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CC1800XL Concrete Saw Manual 27
1. Remove the blade drive belts from the crankshaft
sheave.
2. Remove the nut and spring from the front of the idler
pulley.
3. Lift the idler pulley up and remove the V-belt from
the idler pulley.
4. Release the idler pulley and remove the V-belt from
the transmission pulley and from the accessory drive
pulley.
5. Loop the new V-belt around the accessory drive
pulley.
6. Loop the upper V-belt section around the
transmission pulley, and then wrap the lower V-belt
section under the idler pulley.
7. Place the spring and then the nut back onto the idler
pulley screw and tighten the nut to secure the
assembly. Note: Secure the other end of the idler
pulley spring to the second cotter pin on the frame
base to provide more tension as the belt stretches
during use. Replace the belt when moving the spring
to the second cotter pin does not provide enough
tension
8. Retighten the blade drive belts.
.
Engine/Motor
WARNING
• Let the engine/motor cool down
prior to servicing the saw.
• DO NOT service the saw with the
engine/motor running (unless stated
otherwise).
Refer to the engine/motor manual and manufacturer for
a full maintenance schedule and additional maintenance
information.
Cleaning the Engine/Motor
Wipe down the engine’s/motor’s exterior and guards
daily or regularly to prevent high operating temperatures.
DO NOT spray the engine/motor with water to prevent
engine/motor damage.
Fuel Filter (GX620 Honda)
Replacing the Fuel Filter
Replace the secondary fuel filter every 125 hours.
Figure 38: Secondary Fuel Filter
1. Lower the saw so the engine is level.
2. Close the fuel shutoff valve.
3. Hold/place a tray below the hoses and filter.
4. Remove the spring clamps, one on each side of the
fuel filter, from the hoses using an appropriate tool.
5. Remove the fuel filter. Dispose of the used fuel and
filter according to city, state, and federal regulations.
6. Point the arrow on the new fuel filter toward the
engine.
7. Place the fuel hose coming from the fuel shutoff
valve onto the end of the filter (the arrow on the filter
should not point toward this hose). Push the hose
tightly up against the edge of the filter.
8. Fit one spring clamp next to the filter to secure the
hose.
9. Place the fuel hose coming from the engine onto the
other end of the filter (the arrow on the filter should
point toward this hose). Push the hose tightly up
against the edge of the filter.
10. Fit one spring clamp next to the filter to secure the
hose.
11. Open the fuel shutoff valve and check for leaks.
Storing
Complete the tasks listed below prior to storing the saw
for longer time frames:
• Lower the saw completely to remove any strain on
the lifting mechanism.
• Turn off all switches and controls (including the
master disconnect).
• Remove the battery from the saw and store it in a
proper location, out of reach from children.
• Disconnect the water supply hose from the blade
guard, open the water valve, and blow compressed
air through the water supply fitting to drain water
from the water lines/hoses.
• Clean the blade guard water tubes using a wire
brush and rinse with a hose.
• Clean and wipe down the saw.