Toro TITAN ZX 5400 User Manual

Toro TITAN ZX 5400

60 pages

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FormNo.3400-805RevA

TITAN

®

ZX4800or5400

Zero-Turn-RadiusRidingMower

ModelNo.74846—SerialNo.316000001andUp

ModelNo.74848—SerialNo.316000001andUp

g024406

Registeratwww.Toro.com.

OriginalInstructions(EN)

*3400-805*A

Table of Contents

Questions and Answers:

U
uaustinAug 23, 2025
Why Toro TITAN ZX 5400 Lawn Mower engine will not start?
- S
  Shane HodgesAug 23, 2025
  Several factors can prevent your Toro Lawn Mower engine from starting. Ensure the fuel tank is full and the fuel shutoff valve is open. Check that the oil level in the crankcase is adequate. For a cold engine, make sure the choke is in the 'ON' position, and for a warm engine, ensure it's in the 'OFF' position. Also, the throttle control should be midway between the 'SLOW' and 'FAST' positions. Other potential issues include a dirty fuel filter (replace it), a dirty air cleaner (clean or replace it), a faulty spark plug (clean, adjust, or replace it), or a disconnected spark plug wire (check the connection). Check the seat switch indicator and replace the seat if needed. Finally, inspect electrical connections for corrosion or looseness, cleaning and reconnecting them as necessary.
J
Jerry HansonAug 25, 2025
How to fix Toro TITAN ZX 5400 engine that loses power?
- B
  Brent BarrettAug 26, 2025
  If your Toro Lawn Mower engine is losing power, here are some possible causes and solutions: * Reduce the ground speed if the engine load is excessive. * Clean the air cleaner element if it is dirty. * Add oil to the crankcase if the oil level is low. * Remove any obstructions from the cooling fins and air passages. * Clean or replace the fuel cap if the vent hole is plugged. * Replace the fuel filter if it contains dirt.
R
Robert CantrellAug 26, 2025
What to do if my Toro TITAN ZX 5400 doesn't drive?
- K
  Kristopher BrownAug 26, 2025
  If your Toro Lawn Mower isn't driving, check the following: * Ensure the bypass valves are tightened securely. * Inspect the pump belt for wear, looseness, or breakage, and change the belt if necessary. * Make sure the pump belt is properly positioned on the pulley, and change the belt if needed. * Replace any broken or missing idler spring. * Ensure the hydraulic oil level is adequate and not too hot; add hydraulic oil to the reservoirs or allow it to cool down.
J
Joshua WeberAug 27, 2025
How to fix uneven cutting height on my Toro TITAN ZX 5400 Lawn Mower?
- B
  Barry HernandezAug 27, 2025
  Uneven cutting height on your Toro Lawn Mower can be caused by: * Dull blades: Sharpen the blade(s). * Bent cutting blades: Install new cutting blade(s). * Mower deck not level: Level the mower deck from side-to-side and front-to-rear. * Dirty mower underside: Clean the underside of the mower. * Incorrect tire pressure: Adjust the tire pressure.
D
Denise AndradeAug 29, 2025
Why does my Toro TITAN ZX 5400 Lawn Mower engine lose power?
- X
  xkingAug 29, 2025
  If your Toro Lawn Mower engine loses power, there are several things you can check. First, reduce the ground speed if the engine load is excessive. Clean the air cleaner element if it's dirty. Add oil to the crankcase if the oil level is low. Remove any obstructions from the cooling fins and air passages. Clean or replace the fuel cap if the vent hole is plugged. Lastly, replace the fuel filter if it's dirty.
C
Chelsea ClarkAug 30, 2025
Why is my Toro Lawn Mower engine overheating?
- H
  Harry WilsonAug 30, 2025
  If your Toro Lawn Mower's engine is overheating, reduce the ground speed if the engine load is excessive. Ensure the oil level in the crankcase is adequate by adding oil if it's low. Also, check for any obstructions blocking the cooling fins and air passages above the engine, and remove them.
Y
Yesenia McintyreAug 31, 2025
Why Toro Lawn Mower blades do not rotate?
- H
  heather92Sep 1, 2025
  If your Toro Lawn Mower blades do not rotate, install a new deck belt if the current mower deck belt is worn, loose, or broken. If the mower deck belt is off the pulley, install it and check the idler pulley, idler arm, and spring for correct position and function. Check the belt tension or install a new belt if the pump drive belt is worn, loose, or broken. Replace the spring if the idler spring is broken or missing.
M
meyersnancySep 2, 2025
How to troubleshoot uneven cutting height on Toro Lawn Mower?
- R
  ryanedwardSep 2, 2025
  To address uneven cutting height with your Toro Lawn Mower, start by sharpening the blade(s) if they are not sharp. Replace the cutting blade(s) if they are bent. Level the mower deck from side-to-side and front-to-rear. Clean the underside of the mower if it's dirty. Adjust the tire pressure to the correct level.
M
Mark OliverSep 3, 2025
Why Toro TITAN ZX 5400 machine does not drive?
- X
  xhoustonSep 3, 2025
  If your Toro Lawn Mower isn't driving, first ensure the bypass valves are tightly closed. Other possible causes include a worn, loose, or broken pump belt (change the belt) or a pump belt that has come off a pulley (change the belt). Check for a broken or missing idler spring and replace it if necessary. Also, verify that the hydraulic oil level is adequate and not too hot; add hydraulic oil to the reservoirs or allow it to cool down.
R
Robert ThompsonSep 5, 2025
What to do if Toro TITAN ZX 5400 blades do not rotate?
- J
  Jacob ReynoldsSep 5, 2025
  If the blades on your Toro Lawn Mower aren't rotating, it could be due to a worn, loose, or broken mower deck belt; install a new deck belt. Another possibility is that the mower deck belt is off the pulley; install the mower deck pulley and check the idler pulley, idler arm, and spring for correct position and function. Also, check if the pump drive belt is worn, loose, or broken; check the belt tension or install new belt. Finally, inspect the idler spring for breaks or missing parts; replace the spring if necessary.

