| WARNING: Disconnect the spark | 1. | Clean the cover and the area around it to | |||||||||
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plug before performing maintenance except |
| chamber when the cover is removed. | ||||||||||
for carburetor adjustments. | 2. | Remove parts as illustrated. | ||||||||||
CHECK FOR LOOSE | NOTE: To avoid creating a fire hazard or | |||||||||||
FASTENERS AND PARTS | producing harmful evaporative emissions, do | |||||||||||
not clean filter in gasoline or other flammable | ||||||||||||
S | Spark Plug Boot | |||||||||||
solvent. | ||||||||||||
S | Air Filter | |||||||||||
3. | Wash the filter in soap and water. | |||||||||||
S | Housing Screws | |||||||||||
4. | Allow filter to dry. | |||||||||||
S | Assist Handle Screws | |||||||||||
5. | Add a few drops of oil to the filter; squeeze | |||||||||||
S | Debris Shield | |||||||||||
| the filter to distribute oil. | |||||||||||
CHECK FOR DAMAGED OR |
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6. | Replace parts. | |||||||||||
WORN PARTS | ||||||||||||
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| Air Filter | |||||||
Contact an authorized service dealer for re- |
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placement of damaged or worn parts. |
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S ON/STOP Switch |
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| switch functions properly by pushing and |
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| releasing the switch. Make sure engine |
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| stops. Wait 5 seconds before attempting to |
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| Air Filter Cover | ||||||||||
| restart unit to allow switch to reset. Restart |
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| engine and continue. | REPLACE SPARK PLUG | ||||||||||
S Fuel Tank | Replace the spark plug each year to ensure | |||||||||||
| tank shows signs of damage or leaks. | the engine starts easier and runs better. Set | ||||||||||
S Debris Shield | spark plug gap at 0.025 inch. Ignition timing is | |||||||||||
| debris shield is damaged. | fixed and nonadjustable. | ||||||||||
INSPECT AND CLEAN UNIT AND | 1. | Twist, then pull off spark plug boot. | ||||||||||
LABELS | 2. | Remove spark plug from cylinder and dis- | ||||||||||
S After each use, inspect complete unit for |
| card. | ||||||||||
| loose or damaged parts. Clean the unit and | 3. | Replace with Champion | |||||||||
| labels using a damp cloth with a mild deter- |
| plug and tighten securely with a 3/4 inch | |||||||||
| gent. |
| socket wrench. | |||||||||
S | Wipe off unit with a clean dry cloth. | 4. | Reinstall the spark plug boot. |
CLEAN AIR FILTER
A dirty air filter decreases engine perform- ance and increases fuel consumption and harmful emissions. Always clean after every 5 hours of operation.
LINE REPLACEMENT |
| Line exit holes | Line in Notch | ||||||||||||||||
1. Remove spool by firmly pulling on tap |
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button. |
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2. Clean entire surface of hub and spool. |
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3. Replace with a |
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lengths of |
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ameter Weed Eaterr brand line. |
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WARNING: Never use wire, rope, |
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| Line in Notch | |||||||||
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string, etc., which can break off and become a |
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dangerous missile. |
| 5. | Wind the line evenly and tightly onto the | ||||||||||||||||
4. Insert ends of the lines about 1/2 inch (1 | |||||||||||||||||||
| spool. Wind in the direction of the arrows | ||||||||||||||||||
cm) into the small holes on the inside of |
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| found on the spool. |
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spool. |
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| 6. | Push the lines into the notches, leaving 3 to | |||||||||||||||||
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Spool | Small |
| 5 inches (7 | ||||||||||||||||
7. | Insert the lines into the exit holes in the hub | ||||||||||||||||||
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| Holes |
| as shown in the illustration. | |||||||||||
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| 8. | Align the notches with the line exit holes. | |||||||||||
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| 9. | Push spool into hub until it snaps into place. | |||||||||||
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| 10. | Pull the lines extending outside of the hub to | |||||||||||
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| release the lines from the notches. |
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