2006 Honda TRX680 Rincon Factory Service Manual, Page 399Get this manual
REAR WHEELSUSPENSION Install new nuts and tighten themTORQUE: Upper arm: 54 N-m (5.5 kgfm, 40 Ibf-ft) Lower arm: 34 N-m (3.5 kgf-m, 25 Ibfft)
WHEEL HUB Install new dust seal into the hub with the metal side facing out until it is flush with the hub surfaceHUB