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11
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Step 2
1. Attach Frame, Seat Pad Support (#4) to Main Frame (#7) and Frame,
Adjustable Seat Pad (#1), using:
one M12*110 SHCS (#28)
one M12 Nylon lock Nut (#35)
two Φ13*Φ24*1.5 Flat Washer (#25)
one Φ25.4*132.5 Axle (#9)
2. Attach Frame, Back Pad Support (#2) to Frame, Adjustable Back Pad (#8)
and Main Frame (#7), using:
one M12*135 SHCS (#30)
one M12*160 SHCS (#31)
two M12 Nylon lock Nut (#35)
four Φ13*Φ24*1.5 Flat Washer (#25)
NOTE:
Wrench Tighten bolts and Nylon Lock Nuts.
Assembly