Grasshopper 126V/61R - User Manual

Brian MataJul 25, 2025

How to troubleshoot loss of power in the drive system of a Grasshopper Lawn Mower?

M
morgantylerJul 25, 2025
To address a loss of power in your Grasshopper Lawn Mower's drive system, begin by verifying the fluid level and ensuring the reservoir contains the correct amount. Next, inspect all hydraulic connections to confirm they are secure and free from leaks. Also, check the drive belt to be sure it is tight and not slipping. Review the park brake adjustment and confirm the pump bypass valve is tightened to prevent the pump from freewheeling.

Brand	Grasshopper
Model	126V/61R
Category	Lawn Mower
Language	English

Brand

Grasshopper

Model

126V/61R

Safety Information

Training

Safety instructions and operator training procedures.

Preparation

Pre-operation checks, safety gear, and machine inspection.

Fuel Handling Safety

Safe procedures for handling gasoline, ethanol, and diesel fuels.

Filling the Fuel Tank

Step-by-step guide for safe fuel filling procedures.

Operational Safety

Critical safety practices during mower operation.

Maintenance Safety

Safety guidelines and precautions for maintenance tasks.

Storing Safely

Proper procedures for storing the machine safely.

Operation

Controls and Switches

Identification and function of all mower controls and switches.

Pre-start Check List

Daily checklist to ensure safe operation.

Mounting and Dismounting the Mower

Safe procedures for mounting and dismounting the mower.

Starting the Engine

Step-by-step guide to safely start the engine.

Cold Weather Starting Tips

Advice for starting the mower in cold temperatures.

Steering Lever Operation

Detailed explanation of steering lever functions and operation.

Mowing

Guidelines for effective and safe mowing practices.

Blades

Information on different types of mower blades and their use.

Uneven Terrain

Safety and operational advice for mowing on slopes and uneven ground.

Stopping the Engine

Procedure for safely shutting down the engine.

Moving Machine Without Power

How to move the mower when the engine is off.

Loading; Transporting Machine

Safe methods for loading and transporting the mower.

Lubrication and Maintenance

Lubrication

Greasing and oiling points, frequency, and types of lubricants.

Capacities

Fluid and fuel capacities for the mower.

Tire Air Pressure

Recommended tire inflation pressures for optimal performance.

Drive System

Maintenance procedures for the drive system.

Crankcase Oil and Air Filter

Maintenance for engine oil and air filter.

Cooling System

Inspection and cleaning of the engine cooling fins.

Battery Maintenance

Procedures for maintaining the mower's battery.

Checking Drive System Fluid Level

How to check and maintain transmission fluid levels.

Drive System Fluid and Filter Maintenance

Procedures for changing drive system fluid and filter.

Deck Cleaning

Steps for cleaning the mower deck after use.

Blade Inspection

How to inspect mower blades for damage and wear.

Blade Sharpening

Proper technique and importance of sharpening mower blades.

Blade Removal

Safe steps for removing mower blades.

Blade Installation

Correct procedure for installing mower blades.

Adjustments and Troubleshooting

Loss of Power in the Drive System

Potential causes and checks for drive system power loss.

Drive Belt Replacement

Step-by-step instructions for replacing the drive belt.

No Positive Neutral Position

Troubleshooting neutral position issues with steering levers.

Neutral Adjustment

Procedure to adjust steering levers for neutral position.

Steering Lever Adjustment

How to adjust steering lever mounting for proper operation.

Engine Troubleshooting

Common engine starting problems and solutions.

Park Brake Adjustment

Procedure to adjust the parking brake for proper function.

Clutch;Brake Burnishing

Procedure to burnish new or unused clutches.

Clutch Removal;Replacement

Steps for removing and replacing the clutch assembly.

Mower Deck Leveling Adjustment

How to adjust the mower deck for level cutting.

Mower Deck Cut Height Setting Adjustment

Adjusting the mower deck for desired cutting height.

Deck Belt Adjustment

Procedure for adjusting mower deck belt tension.

Deck Belt Replacement

Steps for replacing the mower deck belt.

Blade Spindle Assembly Removal

How to remove the blade spindle assembly.

Blade Spindle Assembly Repair;Replacement

Procedures for repairing or replacing blade spindle components.

Parts List and Illustration

Tractor Assembly 124 V;48 & 126 V;52

Illustrated parts breakdown for tractor models 124V/48 and 126V/52.

Tractor Assembly 126 V;61

Illustrated parts breakdown for tractor model 126V/61.

Drive & Steering Assembly

Illustrated parts breakdown for the drive and steering system.

Brakes & Linkage Assembly

Illustrated parts breakdown for brakes and linkage components.

Seat Assembly & OPS Tube

Illustrated parts breakdown for seat and operator protection structure.

Wiring Diagram - 124 V & 126 V

Electrical wiring diagram for 124V and 126V models.

Deck Carrier Linkage

Illustrated parts breakdown for the deck carrier linkage.

Deck Assembly - Model 124 V;48

Illustrated parts breakdown for the 124V/48 mower deck.

Deck Assembly - Model 124 V;48 R

Illustrated parts breakdown for the 124V/48R mower deck.

Deck Assembly - Model 126 V;52

Illustrated parts breakdown for the 126V/52 mower deck.

Deck Assembly - Model 126 V;52 R

Illustrated parts breakdown for the 126V/52R mower deck.

Deck Assembly - Model 126 V;61

Illustrated parts breakdown for the 126V/61 mower deck.

Deck Assembly - Model 126 V;61 R

Illustrated parts breakdown for the 126V/61R mower deck.

Blade Spindle Assembly

Illustrated parts breakdown for the blade spindle assembly.

Discharge Spindle Assembly

Illustrated parts breakdown for the discharge spindle assembly.