Maintenance, Warning – RedMax HE225F User Manual
Page 19
• Always be sure to stop the engine before inspecting the stick edger for problems or
performing maintenance.
• Never alter the stick edger or take the engine apart.
• When replacing parts, always be sure to use only RedMax products or products which
have been certified by RedMax for use with the RedMax stick edger.
WARNING
9. Maintenance
19
■ BE SURE TO CHECK THE FOLLOWING BEFORE USING YOUR STICK EDGER
Item to be checked
Response
1
Edging mechanism
• See if attachment is loose
• Tighten screws and bolts
• Check if edges of blades are dull
• Sharpen or replace blades
2
Throttle
• Stiff and difficult to move
• Repair or replace
3
Throttle wire
• Too loose, too tight
• Adjust
• Stiff and difficult to move
• Repair or replace
4
Engine attachment
• See if fittings are loose
• Tighten fittings
5
Fuel tank
• See if attachment is loose
• Tighten screws and bolts
• See if fuel pipe is damaged
• Replace
• See if cap packing is damaged
• Replace
6
Muffler
• See if attachment is loose
• Tighten screws and bolts
7
Cutting blade
• See if damaged or worn shorter
• Replace
than usable length
every every every
25
50
100
system/compornent
procedure
before hours hours hours note
use
after
after
after
fuel leaks, fuel spillage
wipe out
✔
fuel tank, air filter, fuel filter
inspect/clean
✔
✔
replace, if necessary
see
■ADJUSTING
replace carburetor
idle adjusting screw
✔
IDLING SPEED (p.17)
if necessary
clean and readjust
GAP: .025in(0.6~0.7mm)
spark plug
✔
plug gap
replace, if necessary
cylinder fins, intake air cooling vent clean
✔
muffler, spark arrester, cylinder exhaust port clean
✔
throttle lever, ignition switch
check operation
✔
replace if
cutting parts
✔
something's wrong
gear case
grease
✔
screws/nuts/bolts
tighten/replace
✔
✔
not adjusting screws
drive shaft
grease
✔
cutting blade
inspect/replace
✔
replace, if necessary
ENGINE
SHAFT
■ MAINTENANCE CHART
Maintenance, replacement, or repair of the emission control device and systems may be
performed by any non-road engine repair establishment or individual.