Zontes ZT310T-M, Руководство по обслуживанию

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Main bracket
Caution:
●Park the vehicle on a f lat and stable ground or a lifting
platform, and put down the side brackets.
●When disassembling and installing the spring, it is
necessary to prevent the spring from flying off suddenly
and causing personal injury.
1. Check
1. Main support 2. Main support spring 3. Main
support return spring post 4. Cushioning glue
a. Right the vehicle, step on the effort-saving lever of
the main support with your foot, and check whether the
spring force is normal. The main support should be able
to quickly return to the driving position under the elastic
force of the spring itself.
b. Check whether the buffer glue is aging or not.
c. Check whether the return spring post of the main
support is deformed.
d. Check whether the main bracket has obvious
deformation and whether the welding part is cracked.
2. Lubrication
a. Keep the main bracket in the retracted position, on
right side,use pliers to remove the R-shaped circlip
⑴
in the direction of the arrow, and remove the gasket
⑵
.
Knock out the main support shaft (3) from right to left.
Pay attention to the protection measures at the spring of
the main support to prevent the spring of the main
support from suddenly loosening and flying out and
causing personal injury. It can be covered by a hard
object, or the spring can be tied up with a rope or thin
iron wire.
b. Remove the spring from the main support.
c. Apply a proper amount of grease to the end face,
inner hole of the engine box bushing and the surface of
the main support shaft.
3. Install the main bracket
After aligning the main bracket with the mounting
holes, insert the main bracket shaft from the left. Insert
the R-shaped circlip after inserting the gasket.
Hang the main support spring on the main support
first, and then use a Phillips screwdriver to hang the
spring on the return spring post of the main support.
4. Replace the return spring post of the main
support
After removing the main bracket referring to the
previous steps, use an 8# sleeve to remove the main
bracket return spring column counterclockwise. It is
recommended to apply a proper amount of thread
fastening glue before assembly. Torque: 12 N.m (1.2
kgf.m, 9 lbf.ft).