Contents

1 MEANS OF REPRESENTATION
- 1.1 Symbols used
- 1.2 Formats used
2 SAFETY ADVICE
- 2.1 Use definition intended use
- 2.2 Safety advice
- 2.3 Degrees of risk and symbols
- 2.4 Tampering warning
- 2.5 Safe operation
- 2.6 Protective clothing
- 2.7 Work rules
- 2.8 Environment
- 2.9 Owner's Manual
3 IMPORTANT NOTES
- 3.1 Manufacturer and implied warranty
- 3.2 Operating and auxiliary substances
- 3.3 Spare parts, accessories
- 3.4 Service
- 3.5 Figures
- 3.6 Customer service
4 VIEW OF VEHICLE
- 4.1 View of vehicle, front left (example)
- 4.2 View of vehicle, rear right (example)
5 SERIAL NUMBERS
- 5.1 Chassis number
- 5.2 Type label
- 5.3 Engine number
- 5.4 Fork part number
- 5.5 Shock absorber article number
6 CONTROLS
- 6.1 Clutch lever
- 6.2 Hand brake lever
- 6.3 Throttle grip
- 6.4 Kill switch
- 6.5 Electric starter button (TX 300)
- 6.6 Opening the filler cap
- 6.7 Closing the filler cap
- 6.8 Fuel tap (All TC models)
- 6.9 Fuel tap (TX 300)
- 6.10 Choke
- 6.11 Shift lever
- 6.12 Kick starter
- 6.13 Foot brake lever
- 6.14 Plug-in stand (All TC models)
- 6.15 Side stand (TX 300)
- 6.16 Service hour counter
7 PREPARING FOR USE
- 7.1 Advice on first use
- 7.2 Running in the engine
- 7.3 Preparing the vehicle for difficult riding conditions
- 7.4 Preparing for rides on dry sand
- 7.5 Preparing for rides on wet sand
- 7.6 Preparing for rides on wet and muddy surfaces
- 7.7 Preparations for riding at high temperatures and low speeds
- 7.8 Preparing for rides at low temperature or in snow
8 RIDING INSTRUCTIONS
- 8.1 Checks and maintenance work when preparing for use
- 8.2 Starting
- 8.3 Starting off
- 8.4 Shifting, riding
- 8.5 Braking
- 8.6 Stopping, parking
- 8.7 Transport
- 8.8 Refueling
9 SERVICE SCHEDULE
- 9.1 All TC models
  - 9.1.1 Additional information
  - 9.1.2 Required work
  - 9.1.3 Recommended work
- 9.2 TX 300
  - 9.2.1 Additional information
  - 9.2.2 Required work
  - 9.2.3 Recommended work
10 TUNING THE CHASSIS
- 10.1 Checking the basic chassis setting with the rider's weight
- 10.2 Air suspension AER 48
- 10.3 Compression damping of the shock absorber
- 10.4 Adjusting the low-speed compression damping of the shock absorber
- 10.5 Adjusting the high-speed compression damping of the shock absorber
- 10.6 Adjusting the rebound damping of the shock absorber
- 10.7 Measuring the rear wheel dimension unloaded
- 10.8 Checking the static sag of the shock absorber
- 10.9 Checking the riding sag of the shock absorber
- 10.10 Adjusting the spring preload of the shock absorber
- 10.11 Adjusting the riding sag
- 10.12 Checking the basic setting of the fork
- 10.13 Adjusting the fork air pressure
- 10.14 Adjusting the compression damping of the fork
- 10.15 Adjusting the rebound damping of the fork
- 10.16 Handlebar position
- 10.17 Adjusting the handlebar position
11 SERVICE WORK ON THE CHASSIS
- 11.1 Raising the motorcycle with a lift stand
- 11.2 Removing the motorcycle from the lift stand
- 11.3 Bleeding the fork legs
- 11.4 Cleaning the dust boots of the fork legs
- 11.5 Removing the fork legs
- 11.6 Installing the fork legs
- 11.7 Removing the fork protector
- 11.8 Installing the fork protector
- 11.9 Removing the lower triple clamp
- 11.10 Installing the lower triple clamp
- 11.11 Checking the play of the steering head bearing
- 11.12 Adjusting the steering head bearing play
- 11.13 Greasing the steering head bearing
- 11.14 Removing the start number plate
- 11.15 Installing the start number plate
- 11.16 Removing the front fender
- 11.17 Installing the front fender
- 11.18 Removing the shock absorber
- 11.19 Installing the shock absorber
- 11.20 Removing the seat
- 11.21 Mounting the seat
- 11.22 Removing the air filter box cover
- 11.23 Installing the air filter box cover
- 11.24 Removing the air filter
- 11.25 Cleaning the air filter and air filter box
- 11.26 Installing the air filter
- 11.27 Sealing the air filter box
