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44 THE PERFECT FIT FAST M-10 Rear Suspension Adjustments Static Sag and Ride Height Settings FRA Position the MOST effect on the rear suspension performance. To adjust the FRA: the desired FRA position. 2. To adjust, loosen the hex bolts (A) attaching the rear lower shock cross shaft to the rail beam. 3. Using a 9/16” wrench, loosen the jam nuts (B) on the preload bolts. 4. Adjust the preload bolts (C) to the desired FRA position. NOTE: Make sure the preload bolt contacts the slide block before tightening the jam nut. 6. Tighten the hex bolts and torque to 35 ft. lbs. (47 Nm). NOTE: When the M-10 suspension is new, it will take from 25 to 200 miles (40-300 km)to properly break in the springs and shocks, at which time the suspension will be softer and may require FRA re-adjustment. A B C |