2009 Polaris Scrambler 500 4x4 2x4 factory service manual, Page 166Get this manual
FINAL DRIVE 6Without removing the garter spring, inspect the coils for consistencyIf coils are distorted or uneven, cut the old spring with side cutter to remove it, and replace it1.Armature Plate NOTE: Armature plate is positioned with tabs in round holes of cage2.Roller Cage 3.Roller 4.Garter Spring 5.Cam Inspect for cracks Spacer Engage tabs in the slots Measure wire diameter replacement spring part number by referring to the appropriate parts manual8Current electro-mechanical spring, (PN 3250032); wire diameter .018 (.46 mm); spring free length end to end inside hooks 6.968 (177 mm)1 Measure free length to inside of loops as shown
7If garter spring replacement is necessary, it is very important that the correct installation procedure and special tool be usedHold rollers in place on roller cage with light film of greaseGently and evenly roll the spring down the Hilliard Clutch Garter Spring Installation Tool (PN 2870888) and into the groove of the rollers and cageWARNING: If this procedure is not followed the spring will be over stressed and lose its tensionSprings with incorrect tension may allow rollers to move outward at high vehicle speedsIf the rollers move outward, the front hub(s) will engage and cause vehicle instability, which could result in serious injury or deathMust use Hilliard Clutch Garter Spring Installation Tool (PN 2870888)