2001-2006 Honda TRX 300EX Sportrax 300EX Factory Service Manual, Page 74Get this manual

LUBRICATION SYSTEM Measure the pump side clearanceSERVICE LIMIT: 0.10 mm inl

ASSEMBLY
Insl all Ihe outer and inner rotors inlo the pump

Insen the driven gear shaft into the pump cover and install the dowel pin
Align the flats on the inner rOtor lind gear shall

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