Husqvarna 125B/125BX-SERIES/125BVX-SERIES Blower Operator's Manual

Introduction

This operator's manual provides detailed instructions for the use, servicing, and maintenance of the Husqvarna 125B, 125BX-SERIES, and 125BVX-SERIES blowers. It also outlines safety measures, how safety devices function, and how to perform corrective maintenance. All persons who come into contact with the blower must read and understand the safety section.

The blower is designed for blowing away leaves and other debris. For safe operation, the operator must stand with both feet firmly on the ground ??.

Husqvarna AB reserves the right to modify product design and appearance without prior notice due to a policy of continuous product development.

Long-term exposure to noise can result in permanent hearing impairment. Always use approved hearing protection ?.

The engine exhaust from this product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

The Emissions Compliance Period on the Emissions Compliance label indicates the number of operating hours for which the engine meets Federal emissions requirements (Category C = 50 hours, B = 125 hours, A = 300 hours).

For future servicing, please fill out the following information:

• Model Number:
• Serial Number:
• Purchase Date:
• Purchased From:

Under no circumstances may the machine's design be modified without manufacturer permission. Always use genuine accessories. Non-authorized modifications or accessories can result in serious personal injury or death. Your warranty may not cover damage caused by non-authorized accessories or parts.

For customer assistance, call: 1-800-487-5951 or visit www.husqvarna.com.

Key to Symbols

The following symbols are used throughout the manual and on the machine:

Other symbols/decals on the machine refer to special certification requirements for certain markets.

Safety Instructions

Personal Safety Equipment

Persons who use the blower shall wear the following safety equipment:

• Approved ear protection ?.
• Approved eye protection ?.
• Approved protective gloves ?.
• Boots or work shoes with a non-slip sole.
• Face mask ? when operating the blower in dusty environments.

[Diagram: Illustration showing person wearing safety equipment: ear protection, goggles, gloves, boots, and face mask.]

Personal Safety

The following instructions apply to persons operating the blower:

• The operator shall have read and understood the contents of this manual.
• Do not wear loose clothing, scarves, or neckchains, or let long hair hang loose, as these can be drawn into rotating parts of the blower and cause injury.
• Do not operate the blower while under the influence of alcohol, drugs, or when tired.
• Do not allow minors to operate the blower.
• Always have a first aid kit ? nearby.

Fuel Safety

The fuel used to run the blower has the following dangerous characteristics:

1. Volatile liquid: its vapor and exhaust fumes are poisonous.
2. Direct contact can cause skin irritation.
3. It is extremely flammable ?.

Special safety instructions apply to the type of fuel used for the blower. These instructions are specified under the Fuel handling section.

Muffler

The muffler is designed to give the lowest possible noise level and to direct the engine's exhaust fumes away from the operator. Mufflers fitted with catalytic converters are also designed to reduce harmful exhaust components.

The exhaust fumes from the engine are hot and may contain sparks ? which can start a fire. Never start the machine indoors or near flammable material!

Mufflers fitted with catalytic converters become extremely hot during use and after stopping. This also applies at idling speeds. Contact can result in burns to the skin. Be aware of the risk of fire ?!

Safety Equipment

The blower must never be used if any of the safety devices or guards are missing, damaged, or not in working order.

The blower is equipped with safety devices and guards for accident prevention. These are described in the general description of the blower. The safety devices and guards also require regular inspection and maintenance, specified in the Maintenance section.

Safety While Operating the Blower

• Do not allow bystanders ? or animals ? to be in the work area, i.e., 50 feet (15 meters) ? from the operator.
• The blower may throw objects at high velocity that can ricochet and hit the operator, causing serious eye damage ?.
• Never point the blower nozzle at people ? or animals ?.
• Stop the engine ? before fitting or dismantling accessories or other components.
• Never operate the blower if any guards are missing.
• Never operate the blower in poorly ventilated spaces where exhaust fumes might otherwise be inhaled.
• Stop the engine ? before refueling ⛽. Move the unit at least 10 feet (3 meters) ? from the fueling site before attempting to start.
• The catalytic muffler is extremely hot ? while the blower is running and after it has stopped. Be aware of the danger of fire ?, especially when operating near flammable materials or fumes.

