2006-2009 Honda TRX680 (TRX 680 FA-FGA) Factory Service Manual, Page 499Get this manual

REAR DRIVING MECHANISM
FINAL DRIVE ASSEMBLY
Oil SEAL
GEAR CASE

STOPPER RI NG

RING GEAR

OIL SEAL GEARCASE COVE R
PINION JOINT

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