Operation Manual

Owner’s Manual

CORE 50 Sweeper Scrubber Page 32

PowerBoss

The Power of Clean

SERVICE INSTRUCTIONS (CONTINUED)

AIR INTAKE SYSTEM

AIR FILTER REMOVAL

1. Turn off the engine and set the parking brake.

2. Open the engine access doors and lid.

3. Unlatch the engine and swing open the engine frame.

4. Locate the air filter and unclamp the dust cup retaining clamps.

5. Remove the dust cup.

6. Pull the air filter out of its housing.

AIR FILTER CLEANING

1. Once you have removed the air filter, empty the dust cup and clean the

interior of the air filter housing.

2. Use an air hose to blow out the air filter. Air pressure should be 100 psi

or less.

AIR FILTER INSPECTION

1. After you clean the air filter, check it for holes by passing a light bulb in

side it.

AIR FILTER INSTALLATION

1. Wipe out the air cleaner housing with a damp cloth. Be sure all dirt is

removed.

2. Install the cleaned replacement filter. Be careful not to damage the seals.

3. Replace dust cup, being sure the air valve on cup is positioned

correctly. (Pointing toward rear drive wheel when the engine frame is

closed)

4. Tighten the clamps.

5. Check the condition of intake hoses and clamps.

6. Close engine frame and securely latch.

7. Close the engine access cover.

WARNING

Do NOT swing the engine frame open while the

engine is running.

NOTE

The blue safety element should not be removed.