Throttle operation
DRIVING CHAIN LUBRICATION
1. Disassemble the close joint pliers of chain carefully with
pliers, then take down chain section.
2. Clean the chain with solvent and dry it.
3. Inspect section point that if they have abrasion, the joint of
connection button are right, joint-rolling-poles have rupture
or abruption, if all the above phenomenons exist, replace the
driving chain.
4. Smear a thin layer of engine oil or driving chain lubricant
on the chain.
5. Refit driving chain and adjust it well.
NOTE
If chain hole(l) is firstly assembled. The seal end of chain
could be located the normal turn direction.
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