Bare metal surfaces are usually satisfactory for an electrical bond.

Mark and protect the removed parts.

The AFDS consists of three separate autopilot channels and a single Mode Control Panel(MCP)

The disassembly fixture lets you disassemble the module.

Disconnect the connection which is downstream of the valve.

Clean the filter element with a brush.

Dry the surface with a towel.

Handbooks shall be readily revisable.

The exit doors used to facilitate evacuation that are not normally used for exit.

Note that alterations or repairs to airplane must be accomplished by licensed personnel.

When the engine RPM decreases to 500, stop the engine.