Star Trac 4-RB Assembly Manual page 8

5. Use a 4mm allen key to secure the M8
x 40mm set screw (740-4593) into the
mast.
6. Set the seat assembly (720-5257-XX)
onto the seat trolley assembly.
7. Use a 6mm allen key and four (4) pieces
each of the 10mm ID x 20mm OD flat
washer (120-3326) and M10 x 12mm
button head cap screw (110-3231) to
secure the seat assembly to the seat
trolley assembly.
Fig. 8
Fig. 9
Fig. 10
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