Maintenance of Landing Gears
Maintenance is required as the foldable parts of the landing gears are connected by axes. Adding lubricants is
the main maintenance method.
Note
1. When manually rotating the axes, make it slow enough to avoid any damage to the actuator gears.
2. If the rotation is stuck, check if there is any foreign object stopping the rotation. Clean the foreign object
before adding the lubricants.
3. If noises are generated when rotating the actuator, it indicates that the actuator has been damaged,
please contact the customer service for replacement.
4. The spring comes with high elasticity. Please be cautious not to be injured by the spring in maintenance.
5. The foldable parts of the landing gears will release a “KaDa” sound when self-locking.
6. DO NOT disassemble and modify the mechanical structures.
Lubrication process
：
1. Add a small amount of lubricants to the positions marked below as well as to the axes joints.
2. After adding the lubricants, slows rotate the axes to make the whole structure fully lubricated.
3. Wipe out redundant lubricants left on the surface.
Lubricated positions-front
Lubricated positions-back
Maintenance
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