First take away the air cleaner assembly before starting the windshield washer solvent container work on 2.8l (LK5) and 3.5l (L52) engines. You need to remove washer container fasteners to fender flange (1,2) while doing cooler reservoir to wheelhouse fastener. Gently lift the container up to see and unplug the electrical wire from the Washer Pump before taking off the washer hose. Disconnect the washer solvent container and coolant recovery reservoir clips from their fender flange locations before taking out the washer solvent and engine coolant drained substances into their containers. Find a clean workspace then take off the coolant container overflow hose, coolant recovery reservoir cap, windshield washer container cap, coolant recovery to radiator hose, windshield Washer Pump and grommet, and windshield washer container lower grommet from the reservoir before disposing of it. Put the new washer solvent container / coolant recovery reservoir on top of the bench with clean washer solvent applied to help install the Washer Pump grommet. Install the new reservoir in the engine area and fasten the washer hose to the pump spout before joining the electrical wire with the pump and connecting the coolant recovery hoses near the fender flange. Connect the washer container to fender flange fasteners (1,2) with a torque level of 9 n.m (80 lb in), plus join the coolant recovery reservoir to wheelhouse fastener at the same setting. Put back the air filter parts followed by adding washer solvent into the system tank and adding fresh coolant into the coolant collection reservoir as specified by the manufacturer. Check for fluid leaks from the washer system before covering the hood.