WLtoys 20402 "Pocket X-Maxx" Bashing, Gearbox Sealing! HD

Check out the WLtoys 20402 monster truck at RCmoment.com: https://goo.gl/mWc6Xd coupon code: A9222 ($10) RC Moment: https://goo.gl/3U3zEs coupon code: A3748 （get 10% off any order with this coupon code） This WLtoys 20402, 1/20 scale 4WD monster truck was sent to me by RCmoment.com. - 4WD drive with metal driveshafts - Ball bearings all around - 7.4v, 500mAh LiPo battery - Standard 3 pin RC servo - 2.4GHz remote with receiver / ESC combo - Powerful brushed motor with heat sink - Wheelie bar - Independent suspension - Plastic chassis with lots of aluminum reinforcements - Claims to run 45+ km/h What I like: - Extremely quick for its size (yes, it really requires a wheelie bar) - Metal drive shafts and CVDs - Metal center drive shaft - Aluminium skid plates in front and rear - Aluminum top brace - Ball bearings all around (except motor) - 3 pin standard RC servo - Frame design with two separate compartments for battery and ESC / receiver What not: - ESC / Receiver not waterproof. You can do it by yourself: https://www.youtube.com/watch?v=SBAMPFGbRHE - Fine gravel can mess up pinion / spur gear and rear bevel gears. Easy fix for this problem in this video - Spare parts support Download the required STL model for the gearbox cover fix: https://www.thingiverse.com/thing:2784331 Spare parts (credit: Silberner Surfer): https://www.aliexpress.com/wholesale?catId=0&initiative_id=SB_20180304020823&SearchText=wltoys+20402 General source for WLtoys spare parts: http://www.wl-toys.com/Wltoys-18428-Spare-Parts-08-0380-Differential-unit-Wltoys-18428-Rc-Car-racing-car-Spare-Parts-Replacement-Accessories-On-Road-Drift-Racing-Truck-Car-Parts-27567.html Unboxing, in depth look, waterproofing (video part 1): https://www.youtube.com/watch?v=SBAMPFGbRHE Please leave your questions in the comments and I will try to answer them Check out my other RC videos: https://www.youtube.com/playlist?list=PLGO5EJJClJBCjIvu8frS7LrEU3H2Yz_so My GitHub: https://github.com/TheDIYGuy999 My Thingiverse: https://www.thingiverse.com/TheDIYGuy999/designs Follow me on Twitter: https://twitter.com/TheDIYGuy999 on Flickr: https://www.flickr.com/people/151735593@N06/ and on Google +: https://plus.google.com/b/102641908128843807900/102641908128843807900 If you want to support this channel: https://www.patreon.com/TheDIYGuy999