Note: The engine oil cooler must not be disconnected from the oil filter housing. In the event of a malfunction, the engine oil cooler is replaced along with the oil filter bracket.
Remove air filter. Remove the frame with the radiator fan. Remove the front left coolant pipe. Remove the front right coolant pipe. Loosen hose clamps -arrows-. Remove the coolant hose. -Position 1- ignore.
Disconnect connector -2-. Unscrew screw -1- and press charge air cooler pump -V188- -pos. 3-.
Unplug connector -1 - at oil pressure control valve -N428-. -Position 2- ignore.
Unplug connector -arrow- for oil pressure sender -F1-.
Unplug connector -arrow- for low oil pressure sender -F378-.
Remove the screws in sequence to remove the oil filter housing together with the engine oil cooler.
Installation
Installation in reverse order.
Note: Replace gasket and O-rings. To secure all hose connections, use original spring clamps, similar to those installed at the factory.
Install the front right coolant pipe. Install the front left coolant pipe. Install the frame with the radiator fan. Connect the coolant hose with quick coupling. Fill up the coolant.