Hobart Welding Products 3025 manual Maintenance and Troubleshooting

SECTION 7 – MAINTENANCE AND TROUBLESHOOTING

7-1. Routine Maintenance

Note	Follow the storage procedure in the engine owner’s manual if the unit will not be used for an
	extended period.
		Y Stop engine before maintaining.
	Recycle . See also Engine Manual and Maintenance Label.
	engine	Service engine more often if used in severe condi-
	fluids.	tions.
		* To be done by Factory Authorized Service Agent.

8 h

Wipe Up

Spills.

Full

Check Fluid

Levels. See

Section 4-2.

Recovery Tank

FUEL	Drain Water From
WATER	Fuel System. See
	Section 7-5.

20 h

Check and clean optional spark arrestor screen. See Section 7-4.

Check fuel lines and connections.

See Section 7-5.

50 h

Clean and tighten weld terminals.

100 h

Service air filter element.

Check air cleaner

See Section 7-3.

hoses for cracks and loose clamps.

Clean and tighten battery connections.

Check belt tension.	5/16 in.
	(8 mm)

200 h

Change oil. See Section 7-5 and maintenance label.

Change oil filter. See

Section 7-5 and maintenance label.

Check radiator

hoses and clamps.

Replace primary fuel filter. See Section 7-5.

Replace unreadable labels.

400 h

Replace secondary fuel filter. See Section 7-5.

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