Husqvarna TC 65 User Manual (English)

Questions and Answers:

Z
zhollowayAug 17, 2025
Why does my Husqvarna TC 65 Motorcycle engine have so little power?
- V
  villadylanAug 17, 2025
  Several issues can cause a lack of power in your Husqvarna Motorcycle engine. Check for a fuel feed interruption by inspecting the fuel tank breather and cleaning the fuel tap. Also, a very dirty air filter restricts airflow, so clean the air filter and air filter box. Inspect the exhaust system for leaks or deformation, and consider replacing the glass fiber yarn filling in the main silencer. A fault in the ignition system could also be the cause, so check and adjust the ignition. Damaged diaphragm or reed valve housing can also reduce power, so inspect them. Finally, consider that noticeable wear may require an engine overhaul.
D
deborahabbottAug 20, 2025
What to do if my Husqvarna TC 65 engine stalls or pops in the carburetor?
- R
  Ryan DavisAug 21, 2025
  If your Husqvarna Motorcycle engine stalls or pops into the carburetor, it could be due to several reasons. First, ensure that there is enough fuel by turning the knurled screw on the fuel tap all the way counterclockwise and refueling if necessary. Also, check for air leaks at the intake flange and carburetor to ensure they are tight. Inspect the connector or ignition coil for looseness or oxidation, cleaning the plug-in connection and treating it with contact spray if needed. Finally, check the coolant level and cooling system for leaks, as too little coolant can also cause these issues.
B
Brian WalkerAug 25, 2025
How to prevent my Husqvarna Motorcycle engine from overheating?
- G
  George GriffinAug 25, 2025
  To prevent your Husqvarna Motorcycle engine from overheating, start by cleaning any dirt from the radiator fins. If there's foam in the cooling system, drain and refill the coolant. Inspect the cylinder head and cylinder head gasket for damage. Check for bent radiator hoses and replace them if necessary. Also, ensure the ignition point is correct, as a loose stator can cause overheating; adjust the ignition if needed.
A
Anthony GonzalezAug 27, 2025
Why my Husqvarna TC 65 engine has no idle?
- C
  christopher50Aug 27, 2025
  Several factors can cause your Husqvarna Motorcycle engine to lack idle. A blocked idling jet, distorted adjusting screws on the carburetor, a defective spark plug, or a defective ignition system can all contribute to this problem. To resolve this, check/set the carburetor components, adjust the idle speed, change the spark plug, check the ignition coil, and check the spark plug connector.
B
Brittany HooperAug 30, 2025
What causes a Husqvarna TC 65 engine to not speed up?
- D
  Darlene JuarezAug 30, 2025
  A Husqvarna Motorcycle engine might not speed up due to several reasons: the carburetor running over because the float needle is dirty or worn, loose carburetor jets, or a fault in the ignition system. In such cases, it's recommended to check/set the carburetor components and check and adjust the ignition.
T
Tricia WilsonSep 2, 2025
Why is my Husqvarna Motorcycle emitting white smoke?
- K
  Kathleen OwensSep 3, 2025
  If your Husqvarna Motorcycle emits white smoke (steam) in the exhaust gas, it may be due to a damaged cylinder head or cylinder head gasket. In this case, you should check the cylinder head or cylinder head gasket.
M
Michael HarperSep 6, 2025
Why is gear oil coming out of the vent hose on my Husqvarna Motorcycle?
- C
  Carla AustinSep 6, 2025
  Gear oil exiting at the vent hose of your Husqvarna Motorcycle is often due to adding too much gear oil. Check the gear oil level to resolve this issue.
S
Susan HarveySep 9, 2025
How to fix water in the gear oil of my Husqvarna TC 65?
- H
  hartmannicholeSep 9, 2025
  If there is water in the gear oil of your Husqvarna Motorcycle, it could be caused by a damaged shaft seal ring or water pump. Check the shaft seal ring and water pump to address this issue.

