2005-2009 Honda TRX400EX/TRX400X Service Manual, Page 79Get this manual
LUBRICATION SYSTEM REMOVAL Drain the engine oil (page 411)Remove the top cover (page 3-3) Disconnect the oi pipes by removing the joint boltsRemove the -rings
Remove the two mounting bolts and hose guideBe careful not to
damage tile oil
Remove the oil cooler out of the frame
cooler fms
INSTALLATION
Insta ll the oil cooler onto the frameInstall the hose guide and mounting bolts, and tigh ten them securely
Take care rl01 10 pinch (he O-rrng berween rhO' prpe loint and 011 cooler
Coat new arings with engine oil and instal them onto the oil coole rInstall the oi pipes and tighten the bolts securely Insta ll th top cover (pag 3-31Pou rthe engi ne oil (page 411)