FLIGHT COMPARTMENT -CAPTAIN/FIRST OFFICER SEAT -FUNCTIONAL DESCRIPTION
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FLIGHT COMPARTMENT -CAPTAIN/FIRST OFFICER SEAT -TRAINING INFORMATION POINTS
Seat Removal
To remove the seat, do these steps:
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Disconnect the electrical connector
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Remove the forward stops from the seat tracks
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Use the horizontal control manual override to disengage the actuator gear from the seat track
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Slide the seat forward off the tracks.
Seat Installation
To install the seat do these steps:
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Put the seat just forward of the seat tracks
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Turn the bogies so the roller with the angled face is inboard
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Align and engage the bogies with the seat tracks as you slide the seat aft
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Roll the seat aft until the actuator gear reaches the rack on the seat track
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Use the horizontal control manual override to raise the gear out of the way
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Turn the gear so it meshes with the rack, then release the manual override control
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Install the seat stops
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Connect the electrical connector.
Power Removal
The emergency stop switch removes power from the horizontal and vertical control circuits, but does not remove power from the seat. Disconnect the electrical connector if you need to remove power from the seat for maintenance.
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FLIGHT COMPARTMENT -CAPTAIN/FIRST OFFICER SEAT -TRAINING INFORMATION POINTS
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FLIGHT COMPARTMENT -OBSERVER SEATS -INTRODUCTION
First Observer Seat
The first observer seat has these parts:
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Headrest
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Back Cushion
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Restraint system
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Armrests
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Seat cushion
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Support base
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Control box.
The height and angle of the headrest is manually adjustable.
The back cushion has a lumbar support with manual adjustment up/down and forward/aft. The angle of the seat back (recline) is also adjustable. The back cushion is a flotation device. Hook and loop tape holds the cushion in place.
The restraint system has an inertia reel shoulder harness, lap belt, and crotch strap.
The left armrests lifts to a vertical position for entry and exit. The right armrest contains a folding work table.
The seat cushion is removable from the seat structure. Hook and loop tape holds the cushion in place.
The support base contains mechanisms for forward/aft and vertical movement. Four bolts attach the support base to the flight deck floor.
The control box has controls for fwd/aft, vertical, and recline adjustments. All the controls are manual. The seat has no electric controls.
Second Observer Seat
The second observer seat has these parts:
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Headrest
*
Back Cushion
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Restraint system
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Armrests
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Seat cushion
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Seat structure.
The headrest, back cushion, and seat cushion are removable. Hook and loop tape holds the headrest and cushions to the seat structure. The back cushion is a flotation device.
The restraint system has an inertia reel shoulder harness, lap belt, and crotch strap.
The seat structure attaches to the aft bulkhead of the flight deck. The bottom of the seat and the armrests fold up for stowage. Straps (not shown) hold the seat bottom in the folded position. There are no adjustments on the second observer seat.
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FLIGHT COMPARTMENT -OBSERVER SEATS -INTRODUCTION
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FLIGHT COMPARTMENT -OBSERVER SEATS -OPERATION
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