CHECKING / ADDING FUEL

To add fuel:

1.Remove the fuel cap (see A, Figure 2).

2.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.

3.Install and hand tighten the fuel cap.

4.Repeat same process for opposite tank.

Regular Maintenance

WARNING

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 over-filling and wipe up any spills.

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.

FUEL FILTER

The fuel filter is located in the fuel line between fuel shut off valve and carburetor, near the fuel pump. If filter is dirty or clogged, replace as follows:

1.Shut off the fuel tank selection valve.

2.Disconnect the negative battery cable.

3.Place a container below the filter to catch spilled fuel.

4.Using a pliers, open and slide hose clamps from fuel filter.

5.Remove hoses from filter.

6.Install new filter in proper flow direction in fuel line.

7.Secure with hose clamps.

8.Reconnect the negative battery cable when finished.

OIL & FILTER CHANGE

Refer to engine owners manual.

CHECK / CHANGE AIR FILTER

Refer to engine owners manual.

REPLACE SPARK PLUG

Refer to engine owners manual.

CHECK HYDRAULIC OIL LEVEL

1.Before removing the reservoir cap, make sure the area around the reservoir cap and fill neck of the reservoir is free of dust, dirt, or other debris.

2.Unscrew the reservoir cap (B, Figure 11).

3.Look down the filler neck of the hydraulic oil reservoir (A, Figure 11) and observe the oil level. When cold, the oil level should be level the baffle inside the reservoir (steel tank) or approximately 1/2” (1,2cm) below the “FULL HOT” line (plastic tank).

4.If necessary, add either Mobil 1™, 15W-50 synthetic oil or Castrol Syntec™ 5W-50 oil. DO NOT use con- ventional oils.

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.

B

A

Figure 11. Checking Hydraulic Oil Level

A.Hydraulic Oil Reservoir

B.Reservoir Cap

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Ferris Industries 1000ZK21/48, 1000ZKAV23/61, 1000ZKAV21/48CE manual Regular Maintenance, Checking / Adding Fuel, Fuel Filter