Q: How to Service the Air Injection Pump on Mercury Milan?
A: In order to service the secondary air pump, place the vehicle on neutral on a hoist. Disassemble the car by removing the underbody cover screws, disconnection of the electrical connector and hose of the air pump and removal of the pump together with the hoses. Install again by screwing clamp connections to 30 Nm (22 lb-ft) and undo the steps of removal.