2006-2012 Honda TRX90 TRX90EX/X Service Manual, Page 169Get this manual

ALTERNATORISTARTER CLUTCHCAM CHAIN TENSIONER Check the push rod for wear or damageMeasure the push rod .0
SERV1CE UMIT: 11 .94 mm (0.470 in)

Clean off any oil from the push rod one-way valveCheck the push rod one-way valve for clogs or damage
PUSH ROD ONE -WAY VALVE

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