2004-2009 Honda TRX450R/TRX450ER Service Manual, Page 399Get this manual
REAR WHEELSUSPENSION Be careful not to Install the swingarm between the frame and engine, drop the dust seal and insert the pivot bolt from the left sidecapsApply grease to the pivot nut threads and seating surfaceInstall the pivot nut and tighten itTORQUE: 108 N-m (11.0 kgf-m, 80 Ibf-ft) Hook the brake pedal return spring properly as shown
Install new O-rings into the grooves in the shock link-to-swingarm boltApply grease to the pivot surface of the boltInstall the shock link into the swingarm with the bolt and nut
Install the shock absorber onto the shock arm with the bolt and nutTighten the shock absorber lower mounting nut and shock link-to-swingarm nutTORQUE: Shock absorber lower mounting nut: 59 N-m (6.0 kgf m, 43 Ibf ft) Shock link-to-swingarm nut: 44 N-m (4.5 kgf m, 33 Ibf ft)