How to fix an uneven cutting pattern with my Exmark COMMERCIAL 21 Lawn Mower?
If your Exmark Lawn Mower is producing an uneven cutting pattern, ensure all four wheels are at the same height. Sharpen and balance the blade. Change the mowing pattern to avoid repetition. Clean any clippings and debris from the underside of the lawn mower deck.
What to do if my Exmark Lawn Mower does not self-propel?
If your self-propelled Exmark Lawn Mower isn't moving on its own, adjust the self-propel drive cable, and replace it if necessary. Also, remove any debris from under the belt cover.
Why does my Exmark COMMERCIAL 21 have an uneven cutting pattern?
An uneven cutting pattern with your Exmark lawn mower may occur if all four wheels are not at the same height, so ensure they are level. A dull blade can also cause this, so sharpen and balance the blade. Avoid mowing in the same pattern repeatedly; change it up. Also, check for and clean any clippings and debris from the underside of the lawn mower deck.
What to do if Exmark COMMERCIAL 21 Lawn Mower discharge chute plugs?
If the discharge chute of your Exmark lawn mower keeps plugging, make sure the throttle lever is in the Fast position. Avoid cutting too much grass in one pass by raising the cutting height. If needed, cut a second time at a lower height. Slow down your mowing speed. Ensure the grass is dry before mowing. Also, clean any clippings and debris from the underside of the lawn mower deck.
General| Cutting Width | 21 inches |
|---|---|
| Drive System | Self-Propelled |
| Blade Type | Single Blade |
| Cutting Height Adjustment | 7 positions |
| Engine Type | 4-Cycle |
| Fuel Type | Gasoline |
| Deck Material | Aluminum |
| Cutting Height | 1.0 to 4.5 inches |
| Warranty | 1 Year Commercial |
| Fuel Capacity | 0.26 gallons |
Outlines essential practices for safe operation and operator training.
Discusses safe mowing techniques and precautions when operating on slopes.
Provides step-by-step procedures for safely stopping the engine.
Describes the function of the blade control bail for safety and operation control.
Details on controlling the mower's self-propel speed using the drive bail.
Procedure to test the functionality of the Blade Brake Clutch system before use.
A comprehensive schedule of maintenance tasks based on service intervals.
Detailed steps for changing the engine oil to ensure proper lubrication and performance.
Steps to check the engine oil level before each use for proper lubrication.
Verifying the proper function of the BBC bail for safety compliance.
How to adjust the self-propel drive cable for proper engagement and speed control.
Procedure for inspecting the mower blade for sharpness, wear, and balance.
Common causes and solutions for engine starting problems.
Addressing issues related to the self-propel function not working correctly.
Possible reasons and fixes for reduced engine power.
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