Costway TS10165 Mode D'emploi page 8

5.
Loosen flywheel: turn the bike over. Place the handlebar and saddle on
the flat plate with soft objects to avoid scratching, and then remove the rear
wheel, tighten the flywheel. The chainwheel is sharp and needs professional
maintenance, don't operate by yourself.
6.
Brake calipers: Loosen the adjusting nut on the brake fork before the front
brake, adjusting the fine adjustment screw, keep the brake rubber at the minimum
clearance, and tighten the nut. If the adjustment of the brake caliper is the largest,
loosen the locking nut under the brake fork to tighten or loosen the steel rope,
and then tighten the nut. After the adjustment test, if the spring force is not in the
recovery position, loosen the nut in the middle of the brake fork, adjusting the
spring to the left and right to make the spring force uniform, and then tighten the
nut after the brake fork is bilateral symmetry. Also, add a few drops of oil at each
rotating joint to make the front and rear brake flexible and reliable. Please replace
the brake rubber when the it is worn and affects the brake performance.
7.
Chain adjustment: check the tightness of the chain first. If the chain is too
loose, loosen the rear axle nut to move the rear wheel backward. Use the chain
adjusting bolt to properly tighten the chain. In addition, check whether the swing
of the sprocket is too large. If the sprocket is uneven, use a wooden hammer to
knock and adjust it.
8.
Saddle tilt or twisting rattle: tighten the quick release nut first, hold the
saddle right and then close the quick release, if the saddle can still be twisted left
and right, then the joint nut should be tightened.
9.
The handlebars and tires should be checked regularly.
14
Maintenance time reference
You can combine your own habits and frequency of use to maintain the bike.
Inspection Initial
60 days 180 days 360 days 540 days 720 days
items purchase
1
2
3
4
5
6
7
8
9
10
11
Check and
clean
Adjust or replace Replace Fastening Lubricate
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