E 350 Van V8-460 7.5L VIN L 4-BBL (1987)
1. Position the heater core and seal assembly and install the core retaining brackets and screws.
2. Install the heater hoses to the heater core (two clamps) and fill the cooling system.
3. Install the blend door and frame assembly with seal in place between flanges.
4. Install the A/C blower motor housing (eleven screws).
5. Position control cable clip to the blend door shaft.
6. Install control cable to bracket attaching screw (one screw).
7. Install the washer, vacuum motor arm and pushnut on the outside-recirculation doorshaft.
8. Install A/C blower cover (five screws plus two screws attaching the blower scroll cover-to-plenum assembly).
9. Connect vacuum line to outside-recirculated vacuum motor.
10. Connect the electrical leads to the resistor.
11. Adjust the control cable.
