2006 Arctic Cat ATVs factory service and repair manual, Page 333Get this manual

2006 Arctic Cat ATVs factory service and repair manual, Page 333

6If clearance is excessive, measure the journals of the camshaft 1 NOTE: If the journals are worn, replace the camshaft;
is necessary V-BELT COVER Disassembling Manually extend the weightsThe pin (D) should retract and the weights should move
without binding and return when releasedPin (D) should extend when the weights are released1 NOTE: If any binding or resistance
other than the spring tension is felt, the automatic compression release must be replaced 1Remove the three cap screws securing
the engine brake actuator to the V-belt cover; then remove the actuator assembly and engine brake coverAccount for an O-ring
and seal 3Check that the shaft (A) rotates and the pin (B) is not broken, chipped, or worn flat1 NOTE: Do not remove shaft