Remove all the rigging pins and equipment that prevent free movement of the control surfaces.

Each page shall bear a page number and date of issue or revision at the bottom.

All revision numbers and dates shall be removed from pages.

The flight crew can use the flight director commands to control the attitude of the airplane.

The cover, when down, is a guard for the switch in the ON position.

Controls in the flight compartment permit selection of temperature and flow rates.

Tighten the coaxial connectors (hand tight plus 1/8 turn)

It has a single shaft and operates at a constant speed.

Care must be taken not to damage the firewall cover.

Two semicircular flappers control air flow.

It is necessary to clean the filter periodically.