Generic Race 50, Service Manual

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48
Pre-inspection
1
Ignition system - maintenance and inspection of ignition malfunction of distinct continuity, engine failed
to start and superheat of afterburning.
2
Carbon laydown purging - purging the carbon laydown in the head of air cylinder, piston head and exhaust
air system when the horsepower is in distinct deficiency.
3
Piston, air cylinder - excessive wear of air cylinder and cylinder smoothness, please replace.
Please be inspected at the dealer in Qianjiang regularly in order to keep motorcycle under its optimized condition.
The said table is based on that the motorcycle runs 1000km per month.
I - inspection, A - adjustment, R - replacement, C - clean, L - lubrication
Remarks:
1. "*" for the project of exhaust emission, according to the provisions of State Environmental Protection
Administration of China, the maintenance should be implemented according to the specifications of the Instruction
Manual of the Company and should not be adjusted or repaired without permission, otherwise the company will
not take any responsibility.
2. If the motorcycle is driven on the sandstone road or under the environment of severe contamination, the times of
purging air filtrator should be increased to prolong the service life.
3. For the motorcycle which is frequently driven at high speed or the milage is large the frequency of maintenance
should be increased.
Engine mobile oil/filtrator
Mobile oil level
*Attention
•The motorcycle of which the mobile oil is to be inspected
should be done on the flat floor.
•After running 2-3 minutes, the engine should be stopped for
2-3 minutes for inspecting mobile oil level.
Inspect mobile oil level.
When the mobile oil level is below the lower limit, please
supplement it up to the upper limit position.
1. Sump module 2. Sump cap module 3. Bolt M6×16
4. Oil sensor module 5. Clip 8
Changing mobile oil
*Attention
Change the mobile oil when the engine is warm for that it is
easy to be effuse.
Kill the engine.
Dismantle the mobile oil drain bolt under the crankcase and
discharge the mobile oil.
When the mobile oil is completely discharged, reinstall the
mobile oil drain bolt and joint washer after cleaning.
Add mobile oil to specified volume.
Check mobile oil leakage; start engine at idle speed for several
minutes.