RedMax CHT2301, Owner'S/Operator'S Manual, Page: 20 / 36

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20
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8. 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
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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
blade guard make sure to attach
✔
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MAINTENANCE CHART
ENGINE
SHAFT