Exmark Metro 21 Series manual BBC Shield Tabs and Nuts Tab and Bolt, G0222

Models: Metro 21 Series

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BBC Shield

6.Connect the wire to the spark plug

5.8Cleaning the Blade Brake Clutch Shield

Service Interval: Clean at the end of each mowing season.

1.Stop the engine and wait for all moving parts to stop.

2.Disconnect the wire from the spark plug (Fig. 12 & 14).

3.Drain the gasoline form the fuel tank.

4.Tip the lawn mower onto its right side (air filter up).

G0222 WARNING

POTENTIAL HAZARD

Tipping the lawn mower may cause the fuel to leak from the carburetor or the fuel tank.

WHAT CAN HAPPEN

Gasoline is extremely flammable, highly explosive, and under certain conditions, can cause personal injury or property damage.

HOW TO AVOID THE HAZARD

Avoid fuel spills by running the engine dry or by removing the gasoline with a hand pump; never siphon.

5.Remove the blade nuts, the anti-scalp cup, the accelerator, and the blade (Fig. 30).

BBC Shield

Tabs and Nuts

Tab and Bolt

G0222

Figure 30

6.Loosen the tabs that secure the BBC shield to the deck by loosening the nuts or the bolts on the tabs (Fig. 30). Rotate the tabs 180° to move them out of the way.

7.Remove the BBC shield and brush or blow all the debris from under the shield and around the BBC system.

8.Install the BBC shield. Rotate the tabs 180° back into position. Tighten the nuts to the bolts on tabs to secure the BBC shield to the deck.

9.Install the blade, the accelerator, the anti-scalp cup, and the two blade nuts.

10.Turn the lawn mower upright.

11.Connect the wire to the spark plug.

5.9Emptying the Fuel Tank and Cleaning the Fuel Filter (Kawasaki Units Only): Service Interval: Clean the fuel filter element every 100 operating hours. The fuel filter (screen) element is located inside the fuel tank.

1.Stop the engine and wait for it to cool down. NOTE: Drain gasoline for a cold engine only.

2.Disconnect the wire from the spark plug (Fig. 12 & 14).

3.Close the fuel valve (Fig. 3).

4.Disconnect the fuel line (Fig. 3) by loosening the tube clamp at the carburetor.

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Exmark Metro 21 Series manual BBC Shield Tabs and Nuts Tab and Bolt, G0222