Why AS MOTOR Lawn Mower tires become flat?
- AAndrew JohnsonSep 23, 2025
Thorns or other sharp objects may damage the tires.
Why AS MOTOR Lawn Mower tires become flat?
Thorns or other sharp objects may damage the tires.
What to do if my AS MOTOR AS 901 SM engine gets hot?
If your AS MOTOR Lawn Mower engine is overheating, start by cleaning the ventilation grid. If the oil level is too low, refill the engine oil.
Why is my AS MOTOR Lawn Mower engine smoking?
If your AS MOTOR Lawn Mower engine is emitting smoke, it could be due to a dirty or oil-soaked air filter; maintain or replace it. Another potential cause is an excessively high oil level.
How to fix an uneven cut with my AS MOTOR AS 901 SM?
If your AS MOTOR Lawn Mower is leaving an uneven cut, ensure the blade is sharp and not worn. Adjust your speed and cutting height appropriately. Clean the mower housing if it's heavily contaminated, and check the tire pressure to ensure it's consistent across all tires.
Why is my AS MOTOR Lawn Mower vibrating so much?
Strong vibrations during operation of your AS MOTOR Lawn Mower can be attributed to unbalance at the blade caused by incorrect sharpening or chips on the blade. Replace a damaged blade immediately.
What to do if AS MOTOR Lawn Mower engine does not switch off?
Close the fuel valve.
Why AS MOTOR Lawn Mower has strong vibrations during operation?
Strong vibrations during operation of your AS MOTOR Lawn Mower may be due to an unbalance at the blade caused by incorrect sharpening or chips on the blade.
Why is AS MOTOR Lawn Mower mulching result unsatisfactory with high plant material?
If you find the mulching result with high plant material unsatisfactory when using your AS MOTOR Lawn Mower, it could be because the speed is too high. Try reducing the speed.
Why do the tires of my AS MOTOR AS 901 SM Lawn Mower become flat?
The tires on your AS MOTOR Lawn Mower may be going flat because thorns or sharp objects are damaging them.
Why is there no drive when I engage the drive lever on my AS MOTOR Lawn Mower?
If there is no drive when you actuate the drive lever on your AS MOTOR Lawn Mower, the drive belt may be insufficiently tensioned.
General guidance and importance of reading the manual.
Defines the proper application and limitations of the flail mower.
Information for support and recording serial/engine numbers.
Explains safety, warning, and prohibition symbols used in the manual and on the machine.
Details found on the device's identification plate.
Essential safety advice and operator qualifications for safe use.
Procedures for safely storing, handling, and refueling the device.
Emergency responses for accidents and fire incidents.
Steps to ensure the device is safe and functional before starting.
Defines hazardous zones around the operating machine and potential risks.
Warnings related to starting, blade operation, and hot components.
Steps for clearing the area and using personal protective equipment.
Specific safety guidelines for operating the device on inclined terrain.
Measures to avoid fire risks associated with mowing conditions.
Actions for device slips/tilts and safe shutdown after use.
General safety rules for performing maintenance and repairs.
Steps for safely filling the fuel tank and checking engine oil.
How to set the blade height for optimal mowing performance.
Detailed instructions for starting both mower models.
Procedures for blade operation and the function of the oil pressure switch.
How to drive, control speed, and stop the device.
Procedures for using reverse, steering, and manually pushing the mower.
Steps for correctly stopping and securing the mower.
Guidelines for safely loading the mower onto a vehicle.
Safe procedures for removing the mower from a vehicle.
Importance of maintenance and initial safety steps before service.
Procedures for cleaning the mower and performing general safety checks.
Maintenance steps for the chain drive and transmission system.
Procedures for checking engine oil and spark plug condition.
How to maintain and replace the air filter for engine health.
Verifying the proper functioning of the drive and parking brake.
Critical checks for blade wear, damage, and secure mounting.
Instructions for replacing worn blades and flipping them for use.
Inspecting blade mounting hardware and the flail shaft for wear.
Checking the blade clutch operation and bevel gear oil.
Steps for unpacking and assembling the handlebar.
Guidelines for storing the mower for short and extended periods.
Procedures for preparing the device after it has been stored.
Information on parts, wear items, and responsible disposal methods.
How to register the warranty and understand its terms.
| Cutting Width | 90 cm |
|---|---|
| Engine Manufacturer | Briggs & Stratton |
| Engine Type | 4-stroke |
| Displacement | 344 cm³ |
| Cutting Height Adjustment | Central |











