2000 Yamaha YFM400FWA(M) Factory Service workshop Manual, Page 209Get this manual

MIDDLE GEAR Attach

the gear lash measurement tool and dial gauge 3Gear lash measurement tool: PNYM-01467, 90890-01467

a 46 mm (1.8 in)

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