404G2 SERIES TRACTOR OPERATION MANUAL
42
b) Transmit a lower gear When the engine has a deep voice , speed drops, black
smoke at work, in order to prevent the engine overload. Transmit a higher gear and
small throttle when the load is lighter and work speed should not be too high, in order to
save fuel.
(2) When the tractor is on the road, it is forbidden to put the foot on the clutch pedal , or
with the clutch to control speed ,it will make the clutch overheating and damage early.
(3) Reduce the throttle when the tractor steering. When working in the field, can use
single braking, in order to reduce the turning radius. But when high-speed operation, it
is forbidden to use single braking for a sharp turn. Feet should be on the clutch pedal
and brake pedal at the same time when emergency braking, do not be alone on the brake
pedal ,so as not to do damage to the brakes and other components.
(4) When the tractor mounted farm implements and do long-distance running, the
hydraulic lock valve should be shut, and PTO lever should be in the neutral position.
ATTENTION!
It is necessary to check whether the brake function work normally before the tractor
departure. It is not allowed to put feet on clutch pedal and brakes pedal, futher more
does not allow to control speed with the clutch. In addition, when driving on road, it is
must connect the left and right brake pedal interlocking, lest the tractor wandering and
happen accident when the tractor brake.
• Use of the Brakes
CAUTION: Before operating a tractor on a road, interlock brake pedals together
with locking bar. Use brakes lightly and cautiously at transport speed.
For field work, brake pedals should not be interlocked together. Instead, apply right
brake pedal to assist in making sharp right turn and left pedal for sharp left turn.
To stop a tractor, interlock brake pedals together with locking bar, depress brake pedals.
Put gear shift in “Netural” position and shuttle shift in “Netural” position, then pull the
hand brake lever up fully.
• Use of the Differential Lock(See fig.4-1 No.16)
When one wheel starts to lose traction, you can engage the differential lock as following
steps:
(1) Stop the tractor.
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