2005-2009 Honda TRX400EX/TRX400X Service Manual, Page 59Get this manual
MAINTENANCE LUBRICATION lubricate the drive cha in wi th Pro Honda Cha in Lube or equivalent chain lubricant designed specifi cal ly for use on O-ri ng chainsSome commercially ava il able chain lubricant may contain solvents which could damage the O-rings Wipe oH the excess cha in lube
CHAIN LUBRICAN T
SPROCKET INSPECTION
Inspect the drive and driven sprocke teeth for ea or damageReplace if necessary Never use new drive chain on worn sprocketsBoth chain and sprockets must be in good condi tion, or the new replacement parts ill ear rapid lyCheck the attaching bolts and nuts on the drive and driven sprocketsIf any are loose, torque them (Damaged