Schwinn SR23 Recumbent Bike Assembly Manual page 17

Step 8 Prepare to Install Seat Assembly
tools:
• supplied Allen wrench
8-1 unscrew the seven screws and washers (d-18) that secure the
seat Rail (H) and remove the seat Rail from the unit. (Figure A)
Note: you will have to disconnect the Heart Rate wire (m).
do not let the Heart Rate wire fall into the frame.
8-2 unscrew the two screws and washers (d-18) that secure the
seat Rail bracket (d-) and remove the bracket from the seat
Rail. (Figure b)
D-18
Figure A
1
H
M
D-18
D-22
D-18
Figure B