Zontes ZT310T-M, Руководство по обслуживанию

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Throttle cable
1. Inspection
a. Check whether the rubber sleeve of the right hand
handle and the throttle cable are damaged.
b. Check whether the rubber sleeve of the right hand
rotates smoothly and whether it can return automatically.
c. Hold the steering wheel with both hands and turn
the right hand to the right while rotating the rubber
sleeve of the right handle. Every time you turn a certain
steering angle, confirm whether the throttle can be reset
normally. If you can’t reset it, you need to lubricate the
cable or the inside of the right handle; or replace it with a
new throttle cable or the rubber sleeve of the right
handle.
d. After starting the engine, turn the steering handle
left and right to ensure that the idling speed does not
change during the steering process, and then turn off
the engine.
e. Rotate the right hand to check whether the rubber
sleeve inspection cable gap is within 2
～
4mm (0.1
～
0.2
in).
2. Adjust the throttle cable clearance
a. Fix the adjusting screw
②
with a 8# open-end
wrench, and then use a 10# open-end wrench to loosen
the nut
①
counterclockwise. Rotate the adjustment
solenoid
②
clockwise to reduce the free stroke,
counterclockwise to expand; adjust the gap to the
specified value. After adjusting the gap, tighten the nut
①
.
Torque: 3.8 N.m (0.4 kgf.m, 2.8 lbf.ft).
b. If the above adjustment fails to achieve the desired
effect, please refer to the description in "Remove the
throttle valve body assembly to clean up carbon
deposits" to remove the throttle valve body assembly.
Use a 10# open-end wrench to loosen the 2 nuts on the
bracket to adjust. Torque: 3.0 N.m (0.3 kgf.m, 2.2 lbf.ft).
c. If the above two adjustments are invalid, replace
the throttle cable with a new one.
3. Lube door cable
If the rotation resistance is large and the bending of
the throttle cable and the loose strands of the wire core
can be eliminated, add a proper amount of lubricating
oil, such as sewing machine oil.
a. Remove 2 bolts
⑴
with a 5# inner hexagon, and
move the upper part of the switch away.
b. Use a syringe to draw a small amount of sewing
machine oil several times and inject it from the gap
between the throttle cap and the thread core, and turn
the throttle while injecting.
c. If the problem with high resistance cannot be solved
after lubrication, the throttle cable needs to be replaced.
●After adjusting the gap of the throttle cable, make sure
that the throttle handle can be automatically turned back
to the closed position. Do not adjust the cable to
increase the engine idling speed.
●After the adjustment, the engine idling speed cannot
increase when turning the front of the car.
●Do not use high -viscosity oil to lubricate the cable to
prevent excessive viscosity from affecting the free
movement of the cable.