
Here at the Prototype Shop in Long Beach, Calif., Rancho Engineer Chris Batsch took the time to show us how to install the 2007 Rancho Rhino Long-Travel Suspension System.
The Rancho Rhino system features billet 6061 aluminum upper control 4-in. A-arms with contrast machining, HSLA steel lower control arms, exclusive self-lubricating control arm bushings, and high-strength tie rod ends and inner tie rod. This system is available for 2004-07 Yamaha Rhino models (p/n RS10001) and 2008-09 Yamaha Rhino models (p/n RS10011).
Let’s see how it is done:


To start the installation on the 2007 Rhino, begin by removing the caliper, wheel hub and steering knuckle. Be sure to wear eye protection during this installation!


Remove coil-over shock, then upper and lower control arms.


Remove the front axle and CV joint assembly. Now you’re ready to replace the axle shaft.


A. Remove boot clamps.
B. Remove circlip.
C. Remove inner CV.
D. Remove outer CV.


Now, transfer the reference marks to new axle shaft. Rancho has increased the length of the axle shaft to accommodate the system’s long-travel design.


Install components on new axle shaft.


Loosen and remove outer tie rod.


Unthread inner tie rod and remove from steering assembly.


Don’t forget to apply threadlock to new inner tie rod and install. Be sure not to overtighten!


Rancho’s suspension design includes highly engineered billet 6061 aluminum upper control arms with a contrast machined finish.


Assemble the upper control arm by attaching lower shock mount, male rod end and four bushings.


Place frame stiffener at front of frame rails and attach front and rear mount of upper control arm to the frame brackets.


Repeat the process with the lower control arm.


Re-install steering knuckle on outer CV shaft and attach Rancho’s precision high-strength rod ends with the high-misalignment sleeves.


Re-install brake shield, rotor and CV shaft nut.


A. Install adapter assembly on front shock absorber.
B. Place coil spring over shock absorber and install spring retainer.


Install front shock absorber assembly and adjust spring height with the supplied spanner wrench.


Attach reservoirs on front frame using the supplied clamps and self-tapping screws, then install the wheel. Repeat a similar process for the rear suspension.
