Husqvarna TC 65 Specifications

General

Engine Type	1-cylinder, 2-stroke engine
Displacement	64.9 cm³
Bore x Stroke	45 mm x 40.8 mm
Starter	Kickstarter
Transmission	6-speed
Clutch	Wet, multi-disc clutch, Formula hydraulics
Front Brake	Disc brake
Rear Brake	Disc brake
Front Brake Diameter	198 mm
Rear Brake Diameter	160 mm
Ground Clearance	280 mm
Seat Height	750 mm
Weight (without fuel)	53 kg
Fuel Tank Capacity	3.5 liters
Front Suspension Travel	215 mm
Rear Suspension Travel	270 mm
Final Drive	Chain
Rear Suspension	Monoshock
Frame Material	Chrome molybdenum steel
Front Suspension	WP XACT 35 USD fork, Ø 35 mm

Summary

Means of Representation

Symbols Used in Manual

Explains the meaning of various symbols used throughout the manual for clarity.

Typographical Formats Explained

Details the typographical formats used in the document, such as proprietary names and terms.

Safety Advice and Precautions

Intended Use and General Safety

Defines the motorcycle's intended use and provides general safety instructions for operation.

Risk Levels and Warning Symbols

Explains the degrees of risk associated with warnings and the corresponding symbols used.

Tampering Prohibitions

Outlines federal laws prohibiting tampering with noise control systems and related acts.

Safe Operation Guidelines

Provides essential guidelines for safe operation, including risks of accidents and poisoning.

Protective Clothing Requirements

Emphasizes the importance of appropriate protective clothing for rider safety and risk of injury.

Work Rules and Environmental Awareness

Covers essential work rules for maintenance and promotes environmental responsibility during use.

Importance of the Owner's Manual

Stresses the necessity of reading the manual for proper operation, handling, and maintenance.

Important Notes and Recommendations

Manufacturer Warranty and Service

Details warranty terms, service schedule adherence, and the role of authorized workshops.

Operating and Auxiliary Substances

Advises on the correct use of operating fluids and substances, highlighting environmental hazards.

Approved Spare Parts and Accessories

Recommends using only approved spare parts and accessories for safety and liability reasons.

Service and Maintenance Importance

Explains how proper service, care, and tuning ensure optimal operation and prevent premature wear.

Handling of Figures and Customer Service

Notes on figures possibly showing special equipment and provides customer service contact information.

Vehicle Identification and Components

Front View of the Motorcycle

Illustrates and labels key components visible from the front-left side of the motorcycle.

Rear View of the Motorcycle

Illustrates and labels key components visible from the rear-right side of the motorcycle.

Vehicle Identification Numbers

Locating the Chassis Number

Provides instructions on how to find the chassis number stamped on the steering head.

Identifying the Type Label

Explains the location of the vehicle's type label on the front frame tube.

Finding the Engine Number

Details the location of the engine number on the left side of the engine under the sprocket.

Part Numbers for Fork and Shock Absorber

Specifies where to find the part numbers for the fork and shock absorber components.

Motorcycle Controls and Operation

Handlebar Controls Explained

Describes the function and location of clutch lever, hand brake lever, throttle grip, and kill switch.

Fuel Tank Filler Cap Operation

Provides safety warnings and instructions for opening and closing the fuel tank filler cap.

Fuel Tap and Choke Operation

Explains the operation of the fuel tap and the choke lever for cold starts.

Shift Lever and Kick Starter

Details the function and operation of the shift lever for gear changes and the kick starter.

Foot Brake Lever and Parking Stand

Describes the location and use of the foot brake lever and the plug-in stand.

Service Hour Counter Function

Explains the purpose and operation of the service hour counter, noting its non-resettable nature.

Pre-Ride Preparation and Engine Break-in

Advice for First-Time Riders

Provides crucial advice for new riders, emphasizing readiness, safety, and parental guidance.

Engine Break-in Procedure

Outlines the recommended engine break-in procedures to ensure optimal engine life and performance.

Riding Instructions and Safety

Pre-Ride Checks and Maintenance

Lists essential checks and maintenance tasks to ensure the vehicle is safe to operate before each ride.

Starting the Engine Safely

Details the correct procedure for starting the engine, including safety warnings and cold start conditions.

Safe Starting Off and Shifting

Guides on how to safely start off, shift gears, and manage riding conditions, including warnings.

Proper Braking Techniques

Explains safe braking practices, emphasizing adaptation to conditions and potential issues like brake fade.

