TYM T233 HST - User Manual

Questions and Answers

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Renee GrahamAug 1, 2025
Why is my TYM T233 HST overheating?
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  Samuel ProctorAug 1, 2025
  If your TYM Tractor is overheating, several issues could be the cause. Check for a low coolant level and replenish it, inspecting for water leaks. A fatigued pressure valve spring could be the culprit, requiring a radiator cap replacement. Inspect the fan belt for looseness, breakage, or oiliness; adjust or replace as needed. Other potential causes include a faulty thermostat (replace it), a poor water pump or water leaks (repair or replace), clogged water passages (clean the radiator and water passages), improper injection timing (adjust it), clogged air ways (clean the radiator exterior), or fuel gas entering the water jacket due to a broken cylinder gasket (inspect the cylinder head and replace the cylinder gasket).
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Daniel RiveraAug 9, 2025
What to do if my TYM T233 HST is losing coolant?
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  Melanie MyersAug 10, 2025
  If you are losing coolant in your TYM Tractor, it could be due to several reasons. A leaking radiator, loosely clamped or broken water hose, or a leaking water pump are potential causes; repair or replace the affected parts. Additionally, a fatigued pressure valve spring might be the issue, necessitating a radiator cap replacement. Water leakage through the cylinder head gasket or a cracked cylinder head or body could also lead to coolant loss; inspect the cylinder head, replace the gasket, or replace the cracked parts.
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Alyssa BranchAug 17, 2025
Why is my TYM T233 HST overcooling?
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  Todd BennettAug 17, 2025
  Your TYM Tractor might be overcooling due to a poor thermostat, which requires replacement. Alternatively, excessively low atmospheric temperatures can cause overcooling; decrease the radiator working area by radiator masking.
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Jacob CainAug 25, 2025
How to fix a noisy cooling fan in my TYM Tractor?
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  Paul CastilloAug 25, 2025
  A noisy cooling fan in your TYM Tractor can stem from several issues. It might be caused by a poor water pump bearing (replace it), a loose or bent fan (retighten or replace it), an unbalanced fan (replace it), or a poor fan belt (replace it).

TYM T233 HST Specifications

General

Engine Power	23 hp
Engine Type	Diesel
PTO Type	Independent
Hydraulic System Type	Open Center
3-Point Hitch Category	Category 1
Engine	3-cylinder
Transmission	Hydrostatic
Drive	4WD
Gears	3 ranges
PTO Speed	540 rpm
Fuel Tank Capacity	6.6 gal