1985-1986 Honda Fourtrax 125 TRX125 Shop Manual, Page 145Get this manual

j TRANSMISSION CRANKSHAFT
LEFT CRANKCASE

Check the bearings for excessive play or damageCheck the shaft holes in the left crankcase for wear or damage
Oil SEAL
Check the countershaft oil seal for wear or damageCheck the shaft holes for wear or damage,

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