Koshin GV-3000, Руководство по эксплуатации

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17
PERIODIC MAINTENANCE
MAINTENANCE CHART
The engine must be properly maintained to ensure its operation be safe, economy and
zero-failure, as well as eco-friendly.
In order to keep your gasoline engine in good working condition, it must be periodically
serviced. Please follow this Maintenance Schedule:
Each time
First 1 month or
first 20hrs of
operation
Thereafter, every 3
months or every
50hrs of
operation
Every year or
every 100 hrs of
operation
Engine oil
Frequency
Items
Air filter element
Deposit cup
(if applicable)
Spark Plug
Idling(if applicable)**
Valve clearance**
Fuel tank & fuel filter**
Fuel line
Cylinder head,
piston
Check-Refill
Replace
Check
Clean
Replace
Clean
Check-adjust
Check-adjust
Check-adjust
Clean
Check
Clean up carbon**
√
√ √
√
√
√
√
√
*
√
√
√
Every 2 years (change if neccessary)
＜
225cc, Every 125hrs
≧
225cc, Every 250hrs
●
If the gasoline engine frequently work under high temperature or high load,
change the oil every 25 hours.
●
If the engine frequently work under dusty or other harsh circumstances, clean the air filter element
every 10 hours; If necessary, change the air filter element every 25 hours.
●
The maintenance period and the exact time (hour), the one which comes first should govern.
●
If you have missed the scheduled time to maintain your engine, do it as soon as possible.
NOTE
WARNING
Stop the engine before servicing. Put the engine in horizontal position
and remove the spark plug cap to prevent the engine from starting.
Do not operate the engine in an unventilated room or other enclosed area, be sure to keep
good ventilation in working area. The exhaust from the engine contains toxic CO,
inhaling of it would cause shock, unconsciousness and even death.
* These items should be replaced if replacement needed.
** These items should be maintained and repaired by our authorized dealer, unless the owner has
appropriate tools and are proficient with mechanical maintenance.