2003-2006 Kawasaki KFX400 service manual, Page 268Get this manual
CHASSIS
Install the rear wheel hubs( 6-14) Install the rear wheels( 6-14) Adjust the chain slack( 2-22) Tighten the rear axle housing bolts to the specified torque in the described order( 2-23) Rear axle housing bolt (M10)73 Nm (7.3 kgf-m, 53.0 lb-ft) Rear axle housing bolt (M12)100 Nm (10.0 kgf-m, 72.5 lb-ft)
Install the rear caliper and tighten the caliper mounting bolts to the specified torqueRear caliper mounting bolt: 26 Nm (2.6 kgf-m, 19.0 lb-ft)