There are two recirculation air filters installed behind the end wall lining at the aft end of the forward cargo compartment. The air filters are in filter housings on the left and the right side of the mix manifold bay.

The schematic diagrams should include generators, tanks and reservoirs that are considered to be the starting points of the flow.

This chapter includes engaging, sensing, computing, amplifying, controlling, actuating and warning devices.

If an engine fire detection system is available, describe, give principle of opreation, and explain how to use it.

Keep personnel away from the aircraft when the thrust reverser deploys.

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

Do an inspection of the component interface and the adjacent area.

Carefully put the valve assembly in its position and install the spacers and the bolts.

Install the O-ring in the internal groove of the spherical bearing.

Temporarily attach the cable to the adjacent structure.

Do steps 1 thru 4 to make sure that no axial load is applied on the rod.