2009 Suzuki 400 LTZ Quad Sport Service Manual, Page 342Get this manual
3A-6 Drive ChainDrive TrainDrive Shaft: 9) Loosen the rear axle housing bolts (6) and chain adjuster nut (7)10) Disengage the drive chain (8) from the rear sprocket11) Draw out the rear sprocket assembly (9)Installation Install the rear sprocket in the reverse order of removalPay attention to the following point Tighten the rear sprocket mounting nuts to the specified torqueNOTE
The stamped mark "A" must face to right side of the vehicleTightening torque Rear sprocket mounting nut (a): 60 Nm (6.0 kgfm, 43.5 lb-ft)I933H1310012-03