Unit Description
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| Air Cleaner | Muffler |
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| Cover |
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Carburetor Idle |
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Adjustment Screw |
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Choke |
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| EC7500.18 | Belt Guard |
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| Wheel Guard | |
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| Decompression |
| Lock Knob |
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| Primer |
| Valve |
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Rear | Pump | Clutch Cover |
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Handle |
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Replacing the Cut-off Wheel
1.Make sure the ignition switch is Off and the engine is stopped.
2.Insert a 6mm hex wrench into the hole in the belt guard to prevent the drive shaft from turning.
See Figure 29.
Replacing the
EC7500.20A
Belt Guard
Hex Wrench
Outer
Outer Flange
Flange Bolt
WARNING!
Using the wrong size collar may lead to failure of the wheel or the unit and could result in serious injury.
5.Remove the old wheel and install the new one. Make sure the inner bore is properly set onto the collar.
6.Replace the outer flange and bolt, then holding the hex wrench in the hole of the belt guard, tighten the bolt with the wrench.
7.Make sure the
WARNING!
Make sure the replacement cut-off
Front | Recoil |
Handle | |
| Starter |
Wrench
wheel rpm rating is greater than the speed indicated on the wheel guard label.
Tighten
Label Showing
Label Showing Rated
Direction of
and Maximum
Throttle |
Trigger |
Lockout |
Loosen
Figure 29
EC7500.20
Rotation
Spindle Speed
3. Loosen the outer flange bolt with |
the wrench and remove the bolt |
and outer flange. |
EC7500.42
Diamond
EC7500.1A |
4. Before mounting a |
determine its arbor diameter. If |
necessary, remove the snap ring |
Wheel
Wheel Guard
Cylinder |
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Cover |
| Throttle |
Fuel Filler | ON/OFF | Trigger |
Cap | Switch |
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Figure 5 |
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8 |
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from the arbor, install the correct |
collar, then |
CAUTION!
Make sure the rotating direction of wheel corresponds to the one indicated on the wheel guard. Make sure there is no dust around the outer flange.
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