Cleaning The Blade Brake Clutch Shield; Emptying The Fuel Tank And Cleaning The Fuel Filter - Exmark Metro 21 Operator's Manual

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4. Lift off the cover and brush out all the debris around the belt area.
5. Install the belt cover.
6. Connect the wire to the spark plug
4.8

Cleaning 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. 4 & 6).
3. Drain the gasoline form the fuel tank.
4. Tip the lawn mower onto its right side (air filter up).
5. Remove the blade nuts, the anti-scalp cup, the accelerator, and the blade (Fig. 25).
6. Loosen the tabs that secure the BBC shield to the deck by loosening the nuts or the
7. Remove the BBC shield and brush or blow all the debris from under the shield and
8. Install the BBC shield. Rotate the tabs 180° back into position. Tighten the nuts to
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.
4.9 Emptying 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.
2. Disconnect the wire from the spark plug (Fig. 4 & 6).
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.
Tabs and Nuts
bolts on the tabs (Fig. 25). Rotate the tabs 180° to move them out of the way.
around the BBC system.
the bolts on tabs to secure the BBC shield to the deck.
NOTE: Drain gasoline for a cold engine only.
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WARNING
Tab and Bolt
Figure 25
- 25 -
BBC Shield
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