IV.
M
AINTENANCE
2.
Lubrication
Spray a silicon bearing lubricant directly on the caster wheel bearing to
prevent it from seizing. It is recommended to remove the caster wheel to
apply the lubricant, so do this while you are cleaning the wheel. Just be
sure to wipe the bearing clean before applying lubricant.
3.
Tension
Adjust the caster wheel’s tension with the 6 mm hex wrench. We recommend
you adjust the caster wheel tension so that it will spin a total of five
revolutions per spin.
Do not over tighten the caster wheel as
this may cause damage and misalign the
bearing. A caster wheel that is too tight
will demand more power from the motors,
which in turn will drain the battery at a
quicker rate.
Motor Wheel Assemblies
1.
Use a flat head screwdriver to remove large clumps of grass that are
caught in the treads of the motor wheels.
2.
Once the large clumps are removed, brush off the remaining dirt and
grass with a cloth.
Pg. 10