YouTube Playlist (12 videos): DRZ 400 Valve Adjustment
"A playlist which details checking valve clearances, adjusting valve clearances, how to with tips and tricks followed by a re-cap. So if you have a DRZ400 thats ticking or having cold starting issues, it is a good idea to check and adjust your valve clearances as part of routine maintenance recommended by your manufacturer."
"I did not film these videos, i just organized them to make it easier for others to find and watch. Thanks to MuddySump, obtrailriders, and RockyMountainATV for making these videos. I recommend you check out each of their channels, like, and subscribe!. Thanks and Enjoy!" -siTTinLo420