Maintenance – RedMax GZ4500 User Manual
Page 48
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2. Fuel filter
(a) Using a wire hook, take out the filter from the filler
port. (F34)
(1) Fuel filter
(b) Disassemble the filter and wash with gasoline, or
replace with new one if needed.
• After removing the filter, use a pinch to hold the
end of the suction pipe.
• When assembling the filter, take care not to
allow filter fibers or dust inside the suction pipe.
4. Spark plug
Clean the electrodes with a wire brush and reset the
gap to .025in as necessary. (F35)
NGK
CMR7H
5. Sprocket
Check for cracks and for excessive wear interfenng
with the chain drive. If the wearing is found obviously,
replace it with new one. Never fit a new chain on a
worn sprocket, or a worn chain on a new sprocket.
(F36)
NOTE
F35
F34
F36
10. Maintenance
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