and 2- from the air duct pipe.
-- Loosen the screw-type clamp -4-.
-- Remove the bolts -arrows- and remove the air duct pipe.
-- Open the heat protection sleeve -3-.
-- Disconnect the connector -1-.
-- Clamp off the coolant hoses at the After-Run Coolant Pump -V51- using : 3094 .
-- Place a cloth underneath to catch any escaping coolant.
-- Loosen the hose clamps -arrows- and remove the coolant hoses.
-- Remove the bolt -2- and the After-Run Coolant Pump -V51-.