AS MOTOR AS 940 Sherpa 4WD XL User Manual (English)

Questions and Answers:

K
Katie YoungAug 16, 2025
Why my AS MOTOR Lawn Mower engine does not start?
- J
  Jeffrey JosephAug 16, 2025
  If your AS MOTOR Lawn Mower engine won't start, possible causes include a closed fuel valve (open it), an empty fuel tank (refill it), or an open choke (close it). Other potential issues are a tilted device causing oil to leak into the air filter (replace air filter, unscrew and dry the spark plug after closing fuel valve), a flooded engine from too many start attempts (unscrew and dry the spark plugs after closing fuel valve), a disconnected spark plug (reconnect it), a dirty air filter (maintain it), sooted or damaged spark plugs (clean or replace them), or poor fuel quality (use fresh fuel).
R
Raymond EdwardsAug 19, 2025
Why AS MOTOR AS 940 Sherpa 4WD XL Lawn Mower engine starts badly?
- M
  Michael RobertsAug 19, 2025
  If your AS MOTOR Lawn Mower engine starts poorly or runs irregularly, the choke might be closed (open it). Other potential causes include a dirty air filter (maintain it), poor quality or old fuel (always use fresh fuel), or sooted/damaged spark plugs (clean or replace them).
A
Aaron RodriguezAug 22, 2025
What to do if the starter does not turn on my AS MOTOR AS 940 Sherpa 4WD XL?
- P
  Parker OlsonAug 22, 2025
  If the starter of your AS MOTOR Lawn Mower doesn't turn, it could be due to several reasons. First, check that the safety switches are properly engaged by moving the drive lever to the neutral position, setting the cutting height adjustment to the transport position, and ensuring the driver is in the seat to activate the seat contact switches. Also, the battery might be empty due to the ignition key not being in the “Off” position or a long standstill period. In this case, charge the battery. A defective fuse (replace it) or a defective battery (replace it) could also be the cause.
M
Michelle CampbellAug 25, 2025
Why is my AS MOTOR AS 940 Sherpa 4WD XL engine smoking?
- R
  Rachel GonzalezAug 26, 2025
  If your AS MOTOR Lawn Mower engine is smoking, the air filter might be dirty or drenched with oil (maintain or replace the air filter). Another possible cause is that the oil level is too high.
B
Bridget EdwardsAug 28, 2025
How to fix uneven cut with AS MOTOR AS 940 Sherpa 4WD XL?
- S
  Stefanie AndrewsAug 28, 2025
  If your AS MOTOR Lawn Mower is leaving an uneven cut and your lawn looks unsightly, the blade may be dull or worn (have it resharpened or replaced). Also, the speed might be too high for the cutting height (reduce speed and/or select the correct cutting height). Check if the housing of the mower is heavily contaminated (clean it) or if the tire pressure is different (check and adjust the tire pressure). Finally, the mower housing might not be parallel to the ground.
S
Stephanie GriffithAug 31, 2025
Why my AS MOTOR Lawn Mower device does not move?
- W
  William PhillipsAug 31, 2025
  If your AS MOTOR Lawn Mower isn't moving, make sure the drive is locked. Also, the hydrostatic drive might be overheated (cool it down).
M
michael05Sep 3, 2025
What to do if blade cannot be engaged on AS MOTOR Lawn Mower?
- C
  cathy28Sep 3, 2025
  If the blade of your AS MOTOR Lawn Mower cannot be engaged, the lever for cutting height adjustment might be in the transport position. Lower the lever to the desired cutting height.
N
Nancy Beasley DDSSep 6, 2025
How to improve mulching result with AS MOTOR Lawn Mower on high plant material?
- A
  Anthony DanielsSep 6, 2025
  If the mulching result with high plant material is not satisfactory with your AS MOTOR Lawn Mower, the speed might be too high. Reduce the speed.
A
alejandrofullerSep 9, 2025
How to improve mulching result with AS MOTOR AS 940 Sherpa 4WD XL Lawn Mower on low plant material?
- T
  Tamara FernandezSep 9, 2025
  If you're not getting satisfactory mulching results with low plant material using your AS MOTOR Lawn Mower, it might be because the plant material is being ejected too quickly. Try increasing the speed.
M
michael08Sep 12, 2025
How to protect AS MOTOR AS 940 Sherpa 4WD XL tires from becoming flat?
- C
  Crystal HawkinsSep 12, 2025
  If the tires of your AS MOTOR Lawn Mower are becoming flat, it could be due to thorns or sharp objects damaging them. If necessary, use tire protection gel.

