2006 Arctic Cat ATVs 400/400TBX/400TRV/500/500TBX/500TRV/650H1/650 V-Twin Service Manual, Page 314Get this manual

2006 Arctic Cat ATVs 400/400TBX/400TRV/500/500TBX/500TRV/650H1/650 V-Twin Service Manual, Page 314

11Remove the oil pump drive chain tensioner bolt (A); then remove the chain guide bolts (B) and collar and the chain guides
Assembly 12Remove the cap screws securing the oil pump (A); then remove the oil pump drive chain (B) and oil pump assembly
(C)Account for the chain tensioner, chain, and two alignment pins ! WARNING Imbalance of clutch or driven pulley or excessive
RPM could cause component failure resulting in severe injury or deathThese components are precision balanced and designed
to operate within certain RPM limitsDisassembling, assembling, and servicing procedures of clutch and driven pulley must
be followed closelyAny modifications that increase RPM may cause failure ! CAUTION Do not turn the ignition switch ON while
the V-belt cover is removedThis will cause the learning control of the engine brake control to operate and the engine brake