2009 Suzuki 400 LTZ Quad Sport Service Manual, Page 319Get this manual
Rear Suspension:
3) Place the vehicle on the level ground and support the vehicle with jack4) Remove the cushion rod (1)
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Cushion RodCushion Lever Removal and Installation
Removal 1) Remove the cushion lever cover (1)
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5) Remove the cushion lever (2)I933H1230022-01