The official instructions never mention lubricant. However, exclusive PDF users in humid climates discovered that applying a tiny amount of silicone grease to the worm gear (Page 47, inset C) stops the squeaking that develops after 10 hours of use.
Xiaomi’s product managers occasionally release “Beta Build” PDFs to the forum. If you search the “Smart Toy” section for “Exclusive Build Instructions,” you might find a sticky post from a moderator containing a link to unreleased mechanical blueprints. mi robot builder instructions pdf exclusive
A legitimate Mi Robot Builder instruction manual usually includes: The official instructions never mention lubricant
| Section | Details | |---------|---------| | Parts list | Numbered bag references, motor types, sensor modules | | Building steps | 3D-rendered assembly diagrams (usually 50–80 steps) | | Wiring diagram | How to connect motors, LEDs, and ultrasonic sensor to the main board | | App pairing | Bluetooth pairing + calibration instructions | | Programming guide | Block-based or Scratch-like coding via the app | | Troubleshooting | Motors not moving, sensor not responding, reset procedure | While the box shows you a biped and
While the box shows you a biped and a tank, the exclusive PDF reveals a scorpion configuration. This build uses the chain tracks as a tail and the ultrasonic sensor as the stinger. It requires 327 steps, and the exclusive PDF uses 3D-rendered exploded views that you cannot get in print.