- 11.28 Removing the main silencer
- 11.29 Installing the main silencer
- 11.30 Changing the glass fiber yarn filling in the main silencer
- 11.31 Removing the right side cover
- 11.32 Installing the right side cover
- 11.33 Removing the fuel tank
- 11.34 Installing the fuel tank
- 11.35 Checking the chain for dirt
- 11.36 Cleaning the chain
- 11.37 Checking the chain tension
- 11.38 Adjusting the chain tension
- 11.39 Checking the chain, rear sprocket, engine sprocket, and chain guide
- 11.40 Checking the frame
- 11.41 Checking the swingarm
- 11.42 Checking the throttle cable routing
- 11.43 Checking the rubber grip
- 11.44 Adjusting the basic position of the clutch lever
- 11.45 Checking/correcting the fluid level of the hydraulic clutch
- 11.46 Changing the hydraulic clutch fluid
12 BRAKE SYSTEM
- 12.1 Checking the free travel of the hand brake lever
- 12.2 Adjusting the basic position of the hand brake lever
- 12.3 Checking the brake discs
- 12.4 Checking the front brake fluid level
- 12.5 Adding front brake fluid
- 12.6 Checking the front brake linings
- 12.7 Changing the front brake linings
- 12.8 Checking the free travel of foot brake lever
- 12.9 Adjusting the basic position of the foot brake lever
- 12.10 Checking the rear brake fluid level
- 12.11 Adding rear brake fluid
- 12.12 Checking the rear brake linings
- 12.13 Changing the rear brake linings
13 WHEELS, TIRES
- 13.1 Removing the front wheel
- 13.2 Installing the front wheel
- 13.3 Removing the rear wheel
- 13.4 Installing the rear wheel
- 13.5 Checking the tire condition
- 13.6 Checking the tire air pressure
- 13.7 Checking spoke tension
14 ELECTRICAL SYSTEM
- 14.1 Removing the battery (TX 300)
- 14.2 Installing the battery (TX 300)
- 14.3 Recharging the battery (TX 300)
- 14.4 Changing the main fuse (TX 300)
15 COOLING SYSTEM
- 15.1 Cooling system
- 15.2 Radiator cover (TC 125)
- 15.3 Installing the radiator cover (TC 125)
- 15.4 Removing the radiator cover (TC 125)
- 15.5 Checking the antifreeze and coolant level
- 15.6 Checking the coolant level
- 15.7 Draining the coolant
- 15.8 Refilling with coolant
16 TUNING THE ENGINE
- 16.1 Checking the play in the throttle cable
- 16.2 Adjusting the play in the throttle cable
- 16.3 Carburetor setting
- 16.4 Carburetor idle
- 16.5 Carburetor adjusting the idle speed
- 16.6 Emptying the carburetor float chamber
- 16.7 Plug-in connector of ignition timing map adjustment
- 16.8 Changing the ignition timing map
- 16.9 Checking the basic position of the shift lever
- 16.10 Adjusting the basic position of the shift lever
- 16.11 Engine characteristic auxiliary spring (TC 250, TX 300)
- 16.12 Engine characteristic setting the auxiliary spring (TC 250, TX 300)
17 SERVICE WORK ON THE ENGINE
- 17.1 Checking the gear oil level
- 17.2 Changing the gear oil
- 17.3 Adding gear oil
18 CLEANING, CARE
- 18.1 Cleaning the motorcycle
19 STORAGE
- 19.1 Storage
- 19.2 Preparing for use after storage
20 TROUBLESHOOTING
21 TECHNICAL DATA
- 21.1 Engine
  - 21.1.1 TC 125
  - 21.1.2 TC 250
  - 21.1.3 TX 300
- 21.2 Engine tightening torques
  - 21.2.1 TC 125
  - 21.2.2 TC 250
  - 21.2.3 TX 300
- 21.3 Carburetor
  - 21.3.1 TC 125
  - 21.3.2 Carburetor - basic setting for sandy surfaces (TC 125)
  - 21.3.3 Carburetor tuning (TC 125)
  - 21.3.4 TC 250
  - 21.3.5 Carburetor - basic setting for sandy surfaces (TC 250)
  - 21.3.6 Carburetor tuning (TC 250)
  - 21.3.7 TX 300
  - 21.3.8 Carburetor tuning (TX 300)
- 21.4 Capacities
  - 21.4.1 Gear oil
  - 21.4.2 Coolant
  - 21.4.3 Fuel
- 21.5 Chassis
- 21.6 Electrical system
  - 21.6.1 TX 300
- 21.7 Tires
- 21.8 Fork
  - 21.8.1 TC 125
  - 21.8.2 TC 250
  - 21.8.3 TX 300
- 21.9 Shock absorber
  - 21.9.1 TC 125
  - 21.9.2 TC 250
  - 21.9.3 TX 300
- 21.10 Chassis tightening torques
22 SUBSTANCES
23 AUXILIARY SUBSTANCES
24 STANDARDS
25 LIST OF ABBREVIATIONS
INDEX
- A
- B
- C
- D
- E
- F
- G
- H
- I
- K
- L
- M
- O
- P
- R
- S
- T
- U
- V
- W

