2004 650 Twin Arctic Cat ATV Service Manual, Page 54Get this manual

2004 650 Twin Arctic Cat ATV Service Manual, Page 54

6If clearance is excessive, measure the journals of the camshaftNOTE: If the journals are worn, replace the camshaft; then
DRIVEN PULLEY ASSEMBLY Disassembling 2Manually 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 releasedNOTE: If any binding or resistance other
than the spring tension is felt, the automatic compression release must be replaced ! WARNING This procedure involves relaxing
compressed spring assemblyDO NOT attempt disassembling without the proper tools 3Check that the shaft (A) rotates and the
pin (B) is not broken, chipped, or worn flatNOTE: Do not remove shaft (A) or pin (B) as they are not serviceable and cannot
be reassembledThe camshaft assembly must be replaced if any defects are found 1Secure Driven Pulley Compressor (pn 0444-121)