Other Safety Measures

• Be careful, particularly if operating with the left hand. Avoid direct body contact with the inlet cover area. Keep jewelry, loose clothing, or clothing with loosely hanging straps, ties, tassels, etc., away from the inlet cover area.
• Do not operate the blower while standing on a ladder ? or a stand.
• Operate the blower only at reasonable hours, respecting local ordinances (e.g., 9:00 a.m. to 5:00 p.m., Monday through Saturday).
• Operate the blower at the lowest possible throttle setting to do the job.
• Check the condition of the blower before operation, especially the muffler, air intake, and air filter.
• Use a rake ? or a broom ? to loosen ground debris before blowing.
• In dusty conditions, lightly spray the work area with a hose ?.
• Conserve water by using blowers instead of hoses for many lawn and garden applications, including roof gutters, screens, patios, and gardens.
• Watch out for children ?, pets ?, open windows ?, or vehicles ?, and blow debris safely away.
• Use the full nozzle extension so the air stream works close to the ground.
• After using the blower, clean up and dispose of debris in trash receptacles.

Description

The blower is designed for blowing away leaves and other debris. The operator must stand with both feet firmly on the ground ??.

The Blower Components

[Diagram: An exploded view of the blower showing various numbered parts.]

• 1. Shoulder strap (125BVX-SERIES)
• 2. Throttle trigger ▶️
• 3. STOP switch ?
• 4. Variable speed control ⚙️
• 5. Fan housing ?
• 6. Fuel cap ⛽
• 7. Air filter
• 8. Choke ❄️
• 9. Primer bulb ?
• 10. Inlet cover ?
• 11. Vacuum handle (125BX-SERIES and 125BVX-SERIES)
• 12. Cutters (125BX-SERIES and 125BVX-SERIES)
• 13. Fan impeller ?
• 14. Standard nozzle ?
• 15. High velocity nozzle ?
• 16. Blower tube
• 17. Tube clamp bolt ?
• 18. Tube clamp nut ?
• 19. Muffler
• 20. Ground wire ⚡
• 21. Starter handle
• 22. Starter device
• 23. Carburetor adjustment screws
• 24. 2-stroke engine oil
• 25. Operator's manual

Accessories (125BX-SERIES and 125BVX-SERIES)

[Diagram: Illustration of vacuuming accessories including collection bag, tubes, and strap.]

• 21. Vacuum device with collection components consisting of items 22-26 below.
• 22. Collection bag tube
• 23. Collection bag ?️
• 24. Vacuum tube in two sections
• 25. Screw ?
• 26. Shoulder strap

Safety Equipment Details

The following equipment on the blower is designed for protecting personnel and materials. These components should receive special attention whenever you operate, inspect, and service the blower.

• Stop switch ?: Used to stop the engine.
• Muffler: Designed to dampen noise and direct exhaust fumes away from the user. Mufflers with catalytic converters reduce harmful exhaust components. Exhaust fumes are hot ? and can contain sparks ?. Some models have a spark arresting screen ?️, which requires regular cleaning or replacement.

The muffler is extremely hot ? while the engine is running and after it has stopped. DO NOT TOUCH THE MUFFLER IF IT IS HOT! This can cause severe burns.

Other Equipment Details

• Throttle trigger ▶️: Regulates engine speed and output.
• Variable speed control ⚙️: Allows setting engine speed as necessary during blower use only. Do not use during starting or vacuum use to avoid damage.
• Fan housing ?: Contains the fan impeller ?, providing high performance air discharge.

