1999-2002 TRX400EX Fourtrax Service Manual, Page 58Get this manual

LUBRICATION SYSTEM
DISASSEMBLY
Remove the two bolts and separate the pump base from the pump spacer

Removethe following: -drivepinth rustwasherinner rotorouter rotor

PUMP BASE

Separate the pump body from the pump spacerRemovethe following:pumpshaftdrivepin -dowelpinsinner rotorouter rotor SHAFT AND PIN

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