Engine runs but mower will not drive

What does Engine runs but mower will not drive mean?

The engine starts and runs, but the mower does not move when the controls are engaged. This could be related to transmission engagement, belts, or brakes.

• Transmissions are not engaged
• Belt is broken
• Drive belt slips
• Brake is not fully released

Click steps to track your progress.

1. 1

   Ensure the transmissions are properly engaged.

2. 2

   Check if the drive belt is broken and replace it if necessary. Refer to 'Transmission Drive Belt Replacement'.

3. 3

   Check if the drive belt is slipping and address the cause (e.g., grease, tension, wear).

4. 4

   Verify that the brake is fully released. If not, consult an authorized STIHL servicing dealer.