[Diagram: Close-up views of the stop switch (A), spark arresting screen on muffler (B), throttle trigger (C), variable speed control (D), fan housing (E), and fan impeller (F).]

Ground Wire

The ground wire ⚡ reduces static build-up during operation in dry conditions.

[Diagram: Illustration showing the ground wire (G) on the blower.]

Inlet Cover

An inlet cover ? (H) is located on the side of the fan housing. Opening this cover allows access for cleaning and inspecting the impeller (125BX-SERIES and 125BVX-SERIES only). If the vacuum tube is used, it must be fitted to the opening in the inlet cover. To open, use a tool to lift the edge opposite the hinge (indicated by arrow).

Never start the blower if the inlet cover is not closed, is damaged, or cannot be closed (except if the vacuum tube is fitted).

[Diagram: Illustration of the inlet cover (H) and the impeller.]

Cutters (125BX-SERIES and 125BVX-SERIES)

Two cutters are fastened to the impeller. They mulch leaves and other debris when vacuuming before they enter the collection bag ?️.

Blower Tube and Nozzle

NOTE: The tube clamp bolt ? and nut ? must be installed prior to initial use.

The blower tube (K) has a pegged slot mounting system. To install or remove the blower tube (or collection bag tube for 125BVX-SERIES), remove the tube clamp bolt ?. Align the slot in the blower air outlet with the raised rib on the tube and insert until holes align. Re-insert and tighten the bolt ?.

The nozzles (L) have a bayonet mount for connection to the blower tube. Air is channeled through the tube to the nozzles, increasing air discharge velocity and forming the air stream pattern for performance. The tube length can be adjusted by twisting the nozzle left to disengage the bayonet mount, sliding to the desired position, and twisting right until it clicks to resecure.

[Diagram: Illustration showing the blower tube (K) and various nozzles (L).]

Starter Device and Starter Handle

The starter device (M) is located on the engine shrouding and engages the crankshaft only when the starter handle (N) is pulled.

[Diagram: Illustration of the starter device (M) and handle (N).]

Fuel Cap

The fuel cap ⛽ (O) is located at the rear of the engine shrouding on the fuel tank and has a seal to prevent fuel leakage.

[Diagram: Illustration of the fuel cap (O).]

Air Filter

The air filter (P) consists of a fiber filter medium in a resilient frame. It requires regular cleaning. Otherwise, the blower will consume too much fuel, performance will be reduced, and an oily deposit may form on spark plug electrodes.

[Diagram: Illustration of the air filter (P).]

Choke

The choke ❄️ (Q) is located below the air filter cover and should be used every time the engine is cold-started.

[Diagram: Illustration of the choke mechanism (Q).]

Adjusting the Carburetor (NOT FOR ALL MODELS)

There are three adjusting screws (R) for the carburetor:

• Low speed jet
• High speed jet
• Adjustment screw for idling

Adjusting the carburetor involves adapting the engine to local operating conditions (climate, altitude, gasoline, and two-stroke oil type). See the Maintenance section for details.

[Diagram: Illustration showing carburetor adjustment screws (R).]

Fuel Handling

Fuel Mixture

CAUTION! The machine is equipped with a two-stroke engine and must always be run using a mixture of gasoline and two-stroke engine oil. Accurate measurement is crucial; inaccuracies can drastically affect the mixture ratio.

Always ensure there is adequate ventilation ?️ when handling fuel ⛽.

Gasoline

CAUTION! Always use high quality unleaded gasoline.

• This engine is certified to operate on unleaded gasoline.
• The lowest recommended octane rating is 87. Using lower octane can cause "knocking", leading to increased engine temperature and potential breakdown.
• Higher octane is recommended for continuous high revs.

Two-Stroke Oil

• For best results and performance, use HUSQVARNA two-stroke oil (Mixture 1:50 or 2%).
• High-quality synthetic oil formulated for two-stroke engines can also be used (Mixture 1:50 or 2%).
• Never use two-stroke oil intended for water-cooled outboard engines.
• Never use oil intended for four-stroke engines.

