Sprinter 2500 L5-2.7L DSL Turbo (2003)
Auxiliary Water Pump: Procedures
REMOVAL
1. Disconnect and isolate the battery negative cable.
2. Partially drain the engine cooling system.
Electric Coolant Pump
3. Disconnect the wire harness connector from the electric coolant pump.
4. Loosen both hose clamps from the electric coolant pump.
5. Using a twisting motion gently remove both heater hoses from the electric coolant pump.
6. Remove the two electric coolant pump bracket retaining nuts from the body studs.
7. Remove the electric coolant pump from the vehicle.
INSTALLATION
1. Install the electric coolant pump and mounting bracket onto the body studs.
2. Install the two bracket retaining nuts. Tighten the nuts to 5 N.m (45 in. lbs.).
3. Using a twisting motion gently install both hoses onto the electric coolant pump.
4. Tighten both hose clamps securely.
5. Connect the wire harness connector to the electric coolant pump.
6. Reconnect the battery negative cable.
7. Fill the cooling system.
