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Original Instructions (EN)
Titan
®
X4850, X5450, XS4850, and
XS5450 Riding Mower
Model No. 74875—Serial No. 400000000 and Up
Model No. 74878—Serial No. 400000000 and Up
Model No. 74890—Serial No. 400000000 and Up
Model No. 74898—Serial No. 400000000 and Up
Form No. 3449-547 Rev A
*3449-547*
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Related Manuals for Toro 74890
Summarization of Contents
Safety
General Safety
Essential safety practices for operating the machine and avoiding injury.
Controls
Control Panel Functions
Details on all controls, switches, and indicators on the operator panel.
Engine Operation Controls
Includes throttle, choke, key switch, and PTO switch operations.
Machine Movement Controls
Covers motion-control levers, parking brake, and height-of-cut pin.
Operation
Before Operation Safety
Ensures safe operation before starting the machine.
Fuel Safety
Adding Fuel
Instructions and recommendations for fueling the machine.
Performing Daily Maintenance
Breaking in a New Machine
Guidelines for the initial break-in period of a new machine.
Safety-Interlock System Operation
Understanding and testing the machine's safety interlock system.
Positioning the Seat
Adjusting the MyRide™ Suspension System
How to adjust the suspension system for comfort.
Adjusting the Motion-Control Levers
Adjusting Lever Height
Modifying the height of the motion-control levers for comfort.
Adjusting Lever Tilt
Pivoting the motion-control levers forward or rearward for comfort.
Converting to Side Discharge
122 cm (48-inch) Mower Decks
Steps to convert 48-inch mower decks to side discharge.
137 cm (54-inch) Mower Decks
Steps to convert 54-inch mower decks to side discharge.
During Operation
During Operation Safety
Safety considerations while operating the machine.
Towing Safety
Operating the Parking Brake
How to engage and disengage the parking brake.
Control Operations
Disengaging the Parking Brake
Procedure to release the parking brake.
Blade-Control Switch Operation
Engaging and disengaging the PTO for the mower blades.
Throttle Control Operation
Adjusting engine speed using the throttle control.
Choke and Key Switch Operation
Operating the Choke
Using the choke control to start a cold engine.
Operating the Key Switch
Starting and shutting off the engine using the key switch.
Engine Starting and Stopping
Starting the Engine
Step-by-step instructions for starting the engine.
Shutting Off the Engine
Procedure for safely shutting down the engine.
Driving the Machine
Driving Forward
Instructions for moving the machine forward.
Driving Backward
Instructions for moving the machine in reverse.
Mower Deck Adjustments
Adjusting the Height of Cut
How to set the mower deck cutting height.
Using the Side Discharge
Information on the grass deflector and discharge opening.
Mowing Best Practices
Adjusting the Anti-Scalp Rollers
Adjusting roller height relative to the mower deck.
Mowing Optimization Tips
Tips for maximizing air circulation and cut quality.
Post-Operation Procedures
Stopping the Machine
How to stop the machine during mowing.
Cleaning the Machine
Procedures for cleaning the mower deck and components.
Pushing the Machine by Hand
Steps to put the machine in manual push mode.
Transporting the Machine
Selecting a Trailer
Guidelines for choosing a suitable trailer for transport.
Loading and Unloading the Machine
Loading the Machine
Safe procedures for loading the mower onto a trailer.
Unloading the Machine
Safe procedures for unloading the mower from a trailer.
Maintenance
Maintenance Safety
Essential safety rules before performing any maintenance tasks.
Engine Maintenance
Engine Safety
Safety precautions related to engine components and operation.
Servicing the Air Cleaner
Procedures for cleaning and replacing air cleaner elements.
Servicing the Engine Oil
Engine-Oil Specifications
Details on recommended oil type, capacity, and viscosity.
Checking the Engine-Oil Level
How to check the engine oil level before operation.
Servicing the Spark Plug
Removing the Spark Plug
Step-by-step guide for removing the spark plug.
Blower Housing Cleaning
Checking the Spark Plug
Ensuring correct air gap and condition of spark plugs.
Installing the Spark Plug
Procedure for installing a new or cleaned spark plug.
Fuel System Maintenance
Replacing the In-Line Fuel Filter
Instructions for replacing the fuel filter.
Electrical System Maintenance
Electrical System Safety
Safety precautions for working with the electrical system.
Servicing the Battery
Procedures for removing, servicing, and installing the battery.
Battery Charging and Fuses
Charging the Battery
Guidance on charging the machine's battery.
Servicing the Fuses
Information on identifying and replacing fuses.
Drive System and Belt Maintenance
Checking the Tire Pressure
Ensuring proper tire inflation for optimal performance.
Inspecting the Belts
Checking belts for wear and damage.
Replacing the Mower Belt
Steps for replacing the mower drive belt.
Mower Maintenance
Blade Safety
Safety precautions when inspecting or servicing mower blades.
Servicing the Cutting Blades
Procedures for inspecting, sharpening, and replacing blades.
Blade Servicing Details
Removing the Blades
Instructions for safely removing mower blades.
Installing the Blades
Procedure for installing mower blades correctly.
Sharpening the Blades
Methods for sharpening and balancing mower blades.
Leveling the Mower Deck
Checking the Side-to-Side Level
Procedure to check and adjust the deck's side-to-side balance.
Checking the Front-to-Rear Blade Slope
Procedure to check and adjust the deck's front-to-rear slope.
Installing the Mower Deck
Replacing the Grass Deflector
Instructions for removing and installing the grass deflector.
Cleaning and Waste Disposal
Cleaning the Suspension System
How to clean the suspension system components.
Disposing of Waste
Environmental guidelines for disposing of machine fluids and parts.
Storage Procedures
Storage Safety
Safety precautions to follow when storing the machine.
Cleaning and Storage
Steps for preparing and cleaning the machine before storage.
Battery Storage
Storing the Battery
Procedure for charging and storing the battery correctly.
Battery Storage Tips
Recommendations for storing batteries safely and effectively.
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