Vacuum Reservoir HVAC: Service and Repair

1983-87 Models Exc. 1983-87 Ranger, 1984-87 Bronco II & 1986-87 Aerostar
1. Disconnect the two vacuum lines connected to the reservoir ports.
2. Remove reservoir retaining nuts from the underside of the left hand apron, then the reservoir.
3. Reverse procedure to install.