Toro TITAN ZX 5400 Specifications

General

Brand	Toro
Model	TITAN ZX 5400
Category	Lawn Mower
Language	English

Summary

Safety

Safe Operating Practices

General safety rules for operating the machine.

Training

Preparation

Operation

Safe practices during operation, such as turns and slopes.

Toro Riding Mower Safety

Slope Operation

Specific safety guidelines for operating on slopes.

Using the Rollover-Protection System (ROPS)

Controls

Ignition Switch

Throttle Control

Choke

Blade Control Switch (Power Takeoff)

Motion-Control Levers

How the levers control machine movement.

Parking-Brake Lever

Foot Pedal Deck-Lift System

Height-of-Cut Lever

Operation

Adding Fuel

Guidelines for using the correct type of gasoline.

Think Safety First

Understanding the Safety-Interlock System

Testing the Safety-Interlock System

Checking the Engine-Oil Level

Starting and Stopping the Engine

Starting the Engine

Procedure for starting the engine.

Stopping the Engine

Procedure for stopping the engine.

Operating the Blade-Control Switch (PTO)

Engaging the Blade-Control Switch (PTO)

How to turn the mower blades on.

Driving the Machine

Driving Forward

Driving Backward

Stopping the Machine

Adjusting the Height of Cut

Transporting the Machine

Loading the Machine

Operating Tips

Keeping the Underside of the Mower Clean

Maintaining the Blade(s)

How to maintain sharp mower blades.

Maintenance

Recommended Maintenance Schedule(s)

Schedule of maintenance tasks based on operating hours.

Premaintenance Procedures

Service-Interval Chart

Visual chart of service intervals and tasks.

Engine Maintenance

Servicing the Air Cleaner

Servicing the Engine Oil

Checking the Engine-Oil Level

How to check the engine oil level.

Changing the Engine Oil

Changing the Engine-Oil Filter

Servicing the Spark Plug

Removing the Spark Plug

Checking the Spark Plug

Installing the Spark Plug

Fuel System Maintenance

Replacing the Fuel Filter

Electrical System Maintenance

Servicing the Battery

Procedures for removing, installing, and charging the battery.

Servicing the Fuses

Drive System Maintenance

Checking the Tire Pressure

Hydraulic System Maintenance

Checking the Hydraulic-Fluid Level

How to check the hydraulic fluid level.

Removing the Hydraulic Filters

Installing the Hydraulic Filter

Bleeding the Hydraulic System

Mower Deck Maintenance

Servicing the Cutting Blades

How to inspect and maintain mower blades.

Removing the Blades

Sharpening the Blades

Installing the Blades

Leveling the Mower Deck

Inspecting the Belts

Replacing the Mower Belt

Troubleshooting

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