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