2005-2008 Honda ATV TRX500FA/FGA Fourtrax, Rubicon Factory Service Manual, Page 181Get this manual

CYLINDER HEADVALVECAMSHAFT
CYLINDER HEAD ASSEMBLY
COTTERS

SPRING RETAINER

OUTER SPRING

INNER SPRING

STEM SEAL

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