8
DR
®
RV340 ENGINE
Stop the engine before servicing. Put the engine on a level surface and remove the spark plug cap to prevent the engine from
starting. Never run your engine in a poorly ventilated room or other enclosed area, be sure to keep good ventilation in working
area. The exhaust from the engine may contain poisonous gases, inhalation can cause shock, unconsciousness and even death.
VI: Maintenance
1. MAINTENANCE SCHEDULE
The engine must be properly maintained to ensure safe operation, economy and trouble-free, as well as eco-friendly.
In order to keep your gasoline engine in good working condition, it must be periodically serviced. The following maintenance
schedule and routine inspection procedures must be carefully followed.
Frequency
Items
Each Time
Before use
First month or
first 20hrs of
operation
Each Season or
50hrs of
operation
Every 6 months
or 100 hrs of
operation
Every year or
every 300 hrs
of operation
Engine Oil
Oil Level Check
√
Replace
√
√
Air Cleaner
Check
√
Clean - Replace
√
Spark Plug
Check - Adjust
√
Replace
√
Oil
Strainer
Clean
√
Valve clearance
﹡
Check - Adjust
√
Cylinder Head
﹡
Clean
√
Fuel Tank
Replace
Every 3 years
﹡
These items should be maintained and repaired by our authorized dealer, unless the owner has appropriate tools and is
proficient with mechanical maintenance.
Service the engine more frequently when operating under high temperature, heavy loads, dusty areas, or other severe
circumstances.
Perform maintenance according to which one come first, period (month, year) or the exact time (hours).