Stopping, Parking, and Transport

Provides instructions on safely stopping, parking the motorcycle, and considerations for transport.

Refueling Procedures and Safety

Details the correct and safe procedure for refueling the motorcycle, including fire and poisoning hazards.

Scheduled Maintenance and Service

Additional Service Information

Notes on further work that may be required beyond the scheduled maintenance intervals.

Required Maintenance Tasks

Lists required maintenance tasks with their corresponding service intervals (e.g., every 20 or 40 operating hours).

Recommended Maintenance Tasks

Outlines recommended maintenance tasks based on operating hours or annually for optimal performance.

Chassis Tuning and Suspension Adjustment

Basic Chassis Setup with Rider Weight

Guides on adjusting the basic chassis settings to match the rider's weight for optimal handling.

Air Suspension AER 35 System

Explains the operation and adjustment of the AER 35 air suspension system in the fork.

Shock Absorber Compression Damping

Details the adjustment of low-speed and high-speed compression damping on the shock absorber.

Shock Absorber Rebound Damping

Explains how to adjust the rebound damping on the rear shock absorber for proper suspension response.

Measuring Static and Riding Sag

Guides on measuring static sag and riding sag to assess rear suspension setup.

Adjusting Spring Preload and Riding Sag

Provides instructions on adjusting spring preload and setting the riding sag for the shock absorber.

Fork Air Pressure Adjustment

Details how to adjust the air pressure in the fork legs for optimal suspension performance.

Fork Rebound Damping Adjustment

Explains how to adjust the rebound damping on the front fork for desired suspension behavior.

Handlebar Position Adjustment

Describes how to adjust the handlebar position for rider comfort and control.

Chassis Service and Maintenance Procedures

Motorcycle Lifting and Stand Procedures

Covers procedures for safely raising and removing the motorcycle using a lift stand.

Fork Leg Service and Maintenance

Details bleeding fork legs, cleaning dust boots, and removing/installing fork protectors.

Front Wheel and Fork Leg Removal/Installation

Guides on removing and installing the front wheel and the fork legs.

Triple Clamp Service

Explains the removal and installation of the lower and upper triple clamps.

Steering Head Bearing Maintenance

Covers checking and adjusting steering head bearing play, and greasing the bearings.

Start Number Plate and Front Fender Service

Instructions for removing and installing the start number plate and front fender.

Side Cover Removal and Installation

Details the process of removing and installing the left and right side covers of the motorcycle.

Shock Absorber Service

Provides instructions for removing and installing the rear shock absorber.

Seat and Air Filter Maintenance

Covers removing/mounting the seat and servicing the air filter and air filter box.

Main Silencer Service

Instructions for removing, installing, and changing the glass fiber yarn filling of the main silencer.

Fuel Tank Removal and Installation

Details the procedures for safely removing and installing the fuel tank.

Chain Maintenance and Adjustment

Covers checking chain dirt, cleaning, checking tension, and adjusting chain tension.

Frame, Swingarm, and Cable Routing Checks

Guides on inspecting the frame, swingarm, and checking throttle cable routing for proper function.

Handlebar Grip and Clutch Lever Adjustments

Instructions for checking rubber grips and adjusting the basic position of the clutch lever.

Hydraulic Clutch Fluid Level Service

Covers checking, correcting, and changing the fluid level of the hydraulic clutch system.

Brake System Maintenance and Checks

Hand Brake Lever Free Travel Check

Details how to check and adjust the free travel of the hand brake lever for proper function.

Brake Disc Inspection and Wear Limits

Explains how to check brake disc thickness, for damage, and wear limits.

Front Brake Fluid Level and Adding

Guides on checking and adding front brake fluid, including safety warnings.

Front Brake Lining Inspection and Change

Covers checking front brake lining thickness and changing them when worn.

Foot Brake Lever Free Travel Check

Details how to check and adjust the free travel of the foot brake lever for safe operation.

Rear Brake Fluid Level and Adding

Guides on checking and adding rear brake fluid, including safety warnings.

Rear Brake Lining Inspection and Change

Covers checking rear brake lining thickness and changing them when worn.

Wheels, Tires, and Spoke Maintenance

Front Wheel Removal and Installation

Provides step-by-step instructions for removing and installing the front wheel.

