Brand: DEWALT
Category: Lawn Mower
Document Type: Manual
Language: EN
Available Languages: EN , ES
Manual for DW12A-01T9739
Uploaded: Nov. 21, 2025, 6:58 p.m.
Manual Publish Date: 2023-11-21
Warranty Information
This is a Three Year Limited Warranty for DEWALT products.
Starting the Engine
Stand behind the mower, pull the recoil starter rope.
Stopping the Engine
Release the blade control.
Using the Mower
Engage the drive control to propel. Adjust cutting height levers as needed.
Troubleshooting and error codes
| Problem | Possible Cause | Solution |
|---|---|---|
| Mower does not start. | Engine out of fuel. | Add fuel. |
| Engine runs erratically. | Engine needs service. | Refer to Engine Operator's Manual. |
| Mower does not self-propel. | Drive belt issues. | Inspect belt and pulley system; contact Service Center if needed. |
| Excessive vibration. | Unbalanced blade or damage. | Inspect blade, check for damage, or replace. |