Mitox 28LH-a - Troubleshooting; Service Schedule

28LH-a SELECT Hedgetrimmer
22
Original Instructions Version June 16
28LH-a_200616
Troubleshooting
Engine will not start, power loss:
• Check that the fuel tank is not empty. Fill with mixed fuel.
• The fuel does not reach the carburettor. Change the fuel filter in the fuel tank.
• There is water in the fuel. Drain and clean the fuel system.
• The air filter is dirty. Clean or replace the air filter.
• There are carbon deposits in the exhaust muer restricting the engine. Clean or change the muer.
• Spark plug is worn. Replace spark plug.
Service Schedule
Component Procedure Before
use
Every 15
Hours
Every 25
Hours
Every 50
Hours
Note
Engine
Fuel leaks /
spillage
Wipe up
Fuel tank / filter Inspect /
clean
X
Replace if
necessary
Idle adjust screw See above
X X
Adjust
carburettor if
necessary
Spark plug LD
L8RTF /
CHAMPION RCJ7Y
/ NGK BPMR7A
Clean and
readjust
plug gap
X
GAP .025”
(0.6-0.7mm)
Replace, if
necessary
Cylinder fins /
Intake air cooling
vent
Clean
X
Air filter Clean
X
Muer / Spark
arrestor / cylinder
exhaust port
Clean
X
Shaft
Throttle lever /
ignition switch
Check
operation
X
Screws / nuts /
bolts
Tighten /
replace X
Not
adjustment
screws
Gear Case Check X
LH
Blade Grease X
Blade Lubricate X