Honda GX120 Quick Reference Manual page 3

Quick Reference Guide Quick Reference Guide
Maintenance Schedule Maintenance Schedule
Regular service
Every Every
Before First month
Period
3 months 3 months
each use or 20Hours
Item or 50Hours or 50Hours
Engine Oil
check replace
fill/add
Air Cleaner
check clean
Spark Plug
Spark arrester
( )
applicable types
Fuel filtration cup
Idle speed
Take the engine to
Valve Clearance
a Honda servicing dealer.
Combustion chamber
Every 500Hours
Fuel tank and filter
Fuel tube
Every 2years
Clean the aircleaner when used in dusty areas every 10hours or once a day
1 2
2 3
1 3 4
2
Spark Plug Spark Plug
Every Every
Every year Every year
6 months 6 months
or 300Hours or 300Hours
or 100Hours or 100Hours
1
replace
replace
check readjust
2
clean
clean
check readjust
check readjust
3
clean
4
1 2 3 4
1
Air Cleaner Element
1
for Maintenance
Read and understand the Owner Read and understand the Owner's Manual before operating the engine.
Engine Oil Engine Oil
1
2
3
API service category SJ or later
SAE 10W-30 is recommended for general use
4
2 3
Soak
GX120-GX390 GX120-GX390
Prolonged storage
1
2
3
4 5
Squeeze Oil
6
Squeeze
©Honda Motor Co., Ltd.2012
S2Z0T200