EN
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Haojue EH150 99011H17502H000 V03 EN+FR 2019-11-28
FUEL FILTER
(A)Compressed air
The fuel filter is in the fuel cock below the fuel tank.
Its element should be regularly inspected, cleaned or
replaced.
Use compressed air to blow it from the
inside, as the right picture illustrated. If it is damaged,
immediately replace it.
DRIVE CHAIN
B
WARNING
To ensure safety, checkup and adjustment of the
drive chain should be completed before actual
riding.
When making regular checkup, please check the following
items regarding the drive chain.
1. Loose chain pin
2. Damaged roller
3. Dried or rusted chain segments
4. Chain segments that turns with difficulty
5. Excessive abrasion
6. Wrongly adjusted chains
If the drive chain has the above problems, the most
probable reason is a damaged sprocket. Please check
the following.
Good
Worn
1. Whether the sprockets have
excessive abrasion
2. Whether wheel teeth are broken
or damaged
3. Whether the sprocket is loose
Cleaning and lubrication of drive chain
Dirty drive chain will not only speed up wear of the chain
itself, but also damage the sprocket. Therefore, following
the cycle in the “regular maintenance table”, the chain
must be cleaned and lubricated with chain oil or engine
oil after being cleaned with detergent liquid.
Adjustment of drive chain sag
Adjust the drive chain to keep it in a normal state. If
the riding conditions are harsh, the times of adjustment
should be more frequent than that of regular maintenance.
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Haojue EH150 99011H17502H000 V03 EN+FR 2019-11-28
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