Hobart Welding Products OM-487 manual Servicing Engine Fuel And Lubrication Systems

7-6. Servicing Engine Fuel And Lubrication Systems

6

4

5

4

3

1

Tools Needed:

YStop engine and let cool.

1Oil Drain Valve

21/2 ID x 12 in Hose

3Oil Filter

Change engine oil and filter accord- ing to engine manual.

YClose valve and valve cap before adding oil and run- ning engine.

Fill crankcase with new oil to full mark on dipstick (see Section 4-3).

4 Fuel Lines

Replace fuel lines if cracked or worn.

5Primary Fuel Filter Install new filter as shown.

6Secondary Fuel Filter

Replace filter according to engine manual.

Wipe up any spilled fuel.

Start engine, and check for fuel leaks.

YStop engine, tighten connec- tions as necessary, and wipe up fuel.

2

Ref. ST-801 961 / ST-801 940 / Ref. ST-187 602-A / S-0842

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