7-3. Servicing Air Cleaner

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YStop engine.

1Intake Manifold

2Service Indicator

3Window

4Reset Button

Service air cleaner element if red band appears in window. A green band means air cleaner is okay. Press button to reset indicator.

YDo not run engine without air cleaner or with dirty element.

Clean or replace element if dirty or damaged. Replace element yearly or after six cleanings.

5Dust Cap

6Baffle

7Element

8Plastic Fins

9Housing

To Clean air filter:

Wipe off cap and housing. Remove cap and dump out dust. Wipe dust from inside cap and housing with damp cloth. Remove element and reinstall cap.

YDo not clean housing with air hose.

Clean element with compressed air only. Keep nozzle at least 1 in (25

mm)from inside of element. Max. air pressure: 100 psi (690 kPa). Do not remove plastic fins. Replace ele- ment if it has holes or damaged gaskets.

Reinstall element and cap (cap arrows pointing up).

BlowInspect

aircleaner2 4/96 – ST-153 929-B / ST-153 585 / Ref. ST-191 898 / Ref. S-0698-B

OM-474 Page 26

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Hobart Welding Products OM-474 manual Servicing Air Cleaner, To Clean air filter, Do not clean housing with air hose