Mixing Ratio: 2% (1:50)

[Table: Gasoline vs. Two-stroke oil quantities]

Always mix gasoline and oil in a clean container intended for fuel.

Fueling Procedure

• Always start by filling half the amount of gasoline, then add the entire amount of oil. Mix (shake) the fuel mixture. Add the remaining gasoline.
• Mix (shake) the fuel mixture thoroughly before filling the machine's fuel tank.
• Do not mix more than one month's supply of fuel at a time.
• If the machine is not used for some time, empty and clean the fuel tank.

The catalytic converter muffler gets very hot ? during and after use, even at idling speeds. Be aware of the fire hazard ?, especially when working near flammable substances and/or vapors.

Taking the following precautions will lessen the risk of fire ?:

• Do not smoke or place hot objects near fuel.
• Always shut off the engine ? before refueling ⛽.
• Always stop the engine and let it cool for a few minutes before refueling.
• When refueling, open the fuel cap slowly to release any excess pressure gently.
• Tighten the fuel cap carefully after refueling.
• Always move the machine away from the refueling area before starting.

Starting and Stopping

Starting Procedure

Preparation:

• Clean the area around the fuel cap ⛽. Contamination in the tank can cause operating problems.
• Ensure the fuel is well mixed by shaking the container before filling the tank.

Never start the blower if the inlet cover ? is not closed, is damaged, or cannot be closed (except if the vacuum tube is fitted).

Cold Engine:

• Primer bulb ?: Press the primer bulb 10 times until fuel begins to fill it. It does not need to be completely filled.
• Choke ❄️: Move the blue engine choke lever to the FULL CHOKE (closed) position.
• Starting: Hold the machine body on the ground with your left hand (not your foot!). Firmly grip the starter rope handle with your right hand. DO NOT squeeze the throttle trigger ▶️. Slowly pull out the cord until you feel resistance (starter pawls grip), then quickly and powerfully pull the cord.

Never wrap the starter cord around your hand.

Pull the starter handle until the engine attempts to run, but no more than 3 pulls. Move the choke ❄️ to the 1/2 position and pull the cord until the engine starts and runs. Allow the engine to warm up for approximately 10 seconds, then move the choke ❄️ to the OFF CHOKE (opened) position.

NOTE: If the engine dies, return the blue engine choke lever to the closed position and repeat starting steps.

CAUTION! Do not pull the starter cord all the way out, and do not let go of the starter handle when the cord is fully extended. This can damage the machine.

[Diagram: Illustration showing the correct way to pull the starter cord and the choke lever positions.]

Warm Engine:

• Squeeze and hold the throttle trigger ▶️.
• Move the choke ❄️ to the 1/2 position.
• Pull the starter rope sharply while squeezing the throttle trigger ▶️ until the engine runs.
• Move the choke ❄️ to the OFF CHOKE (opened) position.

Stopping the Engine

To stop the engine ?, push and release the engine STOP switch (S). The switch will automatically return to the ON position. Wait 7 seconds before attempting to restart the unit to allow the switch to reset.

[Diagram: Illustration of the stop switch (S) and its operation.]

Using the Blower

To Blow Away Debris on the Ground

Fitting the Blower Tube and Nozzle

When fitting the blower tube and nozzle, the engine must be switched off ?.

The blower tube (T) has a pegged slot mounting system. To install or remove the blower tube (or collection bag tube for 125BVX-SERIES), remove the tube clamp bolt ?. Align the slot in the blower air outlet with the raised rib on the tube and insert until holes align. Re-insert and tighten the bolt ?.

The nozzles (U) have a bayonet mount for connection to the blower tube. Air is channeled through the blower tube to the nozzles, where air discharge velocity increases and the air stream discharge pattern is formed for best performance. The tube length can be adjusted by twisting the nozzle left to disengage the bayonet mount, sliding to the appropriate position, and twisting right until it clicks to resecure.

