Toro 08743 - User Manual

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FormNo.3444-285RevA

SandPro

®

3040and5040Traction

Units

ModelNo.08743—SerialNo.400000000andUp

ModelNo.08745—SerialNo.400000000andUp

Registeratwww.Toro.com.

OriginalInstructions(EN)

*3444-285*

Table of Contents

Other manuals for Toro 08743

Service Manual262 pages

Questions and Answers:

A
Angela GoodwinAug 17, 2025
What to do if the hydraulic system of my Toro Utility Vehicle runs hot?
- J
  Jordan CampbellAug 17, 2025
  If your hydraulic system is running hot, several factors could be the cause. First, ensure the hydraulic fluid level in the hydraulic tank is adequate. Adjust it if it's low. The fluid itself could be contaminated or have the wrong viscosity, in which case you should replace it. Check if the hydraulic fluid cooler is damaged or plugged, and repair or replace it as needed. Also, make sure there is no obstruction of the fluid cooler air flow. Verify cooling fan operation and remove any debris from in and around the fluid cooler. Lastly, the traction pump bypass valve may be open or damaged, requiring you to close or replace it.
A
Anthony GatesAug 20, 2025
Why is hydraulic fluid leaking from my Toro Utility Vehicle?
- M
  Mitchell AdamsAug 20, 2025
  Hydraulic fluid may leak due to loose or damaged fittings, hoses, or tubes. Secure or replace these components. Also, missing or damaged O-rings or seals can cause leaks. Install new O-rings or seals to resolve this.
M
Michael LeeAug 22, 2025
Why is hydraulic fluid foaming and leaking in my Toro Utility Vehicle?
- D
  Dana HudsonAug 22, 2025
  Excessive foaming and leakage can occur for several reasons. The hydraulic fluid level in the tank might be low; adjust it accordingly. Using the wrong type of hydraulic fluid, mixing incompatible fluids, or water contamination can also cause this issue; in any of these cases, replace the hydraulic fluid. A damaged, leaking, loose, or clogged suction filter or line could also be responsible; secure, clean, or replace these components as necessary.
B
bradleystoutAug 25, 2025
How to fix no traction in my Toro Utility Vehicle?
- D
  Daniel PadillaAug 26, 2025
  If your Toro Utility Vehicle has no traction, start by checking if the parking brake is engaged and disengage it. A low hydraulic fluid level in the hydraulic tank could also be the problem; adjust the fluid level. Inspect the traction control linkage for incorrect adjustment, binding, or damage and service or adjust as necessary. Additionally, the traction pump bypass valve might be open or damaged; close or replace it. For further diagnostics, it is recommended to verify charge pressure and traction pump operation.
M
Mary MuellerAug 27, 2025
Why is the traction response sluggish on my Toro Utility Vehicle?
- G
  gbauerAug 27, 2025
  A sluggish traction response may be due to several factors. If the hydraulic fluid is very cold, allow it to warm up by safely operating the machine at rest. Check the hydraulic fluid level in the tank and adjust if low. Inspect the traction control linkage for incorrect adjustment, binding, or damage, and service or adjust it as needed. The traction pump bypass valve could be open or damaged, requiring closure or replacement. Also, make sure the engine speed is adequate and increase it if it's low.
C
carol76Aug 30, 2025
What to do if lift cylinders on my Toro Utility Vehicle won't raise properly?
- M
  Michaela AdamsAug 30, 2025
  If the lift cylinders are not raising or are raising slowly, first, ensure the engine speed is sufficient and increase it if necessary. Inspect the lift arms for any binding, wear, or damage, and repair or replace components as needed. Check the hydraulic fluid level in the hydraulic tank and adjust if it's low. If these steps don't resolve the issue, further diagnostics may be required, such as verifying the rear lift cylinder relief valve operation, or testing and repairing the lift cylinder.
J
jenniferjohnsonSep 2, 2025
Why is the steering sluggish on my Toro Utility Vehicle?
- M
  mary55Sep 2, 2025
  If the steering is sluggish, operating poorly, or is inoperative, inspect the steering components (e.g. ball joint, steering cylinder) for wear or binding, and repair or replace if necessary. For model 07845 machines, it is recommended to verify charge pressure, and to verify the steering control relief valve operation.
C
Christian BrownSep 5, 2025
What causes the hydraulic motor of the front or rear attachment of my Toro Utility Vehicle not to engage?
- F
  foxscottSep 5, 2025
  The front or rear attachment hydraulic motor may not engage for several reasons. Ensure the operator is in the seat when the traction pedal is depressed. Inspect the attachment assembly for any mechanical issues like binding, wear, or damage, and repair or replace if necessary. If these steps don't resolve the issue, further diagnostics may be required, such as inspecting the attachment assembly for binding, wear or damage, and repair or replace if necessary.
A
April HarringtonSep 7, 2025
Why is the front wheel slipping on my Toro Utility Vehicle?
- S
  Susan PooleSep 8, 2025
  Front wheel slippage can occur if the relief valve RV is stuck or damaged. Disassemble, clean, inspect, and repair or replace the relief valve to resolve this issue.
J
jessica74Sep 12, 2025
Why does the hydraulic motor of my Toro Utility Vehicle attachment operate unexpectedly?
- V
  vlopezSep 12, 2025
  Unexpected operation of the front or rear attachment hydraulic motor can be caused by a stuck or damaged remote hydraulics valve (Rear Remote Hydraulics Kit model 08781). Alternatively, the front attachment valve (SV2) or the tank valve (SV1) could be stuck or damaged (Hydraulic Switch Kit model 08783 Front Attachment). The front attachment valve (SV3) or the tank valve (SV1) could be stuck or damaged (Hydraulic Switch Kit model 08783 Rear Attachment). Remove, clean, inspect and repair or replace the valve if necessary.

Toro 08743 Specifications

General

Type	Lawn Tractor
Drive	2WD
Transmission	Hydrostatic
Cutting Width	42 in
Cutting Height	1.5-4.5 in

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