Regular Maintenance
Checking / Adding Fuel
To add fuel:
1.Stop the engine and allow to cool for at least 3 minutes.
2.Remove the fuel cap (see Figure 1).
3.Fill the tank to the bottom of the filler neck. This will allow for fuel expansion.
NOTE: Do not overfill. Refer to your engine manual for specific fuel recommendations.
4. Install and hand tighten the fuel cap.
Fuel Filter
The fuel filter is located in the fuel line between fuel tank and carburetor, near the fuel pump. If filter is dirty or clogged, replace as follows:
1.Disconnect the negative battery cable.
2.Place a container below the filter to catch spilled fuel.
3.Using a pliers, open and slide hose clamps from fuel filter.
4.Remove hoses from filter.
5.Install new filter in proper flow direction in fuel line.
6.Secure with hose clamps.
7.Reconnect the negative battery cable when finished.
Change Oil & Filter
1.Warm engine by running for a few minutes. (Refer to the engine operator’s manual for oil & filter replacement instructions.)
2.Remove the oil drain hose (A, Figure 18) from the cable clamp (B) on the
3.Place a small pan under the oil drain hose to catch the oil. Using the appropriate tools, remove the cap (C) from the oil drain hose (A) and drain the engine oil.
4.After draining, replace the cap and wipe up any spilled oil. Reinstall the oil drain hose into the cable clamp to retain the hose during normal operation.
5.Place an absorbent shop cloth under the engine oil filter. Remove the engine oil filter and replace with a new one.
6.Remove the shop cloth and wipe up any spilled oil.
Inspect Muffler and Spark Arrester
Inspect the muffler for cracks, corrosion, or other damage. Remove the spark arrester, if equipped, and inspect
for damage or carbon blockage. If replacement parts are required, make sure to use only original equipment replacement parts.
WARNING
Replacement parts must be the same and installed in the same position as the original parts or fire could result.
WARNING
Fuel and its vapors are extremely flammable and explosive.
Fire or explosion can cause severe burns or death.
•Gasoline is highly flammable and must be handled with care. Never fill the tank when the engine is still hot from recent operation. Do NOT allow open flame, smoking or matches in the area. Avoid
•Do NOT remove fuel filter when engine is hot, as spilled gasoline may ignite. Do NOT spread hose clamps further than necessary. Ensure clamps grip hoses firmly over filter after installation.
NOTICE
Do NOT use gasoline containing METHANOL, gasohol containing more than 10% ethanol, gasoline additives, premium gasoline, or white gas because engine/fuel system damage could result.
A
B
C
Figure 18. Engine Oil Drain
A.Oil Drain Hose
B.Cable Clamp
C.Cap
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