[Diagram: Illustration showing how to attach the blower tube (T) and nozzles (U).]

The 125BVX-SERIES can be used with a shoulder strap for extra comfort. The strap should be worn over the shoulder.

Blowing Procedure

Before you begin blowing, put on the required personal safety equipment:

• Hearing protection ?.
• Eye protection ?.
• Protective gloves ?.
• Face mask ? in dusty environments.

Never point the blower nozzle at people ? or animals ?. The high-velocity air stream can contain particles that may cause serious injury, especially if the blower has previously been used for vacuuming. Be careful, particularly if operating with the left hand. Avoid direct body contact with the inlet cover area. Keep jewelry, loose clothing, or clothing with loosely hanging straps, ties, tassels, etc., away from the inlet cover area.

Standard Nozzle

The standard nozzle (V) is included with the 125B, 125BX-SERIES, and 125BVX-SERIES. Use it for greater accuracy and high air stream concentration.

[Diagram: Illustration of the standard nozzle (V) and high-velocity nozzle (W).]

High-Velocity Nozzle

The high-velocity nozzle (W) is an accessory (included with 125BX-SERIES and 125BVX-SERIES). Use it for a wider air stream and greater air velocity.

Blowing Work Area Instructions

• Never blow air toward fixed objects like walls, large rocks, or automobiles.
• When working in corners, blow from the corner inward. Otherwise, debris can fly into your face.
• Never point the blower nozzle at delicate plants.

To Vacuum Debris from the Ground (125BX-SERIES and 125BVX-SERIES)

Fitting the Collection Bag with Vacuum Tubes

When fitting the tubes to the blower, the engine must be switched off ?.

The vacuuming device is an accessory (included with 125BVX-SERIES).

1. Open the collection bag ?️. Insert the collection bag tube from inside the bag to fit into the vacuum inlet opening of the bag. Ensure the elastic is seated in the groove. Close the zipper on the bag.
2. Remove the blower tube and install the collection bag tube. Install and tighten the tube clamp bolt ?. Attach the carrying strap to the collection bag loops.
3. Align arrows on the lower and upper vacuum tubes. Push the lower vacuum tube into the upper vacuum tube until securely seated (about 3 inches/7 cm). Permanently assemble the two tubes together with the supplied screw ?.
4. Open the cover on the side of the blower by using a screwdriver ? to pry up under the edge of the cover opposite the hinge (indicated by arrow on inlet cover ?).
5. Press the vacuum tubes into the large opening at the underside of the blower and align the tabs with the slots in the tube. Turn until the bayonet mount locks (lock symbols ? align).

[Diagram: Step-by-step illustration of fitting the vacuum tubes and collection bag.]

Vacuuming Procedure

Before vacuuming, put on the required safety equipment:

• Hearing protection ?.
• Eye protection ?.
• Protective gloves ?.
• Face mask ? in dusty environments.

When operating the blower, the collection bag ?️ must be supported by the shoulder strap, worn over the shoulder.

Always check that the collection bag ?️ is intact and the zipper is closed before starting the blower. Never use a damaged bag. There is risk of injury from flying debris. Be careful, particularly if operating with the left hand. Avoid direct body contact with the exhaust outlet area.

Never start the blower if the inlet cover ? is not closed, is damaged, or cannot be closed (except if the vacuum tube is fitted).

Do not operate the blower while standing on a ladder ? or a stand.

Start the blower as described in the Starting and Stopping section. Work according to the following instructions:

• Do not vacuum large solid objects that can damage the fan, such as wood, cans (tins), or lengths of string or ribbon.
• Do not let the vacuum tube strike the ground.
• The collection bag ?️ can be emptied by first stopping the unit ? and then opening the zipper on the side.