Husqvarna TC 125 2017 Owner's Manual

Husqvarna TC 125 2017 Motorcycle manual cover

Pages 138

Year 2017

Language(s)

of 138

Husqvarna TC 125 2017 Motorcycle Specification

The Husqvarna TC 125 2017 is a high-performance motocross bike designed for competitive racing and advanced riders. It is powered by a compact 125cc, single-cylinder, 2-stroke engine that offers exceptional power and torque for its class. The engine features a cutting-edge reed valve intake system and a Mikuni TMX 38mm carburetor, ensuring precise fuel delivery and optimal performance. The bike is equipped with a lightweight chromium-molybdenum steel frame, providing exceptional rigidity and handling characteristics.

Suspension duties are handled by WP components, with a 48mm USD front fork and a fully adjustable WP rear shock absorber, offering superior damping and stability across various terrains. The TC 125 features a high-strength aluminum swingarm that contributes to the bike's lightweight and improves traction and control. The braking system includes hydraulic Brembo calipers and high-performance discs, ensuring reliable stopping power in all conditions.

The motorcycle's ergonomics are designed for comfort and control, featuring a slim profile, grippy seat, and adjustable handlebars to suit riders of different sizes. The bike’s aesthetics are complemented by high-quality plastic bodywork and a modern graphics kit, giving it a professional and aggressive look. The Husqvarna TC 125 2017 also includes a high-capacity cooling system with large radiators, maintaining optimal engine temperature during intense riding sessions.

Overall, the Husqvarna TC 125 2017 is a meticulously engineered motocross machine that combines advanced technology, superior materials, and expert craftsmanship to deliver a competitive edge on the track. It is an ideal choice for riders seeking a balance of power, agility, and durability in a lightweight package.

Husqvarna TC 125 2017 Motorcycle F.A.Q.

What is the recommended oil type for the Husqvarna TC 125 2017?

The recommended oil type for the Husqvarna TC 125 2017 is a high-quality synthetic 2-stroke engine oil.

How often should I replace the air filter on my Husqvarna TC 125 2017?

The air filter should be inspected after every ride and replaced or cleaned as necessary, especially in dusty conditions.

What is the correct spark plug gap for the Husqvarna TC 125 2017?

The correct spark plug gap for the Husqvarna TC 125 2017 is 0.6 mm (0.024 inches).

How can I troubleshoot starting issues with my Husqvarna TC 125 2017?

Check the fuel supply, ensure the spark plug is clean and properly gapped, and verify that the air filter is not clogged.

What is the recommended tire pressure for the Husqvarna TC 125 2017?

The recommended tire pressure for off-road use is approximately 12 psi (0.8 bar) for both front and rear tires.

How do I adjust the suspension on my Husqvarna TC 125 2017?

Refer to the owner's manual for detailed instructions on adjusting the front and rear suspension settings to suit your riding conditions and weight.

What should I do if the engine overheats on my Husqvarna TC 125 2017?

Stop the bike immediately, allow the engine to cool, check coolant levels, and ensure there are no leaks or blockages in the cooling system.

How do I maintain the chain on my Husqvarna TC 125 2017?

Regularly clean the chain with a suitable cleaner, lubricate it with motorcycle-specific chain oil, and ensure proper tension is maintained.

What are the routine maintenance intervals for the Husqvarna TC 125 2017?

Routine maintenance should be performed every 10 hours of operation, including oil changes, air filter cleaning, and checking the brake system.

How can I improve the performance of my Husqvarna TC 125 2017?

Consider upgrading the exhaust system, optimizing the carburetor settings, and ensuring regular maintenance is conducted to keep the engine running smoothly.