User Manual

8
11. Maintenance
9. Engine Break-In
10. Operation
No specific break-in is required.
The engine is gradually broken-in as it is used and the output is also gradually
increased.
For checking the whole conditions of the airplane, it may be better to operate the
engine at slow RPM for 1/3 tank and mid-high RPM for 2/3 tank.
• The engine is already tuned up to get high performance, and needs correct
maintenance to keep such high performance.
• The details for operation as an airplane may be provided from the airplane
manufacturer.
•Always keep well maintenance according to the Maintenance clause described in
this owner's service manual.
1) MAINTENANCE CHART
Before Every Every
Items Action Use 25 hours 100 hours Note
Leakage,
Check ✔✔✔
Damage/Crack
Idling Speed Check/Adjust ✔✔✔
Spark Plug(gap) Check/Adjust ✔✔Replace if necessary
Cylinder(barrel) Check/Cleaning ✔✔ ↑
Piston, Ring Check/Cleaning ✔✔ ↑
Muffler & Bolt Check/Cleaning ✔✔✔ ↑
Bearings Check/Cleaning ✔✔ ↑
Crank Shaft Check/Alignment ✔ ↑
Rotor Check ✔✔ ↑
Propeller Hub Check/Alignment ✔✔ ↑