Honda FRC800 Manual De Explicaciones página 28

OPERATION
Tilling Depth Adjustment
The drag bar is used to control the tilling depth, which can be adjusted
by removing the locking bolt and sliding the drag bar up or down as
necessary.
During operation, if the machine jerks forward while tilling, press down
on the handlebars. This will cause the drag bar to dig more deeply into
the soil.
DRAG BAR
LOCKING BOLT
LOCKING NUT
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