Why is the starter rope hard to pull on my Stihl Brush Cutter?
- GGloria RayAug 27, 2025
If the starter rope is difficult to pull or rewinds very slowly, the starter mechanism may be very dirty. Thoroughly clean the complete starter mechanism.

Why is the starter rope hard to pull on my Stihl Brush Cutter?
If the starter rope is difficult to pull or rewinds very slowly, the starter mechanism may be very dirty. Thoroughly clean the complete starter mechanism.
What causes a Stihl FS 460 Brush Cutter gearbox to run rough and stop under load?
If the gearbox runs rough and stops running under load, the drive shaft may not fully engage. Push the gearbox onto the drive tube drive pinion assembly until the drive shaft fully engages the drive pinion.
Why is my Stihl Brush Cutter making loud noises?
Loud noises could be caused by stretched tension springs. Replace all tension springs. Alternatively, the ball bearings may be damaged or worn, in which case you should replace the ball bearings on the drive side and non-drive side.
Why is the gearbox on my Stihl Brush Cutter becoming too hot?
If the gearbox becomes too hot, it may be due to excessive friction caused by damaged or worn ball bearings. Replace the ball bearings on the drive side and non-drive side. You may also need to add gear lubricant.
Why does the drive tube assembly on my Stihl Brush Cutter get very warm?
If the drive tube assembly becomes very warm, the drive shaft may not be sufficiently lubricated. Lubricate the drive shaft along its entire length, ensuring the entire length of the flexible liner is lubricated.
Why is my Stihl FS 460 drive tube assembly vibrating?
If the drive tube assembly vibrates, the flexible liner may be worn, causing the drive shaft to be insufficiently supported. Replace the flexible liner.
Why doesn't the bike handle clamp on my Stihl FS 460?
If the bike handle does not clamp, the clamps may be greasy or oily. Clean the clamps and bike handle.
Why can't I adjust the bike handle on my Stihl FS 460 anymore?
If the bike handle can no longer be adjusted, the clamps may be dirty. Clean the clamps and bike handle.
How to stop the cutting attachment rotating at idle on my Stihl Brush Cutter?
If the cutting attachment rotates at idle, the idle speed may be too high. Readjust the idle speed screw LA. If that doesn't resolve the issue, further diagnosis may be needed.
How to fix faulty tank vent on Stihl FS 460?
Replace the tank vent.
| Cutting Diameter | 480 mm |
|---|---|
| Idle Speed | 2, 800 rpm |
| Ignition System | Electronic |
| Carburetor | All-position diaphragm carburetor |
| Vibration Damping | Yes |
| Shaft Type | Straight |
| Fuel Capacity | 0.75 liters |
| Maximum Power Speed | 9500 rpm |
| Shaft Length | 1, 800 mm |
Explains symbols indicating danger, serious injury, or death.
Explains warning signs found on the trimmer for user safety.
Safety measures for the work area, bystanders, and flammable materials.
Safe condition requirements for the brushcutter, deflector, and mowing head.
Detailed instructions and warnings for fuel mixture and safe refueling practices.
Explanation of kickout forces and safe handling procedures to prevent injury.
Details the meaning of specific warning symbols related to danger.
Criteria for ensuring the brushcutter is in a safe operating state.
Safety precautions to be observed during brushcutter operation.
Defines operator qualifications, responsibilities, and health requirements.
Safety considerations for cleaning, maintenance, and user-unserviceable repairs.
Lists essential personal protective equipment and clothing for safe operation.
Lists the necessary steps to prepare the brushcutter for use.
Detailed instructions on the correct gasoline and oil mixture ratio for the engine.
Safe procedures for refueling the brushcutter's fuel tank.
Step-by-step instructions for starting the engine under various conditions.
Details starting procedures for different engine conditions.
Instructions on how to safely stop the engine.
Guidance on proper grip and control for safe and effective operation.
Instructions for mowing with different cutting attachments.
Recommended timeframes for performing key maintenance tasks.
Lists common problems and their corresponding remedies.