Performance
Items data
Items
data
Maximum output
7.2Kw/5500Rpm (9.8HP)
Valve clearance IN(cool engine)
0.13
～
0.17mm
5.9Kw/5500Rpm(8HP)
Valve clearance EX(cold engine)
0.18
～
0.22mm
4.4Kw/5000Rpm(6HP)
Tightening
torque for
engine
Spark plug
18.0Nm
Full throttle
operating range
5000
～
6000Rpm (9.8/8HP)
Engine oil drain bolt
28.0Nm
4500
～
5500Rpm(6HP)
Idling speed
(in neutral)
950
±
50Rpm
1.2.2 Fueling instruction
Fueling instructions
：
Recommended gasoline:
Regular unleaded gasoline, If it is not
available, then premium gasoline.
If knocking or pinging occurs, use a different brand of gasoline or premium unleaded fuel. If leaded gasoline is
usually used, engine valves and related parts should be inspected after every 100 hours of operation.
WARNING:
z
Do not smoke when refueling, and keep away from sparks, flames, or other sources of
ignition.
z
Stop engine before refueling.
5
