Need help?Do you have a question about the K'Nex 55400 and is the answer not in the manual?
Step-by-step guide on properly installing and removing batteries for the motor unit.
Important warnings and precautions to prevent battery leakage and damage.
Recommendations and advice for battery usage, maintenance, and safety.
Guidance on beginning K'NEX assembly with numbered pieces and visual cues.
Instructions on how to properly connect different K'NEX pieces for a secure fit.
Information on the correct placement and usage of spacers within the model construction.
Guidance on assembling the chain component, ensuring correct link orientation.
Assembly of the motor unit and initial base structure for the roller coaster.
Building the main frame and integrating gear mechanisms for the roller coaster.
Adding main supports and initial track sections to the model.
Constructing vertical supports and connecting ascending track sections.
Building and attaching upper track components, including curves and supports.
Connecting the inclined track section and related components to the main structure.
Assembling and integrating the axle, gears, and drive system into the model.
Preparing track segments and attaching them to the roller coaster structure.
Adding and connecting final track pieces and curves to the roller coaster.
Assembling the chain, attaching the car, and adding stickers to complete the model.
Troubleshooting steps for when the roller coaster motor is not functioning correctly.
Diagnosing and resolving issues where the car gets stuck on the roller coaster track.
General| Name | K'Nex 55400 |
|---|---|
| Category | Toy |
| Age | 7+ |
| Model Count | 35 |
| Type | Building Set |
| Material | Plastic |
To Next Page