Husqvarna TX 300 User Manual (English)

Questions and Answers:

W
William JacobsAug 21, 2025
How to troubleshoot a Husqvarna Motorcycle that won't crank?
- V
  Valerie FloresAug 21, 2025
  If the engine of your Husqvarna Motorcycle cannot be cranked, several factors could be at play. First, ensure you are following the correct start procedure. If that's not the issue, check if the battery is discharged and recharge it if necessary, verifying the charging voltage and closed current. Also, inspect the main fuse and replace it if blown. Finally, the starter relay or starter motor might be faulty, requiring a check.
C
Cassandra ClarkAug 23, 2025
What to do if my Husqvarna TX 300 Motorcycle engine turns over but won't start?
- J
  Jacob ReyesAug 23, 2025
  If the engine of your Husqvarna Motorcycle turns but doesn't start, consider these possibilities: Ensure you're following the correct start procedure. If the motorcycle has been out of use for a while, old fuel in the float chamber could be the issue; empty the carburetor float chamber. Check for any interruptions in the fuel feed, such as a blocked fuel tank breather or fuel tap, and inspect/set the carburetor components. A spark plug that's oily or wet should be cleaned, dried, or replaced. Adjust the plug gap to 0.60 mm (0.0236 in). Also, verify the ignition system and check the kill switch. Clean the connector and treat with contact spray if it's loose or oxidized. Finally, check/set the carburetor components if there is water in carburetor or jets blocked.
S
Steven PattonAug 25, 2025
Why does my Husqvarna Motorcycle have no power?
- S
  Sandra WilliamsAug 25, 2025
  If your Husqvarna Motorcycle engine has too little power, consider the following: Check for any interruptions in the fuel feed by inspecting the fuel tank breather and cleaning the fuel tap; also, check/set the carburetor components. A very dirty air filter can restrict airflow, so clean the air filter and air filter box. Inspect the exhaust system for leaks, deformation, or insufficient glass fiber yarn filling in the main silencer; repair or replace components as needed. A fault in the ignition system could also be the culprit, necessitating a check. Lastly, inspect the diaphragm and reed valve housing for damage.
S
Stephanie WoodsAug 27, 2025
Why does my Husqvarna Motorcycle engine have no idle?
- P
  pmaldonadoAug 27, 2025
  If the engine of your Husqvarna Motorcycle has no idle, it could be due to several reasons. The idling jet might be blocked, so check/set the carburetor components. Check the spark plug and change it if it is defective. Also, the adjusting screws on the carburetor might be distorted; in this case, adjust the idle speed. Finally, a defective ignition system could be the cause; check the primary and secondary windings of the ignition coil, as well as the spark plug connector.
T
Teresa SanchezAug 27, 2025
What causes my Husqvarna Motorcycle engine to overheat?
- P
  Pamela KaneAug 27, 2025
  If your Husqvarna Motorcycle engine overheats, several factors could be responsible. First, check the coolant level and inspect the cooling system for leaks. Ensure there's adequate airflow, and switch off the engine when stationary. Clean the radiator fins if they're very dirty. If there's foam formation in the cooling system, drain and refill the coolant. Inspect the cylinder head and cylinder head gasket for damage. Finally, check for bent radiator hoses and replace if necessary.
F
Frances CrosbyAug 29, 2025
What to do if Husqvarna TX 300 Motorcycle engine does not speed up?
- J
  Joe GilesAug 29, 2025
  If your Husqvarna Motorcycle engine does not speed up, it could be due to a few reasons. The carburetor might be running over because the float needle is dirty or worn, so check/set the carburetor components. Also, loose carburetor jets can cause this issue, so check/set the carburetor components. Finally, a fault in the ignition system could be the cause, necessitating a check.
H
Haley FoxAug 31, 2025
Why does my Husqvarna TX 300 Motorcycle engine stall or pop in the carburetor?
- R
  Rebecca RoyAug 31, 2025
  If your Husqvarna Motorcycle engine stalls or is popping into the carburetor, lack of fuel may be the problem. Turn the fuel tap to the ON or RES position and refuel if necessary. The engine may be taking in bad air, so check the intake flange and carburetor for tightness. Also, the connector or ignition coil could be loose or oxidized; clean the connector and treat it with contact spray.
W
wcabreraSep 2, 2025
What does white smoke from my Husqvarna TX 300 exhaust mean?
- J
  Joseph EvansSep 2, 2025
  If there is white smoke emission (steam in exhaust gas) from your Husqvarna Motorcycle, it may be caused by a damaged cylinder head or cylinder head gasket. Check the cylinder head and cylinder head gasket.
S
Sarah EdwardsSep 3, 2025
Why is gear oil coming out of the vent hose on my Husqvarna TX 300?
- J
  Joshua BeckSep 3, 2025
  If gear oil exits at the vent hose of your Husqvarna Motorcycle, it indicates that too much gear oil was added. Check the gear oil level.
B
bmooreSep 5, 2025
Why does my Husqvarna Motorcycle engine overheat?
- H
  holmesbenjaminSep 5, 2025
  Your Husqvarna Motorcycle engine may overheat due to several reasons. It could be caused by too little coolant in the cooling system, requiring you to check for leaks and verify the coolant level. Insufficient air stream, necessitating that you switch off the engine when stationary, or very dirty radiator fins, which means you should clean them. Foam formation in the cooling system may also be the problem, suggesting that you drain and refill the coolant. Other potential causes include a damaged cylinder head or cylinder head gasket, advising a check, or a bent radiator hose, which requires replacement.

Husqvarna TX 300 Specifications

General

Displacement	293.2 cc
Bore x Stroke	72 mm x 72 mm
Starter	Electric starter
Transmission	6-speed
Cooling	Liquid cooled
Rear Suspension	WP XACT Monoshock with linkage
Front Brake	Disc brake
Rear Brake	Disc brake
Ground Clearance	370 mm
Seat Height	950 mm
Engine Type	2-stroke, single cylinder
Fuel Tank Capacity	8.5 l
Front Suspension	WP XPLOR-USD, Ø 48 mm