AS MOTOR AS 940 Sherpa 4WD XL Specifications

General

Brand	AS MOTOR
Model	AS 940 Sherpa 4WD XL
Category	Lawn Mower
Language	English

Summary

Introduction and Usage Guidelines

Notes on the Operating Manual

General information and guidance on using the operator's manual.

Intended Use of the Mower

Defines the specific applications and limitations for the AS 940 Sherpa 4WD XL.

Contact and Device Data

Provides support contact details and fields for recording machine identification data.

Understanding Symbols and Markings

Hazard Symbols and Warnings

Explains hazard signal words, colours, and symbols used in instructions.

Signs on the Device

Describes safety signs attached directly to the machine for safety.

Device Identification Plate

Safety Sign Placement

Location of Safety Signs on the Device

Illustrates the positions of various safety signs on the device.

Description of Safety Signs

Warning and Danger Signs

Explains specific warning and danger signs like "Keep Hands Away".

Cautionary and Informative Signs

Explains caution signs and other informative safety markings.

Further Safety Sign Explanations

Blade and Rotating Part Hazards

Explains risks associated with rotating blades and moving parts.

Tipping and Ejection Hazard Signs

Describes signs warning about tipping, object ejection, and reverse operation.

Additional Safety Sign Information

Burn, Rotating Part, and Fire Hazards

Explains signs for hot surfaces, rotating parts, and fire risks.

Poison and Battery Safety Signs

Covers signs for poisons, battery dangers, and chemical burns.

Specific Hazard Warnings

Fire and Flammability Precautions

Warns about open flames, ignition sources, and smoking.

Chemical and Health Hazard Warnings

Addresses warnings for sulfuric acid and California Proposition 65 chemicals.

Safety Instructions: Preparation

Prior to Starting Checks

Emphasizes reading instructions and familiarizing with controls before operation.

User Restrictions and Operation

Outlines user restrictions, age limits, and suitability for operation.

Safe Fuel Handling

Provides guidelines for safe refueling and fuel storage.

First Aid and Fire Safety

Gives first aid instructions and measures for fire incidents.

Safety Instructions: Operation Risks

Pre-Use Device Checks

Details checks for blades, guards, and safety devices before operation.

Danger Area and Slope Safety

Explains the danger zone, slope hazards, and necessary precautions.

Fire Hazards and Exhaust Gas Dangers

Discusses fire risks and dangers from carbon monoxide in exhaust fumes.

Safety Instructions: Operation Precautions

Injury Risks During Operation

Covers risks during motor start, blade operation, and uncontrolled rolling.

Personal Protective Measures

Recommends safety shoes, gloves, ear protection, and safety glasses.

Preparing and Mowing Safely

Advises on preparing the area and cautions during mowing operations.

Vibration Risks

Explains risks associated with prolonged exposure to vibrations.

Safety Instructions: Slope and Slipping Hazards

Caution When Mowing Slopes

Advises on safe mowing techniques on slopes, avoiding tipping and sliding.

Danger Due to Uncontrolled Slipping

Explains causes of slipping and how to proceed cautiously.

Handling Device Tilts or Slips

Instructs on actions to take if the device tilts or slips.

Safety Instructions: Post-Operation and Maintenance

When Work is Completed

Procedures after mowing, including shutting down and storage preparation.

Caution During Maintenance and Repair

Emphasizes safety during maintenance and the use of approved parts.

Device Description

Overview of Device Components

Identifies and labels key parts of the AS 940 Sherpa 4WD XL.

Control Elements: Front Area

Steering Wheel Controls

Details the functions of controls located on the steering wheel.

Control Elements: Seat Area

Differential Lock Pedal

Explains how to engage and disengage the differential lock.

Blade Clutch Lever

Describes the operation of the blade engagement and disengagement lever.

