2005-2009 Honda TRX400EX/TRX400X Service Manual, Page 110Get this manual
ENGINE REMOVALINSlALLAliON crankcase breather hose bolt and brake cable stay bo lt and negative (-) cable terminal nut (release rubber cap) starter motor cable
clutch cable (loosen lock nut and disconnect the cable from the lifter arm, and remove it from the cable holder and guide)