25-11-00
ALL ú ú 01 Page 603 ú Jan 28/01
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
757 MAINTENANCE MANUAL
FLIGHT COMPARTMENT SEATS - MAINTENANCE PRACTICES
________________________________________________
1. General_______
A. This procedure contains the following tasks:
(1)
Removal of the captain and the first officer seats.
(2)
Installation of the captain and the first officer seats.
(3)
Adjustment of the swivel roller.
(4)
Removal of the observer seat.
(5)
Installation of the observer seat.
(6)
Captain and First Officer Seat Track Installation and Adjustment.
TASK 25-11-01-002-002
2. Remove the Captain/First Officer Seat (Fig. 201, Fig. 201A)_____________________________________
A. Access
(1) Location Zones
211/212 Control Cabin - Section 41
B. To remove manual IPECO seats, do the steps that follow.
S 012-169
(1)
Remove the stops at the forward end of the forward seat tracks.
S 032-170
(2)
Move the track lock control handle in the aft direction.
S 012-171
(3)
Move the seat forward to release the seat trucks from the seat tracks.
S 022-172
(4)
Remove the seat.
TASK 25-11-01-402-051
3. Install the Captain/First Officer Seat (Fig. 201, Fig. 201A)______________________________________
A. Access
(1) Location Zones
211/212 Control Cabin - Section 41
B. To install manual IPECO seats do the steps that follow.
S 422-174
(1)
Put the seat in the seat tracks.
S 822-176
(2)
9G CAPTAIN AND FIRST OFFICER SEATS; Make sure the seat trucks are in a position that the adjustment bolts are inboard on each seat track (Fig. 201).
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25-11-01
ALL ú ú 03 Page 201 ú Jan 28/00
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
757
MAINTENANCE MANUAL
BOLTS (8 LOCATIONS)
TRACK LOCK
CONTROL
HANDLE
SEAT TRACKS
SEAT TRUCK
SEE A
STOPS
CAPTAIN SEAT SHOWN
OBSERVER SEAT
FIRST OFFICER SEAT OPPOSITE
ADJUSTMENT BOLTS
INBD
SEAT TRUCK A
Flight Compartment Seats Figure 201
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25-11-01
ú ú 01 Page 202 ú Jan 20/99
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
757 MAINTENANCE MANUAL
BOLT (8 LOCATIONS)
SEAT TRUCK HANDLE CONTROL TRACK LOCK
SEE A SEAT OBSERVER SEAT
(EXAMPLE)
SEAT TRACKSTOP
SEAT TRUCK (EXAMPLE)
A
Flight Compartment Seats Figure 201A
H97981
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. 16G CAPTAIN AND FIRST OFFICER SEATS ú
25-11-01
ú ú 01 Page 203 ú Jan 20/99
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
757
MAINTENANCE MANUAL
S 432-178
(3)
Move the track lock control handle in the aft direction.
S 822-179
(4)
Align and engage the front and rear seat trucks on the seat tracks.
S 412-180
(5)
Move the seat in the aft direction.
S 432-181
(6)
Release the track lock control handle.
S 412-182
(7)
Install the stops on the forward end of the forward seat tracks.
S 822-183
(8)
9G CAPTAIN AND FIRST OFFICER SEAT; Adjust the swivel rollers (refer to the Swivel Roller Adjustment procedure).
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