Cutting Height Adjustment

Details how to set the cutting height for various conditions.

Seating Position Adjustment

Explains how to adjust the seat for optimal driver comfort.

Control Elements: Ignition and Drive

Ignition Lock Operation

Explains the functions of the ignition lock positions (Off, On, Start).

Drive Lever and Parking Brake

Details the operation of the drive lever and its relation to the parking brake.

Accelerator Lever with Choke

Explains how to use the accelerator lever and choke for engine speed control.

Seat Springing Adjustment

Describes how to adjust the seat suspension based on driver weight.

Information on Mowing

Mowing Preparation and Best Practices

Covers pre-mowing checks, maintenance, and mowing frequency.

Mowing Techniques and Blade Settings

Advises on setting cutting height, using full throttle, and mowing patterns.

Prior to Starting Operations

Checking Engine Oil Level

Details how to check the engine oil and hydrostat oil levels.

Fueling the Mower

Provides instructions and warnings for safe fuel handling and tanking up.

Adjusting Seating Position

Explains how to adjust the seat for optimal driver comfort.

Adjusting Seat Suspension

Describes how to adjust the seat suspension for comfort.

Putting Up the Bar

Instructions for folding and locking the bar for transport.

Transport Rack Usage

Information on the transport rack and its loading limits.

Starting the Engine and Blades

Starting Procedure

Step-by-step guide for starting the engine under various conditions.

Engaging and Disengaging the Blade

Instructions for safely engaging and disengaging the mower blade.

Driving and Braking Operations

Driving Precautions and Techniques

Covers safe driving practices, including warnings about slopes.

Brake System Operation

Explains how to use the brakes and parking brake.

Reversing Safely

Provides precautions for safe operation in reverse.

Differential Lock Functionality

Explains the purpose and usage of the differential lock.

Transporting the Mower

Loading the Device Safely

Guidelines and warnings for loading the mower onto a vehicle.

Unloading the Device

Procedures for safely removing the mower from a vehicle.

Moving the Mower Without Drive

Disconnecting the Drive System

Explains how to disconnect the drive for pushing or towing.

Pushing and Towing Procedures

Provides instructions for pushing and towing the device.

Switching Off and Parking the Mower

Safe Shutdown Procedure

Step-by-step guide for safely switching off the engine and parking.

Maintenance and Cleaning: User Checks

Before and After Each Use Checks

Lists checks to perform before and after each use by the operator.

Maintenance and Cleaning: Service Center Tasks

Annual or 50-Hour Service

Details maintenance tasks to be performed by an authorized service center.

Maintenance and Cleaning: Preparation

Prior to Maintenance and Cleaning

Safety precautions before starting maintenance work.

Maintenance and Cleaning Positions

Guidance on safely lifting the device for maintenance.

Maintenance and Cleaning: Device Checks

Cleaning the Device

Instructions for thorough cleaning of the mower after use.

General Inspection Points

Details routine checks for nuts, bolts, lines, and safety devices.

Checking Safety Functions

Verifies the proper operation of safety switches.

Checking the Parking Brake

Instructions for checking the correct adjustment of the parking brake.

Maintenance and Cleaning: Blade Checks

Checking Blade Condition and Fastenings

Details how to check blades and fastening elements for wear and damage.

Changing Cutting Blades

Provides instructions for replacing cutting blades and mulching blades.

Maintenance and Cleaning: Engine Care

Checking Blade Screw Condition

Explains how to check and replace worn blade screws.

Checking Blade Brake Clutch

Details inspection of the blade brake clutch function.

Maintaining the Engine

General advice on engine care and referring to the engine manufacturer's manual.

Opening the Engine Cover

Steps and safety precautions for opening the engine cover.

Checking Engine Oil Level

Instructions for checking and maintaining the engine oil level.

Maintenance and Cleaning: Spark Plug and Air Filter

Checking the Spark Plug

Guidance on checking and tightening spark plugs.

Maintaining the Air Filter

Importance of cleaning and replacing the air filter for engine performance.

Battery Maintenance

Checking and Charging the Battery

Safety and procedures for checking and charging the battery.

