2008 Arctic Cat ThunderCat ATV Service Manual, Page 109Get this manual
Drive System NOTE: Some photographs and illustrations used in this section are used for clarity purposes only and are not designed to depict actual conditionsNOTE: Critical torque specifications are located in Section 1NOTE: Specifications regarding the gear cases (capacities, lubricant type, etc can be found in Section of this manualRing Gear Backlash Ring Gear End Play 0.28-0.38 mm (0.011-0.015 in 0.1-0.2 mm (0.004-0.008 in
Front Drive Actuator
NOTE: The actuator is not serviceable componentIf it is defective, it must be replacedNOTE: The actuator will operate only when the ignition switch is in the ON position
The front drive actuator is located on the side of the front drive input housingWith the engine stopped and the ignition switch in the ON position, momentary "whirring" sound can be heard each time the front drive selector switch is shiftedIf no sound is heard, see Section 5If the actuator runs constantly or makes squealing or grinding sounds, the actuator must be replacedREMOVING 1Disconnect the connector on the actuator harness2Using T-30 torx wrench, remove the mounting cap screw from the driveshaft side of the actuator