2010-2012 PRO-RIDE RUSH Switchback RMK Service Manual, Page 332Get this manual
Steering and Suspensions Rear Track Shock Service
1Raise the snowmobile off the ground with snowmobile liftNOTE: Lifting at the bumper will compress the RTS2Remove the seat assembly3Remove the nut holding the fuel tank to the x-brace8Assembly is the reverse of removalTorque fasteners to specification using new lock nuts
Rear Track Shock Fasteners: 33 ft-lb (45 Nm) Reservoir Clamp Screws: 17 ft-lb (23 Nm) Fuel Tank Screw: ft-lb (10 Nm) Seat Screws" ft-lb (10 Nm)