Installing primary fuel filter – MacDon M155 Operators Manual User Manual

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3. On the bottom of the fuel tank, locate the fuel supply

valve (A) and move it to the closed position.

Figure 5.83: Fuel System

4. Locate the primary fuel filter (A) on the right

cab-forward side of the windrower.

NOTE:

Bottom part of the image made transparent to
show location of the primary filter.

Figure 5.84: Fuel Filter Locations

5. Clean around the primary filter (A) head.

6. Disconnect the water in fuel (WIF) sensor (B) from

bottom of filter.

7. Turn drain valve (C) by hand counterclockwise until

draining occurs, and drain filter into a container.

8. Remove filter (A) with a filter wrench.

9. Clean gasket mating surface.

Figure 5.85: Fuel System

Installing Primary Fuel Filter

IMPORTANT:

Do NOT prefill filter with fuel. Prefilling can contaminate the fuel system.

NOTE:

If replacing filter, refer to

169883

305

Revision A