Zontes ZT125-M 2022, Руководство по обслуживанию

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M310/350 Throttle valve body
Caution:
●The three -in-one sensor and stepper motor cannot be
immersed in any liquid.
●It is forbidden to adjust the idle speed adjustment screw on
the valve body.
●The M350 steps are similar to the M310, taking the M310 as
an example.
1. Do not dismantle the throttle body to clean up
carbon deposits
a. In the process of riding, without affecting safety and
complying with traffic laws, appropriately increase the
throttle to increase the speed to more than 7000 and
continue riding for no less than 2 minutes. High-speed
scavenging can effectively remove carbon deposits.
b. Use a regular and qualified fuel cleaner to add in the
amount indicated. Frequent use may cause damage to the oil
supply line.
2. Remove the stepper motor and clean up carbon
deposits
a. After opening the seat cushion, use 10# ratchet
wrench to remove 3 nuts ⑴ . Remove the seat cushion and
put it away. Be careful not to put it directly on the ground
and avoid scratching the cushion skin.
b. For vehicles produced before March 7, 2022, follow this
step, and for vehicles produced after that, skip directly to
step h.
Use 4# inner hexagon to press down 4 swell nails ⑵ center
cylindrical pins, and then a total of 4 swell nails on the left
and right sides
⑵
.
c. Grasp the rear of the battery cover assembly, turn it up,
and then pull it out toward the rear of the vehicle. Note that
there are buckles on both sides of the front. The rebate
position needs to be inserted in the front when re-installing.
d. Open the black negative protection cap of the main
wiring harness, use a cross-battery or 10# sleeve to remove
the battery's own bolts and move the negative line away
from the battery; then open the red positive protection cap
and remove the positive bolts. Remove the positive wire.
Remove the battery upwards.
Before March 7,2022:
After March 7,2022:
For vehicles produced before March 7, 2022, follow this
step, and for vehicles produced after that, skip directly to
step h.
e. Pull up the 3 fuse boxes and pull out the cables. When
re-installing, you need to insert the fuse box back to the
corresponding position and arrange all the cables, otherwise
it will be difficult to fit the battery cover in place.