Maintenance and Cleaning: Battery and Hydrostat

Exchanging the Battery

Steps and warnings for safely replacing the battery.

Hydrostat Transmission Checks

Guidance on checking hydraulic system for leaks and oil levels.

Assembly and Storage

Scope of Delivery and Unpacking

Lists items included in the delivery and unpacking instructions.

Mounting the Steering Wheel

Step-by-step guide for attaching the steering wheel.

Storing the Device

Procedures for storing the device, including for longer periods.

Spare Parts, Disposal, and Warranty

Ordering Spare Parts and Labels

Information on ordering original spare parts and labels.

Wear Parts and Tyre Information

Lists wear parts and provides warnings regarding tyre usage.

Disposal and Warranty Information

Guidelines for disposal and information on product warranty.

Troubleshooting: Engine and Drive Issues

Starter Not Turning or Engine Not Starting

Addresses problems with the starter motor or engine ignition.

Engine Starting Badly or Running Irregularly

Solutions for issues causing poor engine performance.

Device Not Moving or Blade Cannot Be Engaged

Troubleshooting for drive system and blade engagement problems.

Troubleshooting: Performance and Noise Issues

Blade Not Rotating or Vibration Issues

Diagnoses problems with the blade rotation and excessive vibrations.

Irregular Noises and Engine Smoking

Addresses causes for unusual noises and engine smoke.

Uneven Cut and Mulching Problems

Solutions for uneven cutting and unsatisfactory mulching results.

Device Stopping and Tire Issues

Troubleshooting for braking system failures and flat tires.

Technical Data

AS 940 Sherpa 4WD XL Specifications

Provides detailed technical specifications of the mower.

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AS MOTOR AS 940 Sherpa 4WD XL User Manual

Table of Contents

Questions and Answers:

AS MOTOR AS 940 Sherpa 4WD XL Specifications

Summary

Introduction and Usage Guidelines

Notes on the Operating Manual

Intended Use of the Mower

Contact and Device Data

Understanding Symbols and Markings

Hazard Symbols and Warnings

Signs on the Device

Device Identification Plate

Safety Sign Placement

Location of Safety Signs on the Device

Description of Safety Signs

Warning and Danger Signs

Cautionary and Informative Signs

Further Safety Sign Explanations

Blade and Rotating Part Hazards

Tipping and Ejection Hazard Signs

Additional Safety Sign Information

Burn, Rotating Part, and Fire Hazards

Poison and Battery Safety Signs

Specific Hazard Warnings

Fire and Flammability Precautions

Chemical and Health Hazard Warnings

Safety Instructions: Preparation

Prior to Starting Checks

User Restrictions and Operation

Safe Fuel Handling

First Aid and Fire Safety

Safety Instructions: Operation Risks

Pre-Use Device Checks

Danger Area and Slope Safety

Fire Hazards and Exhaust Gas Dangers

Safety Instructions: Operation Precautions

Injury Risks During Operation

Personal Protective Measures

Preparing and Mowing Safely

Vibration Risks

Safety Instructions: Slope and Slipping Hazards

Caution When Mowing Slopes

Danger Due to Uncontrolled Slipping

Handling Device Tilts or Slips

Safety Instructions: Post-Operation and Maintenance

When Work is Completed

Caution During Maintenance and Repair

Device Description

Overview of Device Components

Control Elements: Front Area

Steering Wheel Controls

Control Elements: Seat Area

Differential Lock Pedal

Blade Clutch Lever

Cutting Height Adjustment

Seating Position Adjustment

Control Elements: Ignition and Drive

Ignition Lock Operation

Drive Lever and Parking Brake

Accelerator Lever with Choke

Seat Springing Adjustment

Information on Mowing

Mowing Preparation and Best Practices

Mowing Techniques and Blade Settings

Prior to Starting Operations

Checking Engine Oil Level

Fueling the Mower

Adjusting Seating Position

Adjusting Seat Suspension

Putting Up the Bar

Transport Rack Usage

Starting the Engine and Blades

Starting Procedure

Engaging and Disengaging the Blade

Driving and Braking Operations

Driving Precautions and Techniques

Brake System Operation

Reversing Safely

Differential Lock Functionality