2003 Yamaha YFM400FAR Kodiak Factory Service Manual, Page 183Get this manual

CRANKCASE

REMOVING THE OIL PUMP DRIVE GEAR 1.Straighten: Lock washer tab

2.Remove: Oil pump drive gear nut Removal steps: Temporarily install the clutch carrier assembly 1G Hold the clutch carrier assembly with clutch holding tool and loosen the oil pump drive gear nutClutch holding tool: PNYM-91042, 90890-04086

• ATV
• Jet Ski
• Outboard Motors
• Personal Watercraft
• Snowmobiles
• Stern Drives