RedMax EXZ2401S-BC - Manual (Page 34)

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9. Maintenance
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.23) 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 EX2-BC, EX-LRT,
cutting parts
✔
something's wrong EX-HE
gear case grease
✔
screws/nuts/bolts tighten/replace
✔ ✔
not adjusting screws
debris guard make sure to attach
✔
EX2-BC, EX-HE
oiling port clean
✔
EX-PS only
guide bar clean
✔
EX-PS only
sprocket inspect/replace
✔
EX-PS only
saw chain inspect/sharp
✔
EX-PS only
■ MAINTENANCE CHART
ENGINE
SHAFT
CUTTING UNIT
Maintenance, replacement, or repair of the emission control device and systems may be
performed by any non-road engine repair establishment or individual.