Zontes ZT125-M 2022, Руководство по обслуживанию

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e. After adjusting the position of the brake pad, reinstall
the bolt③ and lock it with a 12# sleeve. Standard torque:
24N.m (2.4 kgf.m, 18 lbf.ft).
f. Use a flat- blade screwdriver to put back the nut① and
tighten it.
g. Repeatedly pinch and hold the brake handle to check
whether the brake returns to normal hydraulic resistance.
5.3 Abnormal sound of brake pads
The main reasons for the abnormal noise of the brake pads
are as follows:
a. The brake pad is worn to the limit. If it is a new brake
pad, check whether there is any foreign matter caught
between the brake disc and the brake pad. It can return to
normal after replacing new brake pads or cleaning foreign
objects.
b. Use non-original brake pads with too high hardness and
replace them with original ones.
c. The brake disc bolts are loose, and the tightening bolts
can be restored to normal.
d. Braking system failure, such as the caliper sliding shaft is
not reset due to rust; the brake pads and spring pads are not
installed correctly. Derust or re-assemble correctly.
e. The brake disc is out of tolerance, and it can be restored
to normal by replacing the new brake disc.
6. Replace the brake disc
●The vehicle must be parked on a flat and stable ground or a lifting platform.
●After replacing the brake discs, brake pads, or reassembling the front and rear wheels, the brake handle must be operated
repeatedly until the brakes restore the braking effect.
●Contaminated disc brake discs and disc brake pads will reduce the braking effect. Please replace with new disc brake discs a nd
clean the contaminated brake discs.
●After disassembling the brake disc or rim assembly, please do not operate the brake han dle.
●Check the new brake disc for run out ≤0.08mm (0.003 in) before assembling.
6.1 Replacing the front brake disc
The front brake disc can be removed by referring to the
description of the steps for disassembling the front wheel
assembly in the "Front Fork Assembly" of this manual.
6.2 Replacing the rear brake disc
●The M125 /350 steps are similar to the M310, taking the
M310 as an example.
a. Use 6# inner hexagon to tighten the exhaust port nut.
The models
Ⅰ
:
After holding the muffler assembly, then use a 14# sleeve
to remove the bolts on the position of 3 of connecting the
muffler and the rear rocker arm. Note that the muffler must
be completely cooled before it can be operated.
The models
Ⅱ :
After holding the muffler assembly, then use 8# inner
hexagon soket to remove the bolts on the position of 2 of
connecting the muffler and the rear rocker arm.
The models
Ⅲ :
After holding the muffler assembly, then use a 8# inner
hexagon soket to remove the bolts on the position of 2 of
connecting the muffler and the rear rocker arm, then remove
Outside
Inside