Tardis GX Series User manual

Engine
Starting the Engine (single cylinder GX models)
Check the fuel and engine oil level before starting the engine.
Turn the fuel valve lever
to the ON position.
Move the throttle control lever
slightly to the left.
Move the choke lever
to the CLOSED position.
1
Turn the engine switch
to the ON position.
Gradually move the choke lever
to the OPEN position as the engine
warms up.
Pull the starter grip lightly
until you feel resistance,
and then pull briskly.
4
5
6
1
2
3
5
6

＊Read and understand the Owner’s Manual before operating the engine.
Safety! be careful!
How to start
12Choke ON/OFF
3
Throttle lever
5Start 6
Fuel cock ON
4（Choke off）
7
Check engine oil Switch ON
Safety! Be careful!Safety! Be careful!
Do not use inside houseDo not use inside house
＊
Read and understand the Owner
Safety! be careful!
Quick Reference GuideQuick Reference Guide for Operation
3 4
7
6
1
2
1st step1st step
2nd step2nd step
Cold Hot
Fill the oil to
the upper limit.
52
How to stop
5
MIN
MAX
MAX
GX120-GX390GX120-GX390

Spark Plug Engine Oil
1
2
3
4
1
2
3
Prolonged storage
1
2
3
Air Cleaner Element
Squeeze
32 61 Soak 4Squeeze 5Oil
4
＊Read and understand the Owner’s Manual before operating the engine.
Engine Oil
Item
Regular service
Period
Air Cleaner
Spark Plug
Spark arrester
(
applicable types
)
Idle speed
Fuel tank and filter
Combustion chamber
Fuel filtration cup
Valve Clearance
Fuel tube
Before
each use
First month
or 20Hours
Every 500Hours
Every 2years
Every
3 months
or 50Hours
Every
6 months
or 100Hours
Every year
or 300Hours
check
fill/add replace replace
replace
check readjust
check readjust
check clean
check readjust
clean
clean
clean
Maintenance Schedule
＊
Take the engine to
a servicing dealer.
＊Clean the aircleaner when used in dusty areas every 10hours or once a day
Spark Plug
Engine Oil
＊
Read and understand the Owner
Every
3 months
or 50Hours
Every
6 months
or 100Hours
Every year
or 300Hours
Maintenance Schedule
Quick Reference GuideQuick Reference Guide
for Maintenance
OVER
21 3 4
1
1
2
3 4
1 2
23
API service category SJ or later
SAE 10W-30 is recommended for general use
0.7−0.8mm
（0.029−0.031in）
GX120-GX390GX120-GX390