Rear Wheel Removal and Installation

Details the process for removing and installing the rear wheel of the motorcycle.

Tire Condition, Pressure, and Age Checks

Guides on inspecting tire condition, checking air pressure, and tire age recommendations.

Spoke Tension Check and Adjustment

Explains how to check spoke tension and adjust it correctly for wheel integrity.

Cooling System Checks and Refills

Cooling System Overview

Brief overview of the cooling system's function and components, including operating temperature.

Antifreeze and Coolant Level Checks

Instructions for checking the antifreeze protection level and the coolant level in the radiator.

Coolant Draining and Refilling Procedures

Details the steps for safely draining the old coolant and refilling the system with new coolant.

Engine Tuning and Carburetor Adjustment

Throttle Cable Play Adjustment

Guides on checking and adjusting the play in the throttle cable for smooth operation.

Carburetor Idle Speed and Mixture Settings

Details how to adjust the carburetor's idle speed and mixture for optimal engine starting and response.

Emptying the Carburetor Float Chamber

Instructions for safely emptying the carburetor float chamber, particularly for long-term storage.

Engine Service and Oil Management

Checking and Changing Gear Oil

Provides instructions for checking the gear oil level and performing a gear oil change.

Adding Gear Oil Correctly

Details the procedure for adding gear oil to the correct level, ensuring proper lubrication.

Motorcycle Cleaning and Care

Proper Motorcycle Cleaning Techniques

Guides on how to clean the motorcycle safely, avoiding damage to components and ensuring proper drying.

Vehicle Storage and Post-Storage Preparation

Long-Term Storage Procedures

Steps to prepare the motorcycle for longer periods of storage, including fluid checks and fuel treatment.

Preparing for Use After Storage

Guidelines for bringing the motorcycle back into service after it has been stored.

Troubleshooting Common Engine Issues

Engine Starting and Idle Problems

Addresses issues like engine not starting, no idle, or idle speed problems, with possible causes and actions.

Engine Performance and Stalling Issues

Covers engine not speeding up, low power, stalling, or popping into the carburetor.

Engine Overheating and Smoke Emissions

Diagnoses engine overheating, white smoke emissions, and oil leaks, providing solutions.

Technical Specifications and Data

Engine Design and Specifications

Details engine design, displacement, bore, stroke, idle speed, and ignition system specifications.

Engine Tightening Torques

Lists essential tightening torques for various engine components and fasteners.

Carburetor Specifications and Tuning Data

Provides carburetor type, jet sizes, needle positions, and tuning settings for different conditions.

Fluid Capacities and Types

Specifies capacities for gear oil, coolant, fork oil, shock absorber fluid, and fuel.

Fork and Shock Absorber Specifications

Details fork and shock absorber models, adjustments, oil capacities, and spring rates.

Chassis and Tire Specifications

Lists chassis dimensions, brake system details, tire pressures, and wheel specifications.

Chassis Tightening Torques

Provides a comprehensive list of tightening torques for chassis components and fasteners.

Recommended Lubricants and Fluids

Brake Fluid, Coolant, and Engine Oil Recommendations

Specifies recommended types and standards for brake fluid, coolant, and engine oils (SAE 10W/40).

2-Stroke Engine Oil and Fork/Shock Fluids

Recommends 2-stroke engine oil, fork oil (SAE 4), and shock absorber fluid (SAE 2.5).

Auxiliary Substances and Sprays

Cleaning Agents and Adhesives

Lists recommended air filter cleaning agents and grip adhesives.

Greases, Chain Sprays, and Oils

Recommends various greases, offroad chain sprays, and foam air filter oils.

Industry Standards and Classifications

JASO Standards for Motorcycle Oils

Explains JASO T903 MA and JASO FD standards relevant to motorcycle engine oils.

SAE Viscosity Classification

Defines the SAE viscosity classes used for classifying engine oils based on their viscosity.

Related product manuals

Husqvarna TE-TC 610/95

Husqvarna TC 250 2010

420 pages

Husqvarna TC 125 2022

138 pages

Husqvarna TC 125 2021

137 pages

Husqvarna TC 65 User Manual

Table of Contents