2006 Arctic Cat ATVs 400/400TBX/400TRV/500/500TBX/500TRV/650H1/650 V-Twin Service Manual, Page 384Get this manual

2006 Arctic Cat ATVs 400/400TBX/400TRV/500/500TBX/500TRV/650H1/650 V-Twin Service Manual, Page 384

KEY 12345678910111213141516 O-Ring Pipe Cap Screw Oil Pipe Oil Pipe O-Ring Oil Pipe Oil Pressure Switch Lead Wire Clamp Relief
pin for assembly3Remove oil pump componentsREMOVINGDISASSEMBLING (650 V-Twin) 1Clean all oil-pump components2Inspect the
rotors for scoring and gouges3Inspect the alignment pin, driveshaft, and driven sprocket for damage4Inspect the pump housing
and cover for cracks or damageASSEMBLINGINSTALLING (400500650 H1) 1Remove the oil pump from the engine (see Left-Side Components
in Section 3)2Remove the circlip (A) on the driveshaft; then remove the inner rotor (B), outer rotor (C), oil pump driveshaft
(D), and the oil pump housing (E) 1Place the rotors into the pump housing making sure the alignment pin is in the groove
of the rotor2Place the cover onto the pump housing3Secure the pump with the Phillips-head screw coated with red Loctite #2714Install