15
MAINTENANCE SCHEDULE
TECHNICAL SPECIFICATIONS
MODEL MITOX 251C
Type
Air cooled 2-stroke petrol engine
Model
IE34F-2E
Displacement : ( cm
3
)
25.4 cc
Max. output
0.7 (kw) in accordance with ISO 8893
Idle speed: rpm (min
–1
)
2800
±
150
Max. power speed: rpm (min
–1
) 9800
Fuel tank capacity
0.65L
Fuel
Mixture (petrol 40 : Oil 1)
Carburetor
Diaphragm type
Engine
Spark Plug
Torch L8RTC or NGK-R BPMR7A
or equivalent
Transmission
Centrifugal clutch, spur gear, cam-crank
Dry Weight w/o petrol
5.1 kg
Overall size (LxWxH)
1660mmx285mmx250mm
Cutting width:
337mm
Cutting line diameter
2.0mm
Max. rotation speed:
8500 rpm (min
–1
)
Above specifications are subject to change without notice.
Component
Procedure
Before
use
Every 15
Hours
Every 25
Hours
Every 50
Hours
Note
Fuel leaks / spillage
Wipe up
X
Fuel tank, filter
Inspect / clean
X
Replace if necessary
Idle adjust screw
See above
X
Adjust carburettor if
necessary
Spark plug BPMR7A
Clean and readjust
plug gap
X
GAP .025” (0.6-0.7mm)
Replace, if necessary
Cylinder fins, Intake air
cooling vent
Clean
X
Muffler, Spark arrestor,
cylinder exhaust port
Clean
X
Throttle lever, ignition
switch
Check operation
X
Air filter
Clean
X
Screws, nuts, bolts
Tighten / replace
X
Not adjustment
screws