[Diagram: Illustration showing the collection bag and shoulder strap in use, and a warning symbol about exhaust fumes.]

Maintenance

Maintenance Safety

The owner is responsible for performing all required maintenance as defined in the operator's manual. Disconnect the spark plug ? before performing maintenance, except for carburetor adjustments.

Improper maintenance could result in serious engine damage or serious injury.

Carburetor

Your Husqvarna product is designed to reduce harmful emissions. After the engine has used 8-10 tanks of fuel, it will be run-in. To ensure peak performance and minimize harmful exhaust emissions, ask your servicing dealer to adjust your carburetor.

• The carburetor governs engine speed via the throttle control. Air and fuel are mixed in the carburetor.
• The T-screw (BB) regulates the throttle setting at idle speed. Turning clockwise increases idle speed; counterclockwise decreases it.
• Basic carburetor settings are factory-adjusted. Fine adjustment should be done by a skilled technician.

Recommended idle speed: See "Technical data" section.

Recommended max. speed: See "Technical data" section.

Fine adjustment of the idle speed-T: Adjust the idle speed using the T-screw if necessary. The idle speed is correctly adjusted when the engine runs smoothly in every position.

[Diagram: Illustration of the carburetor adjustment screw (BB).]

Muffler

Some mufflers are fitted with catalytic converters. See the Technical data section to confirm if your machine has one. The muffler dampens noise and directs exhaust fumes away from the user. Exhaust fumes are hot ? and can contain sparks ?, potentially causing fire if directed towards dry or flammable material.

Some mufflers have a spark arresting screen ?️. If equipped, clean it regularly. To access, remove the outlet cover on the front of the muffler. Use a wire brush to clean the screen. For mufflers without a catalytic converter, clean the screen weekly or replace if necessary. For mufflers with a catalytic converter, check and clean the screen monthly. If the screen is damaged, replace it. Frequent blocking may indicate an impaired catalytic converter function; contact your dealer. A blocked screen can cause engine overheating, damaging the cylinder and piston.

CAUTION! Never use a machine with a faulty or loose muffler. Ensure muffler bolts ? are tight.

Mufflers fitted with catalytic converters get very hot ? during use and remain so for some time after stopping, even at idle speed. Contact can result in burns to the skin. Remember the risk of fire ?!

Bear in mind that: Engine exhaust fumes contain carbon monoxide, which can cause poisoning. Do not start or run the machine indoors or in poorly ventilated areas. Exhaust fumes are hot ? and may contain sparks ?, which can start a fire. Never start the machine indoors or near flammable material!

The inside of the muffler contains chemicals that may be carcinogenic. Avoid contact with these elements in the event of a damaged muffler.

[Diagram: Illustration showing the muffler (CC) and spark arresting screen.]

Cooling System

The engine has a cooling system to maintain operating temperature. It consists of:

1. Air intake on the starter device (DD).
2. Fan blades on the flywheel (EE).
3. Cooling fins on the cylinder (FF).
4. Cylinder cowling (guides cooling air flow).

Clean the cooling system by brushing once a week, or more often if necessary. A dirty or blocked system will cause overheating and damage the cylinder and piston.

[Diagram: Illustrations of cooling system components: air intake (DD), fan blades (EE), cooling fins (FF).]

Air Filter

The air filter (GG) must be regularly cleaned to remove dust and dirt to avoid:

• Carburetor malfunctions.
• Starting problems.
• Loss of engine power.
• Unnecessary wear to engine parts.
• Excessive fuel consumption.
• Elevated content of harmful exhaust fumes.

Clean the filter every 25 hours, or more regularly if conditions are exceptionally dusty.

Cleaning the air filter: Remove the air filter cover (HH) and take out the filter. Wash it clean in warm, soapy water. Rinse thoroughly. Ensure the filter is dry before reinstalling. An air filter that has been in use for a long time cannot be cleaned completely and must be replaced. CAUTION! A damaged air filter must always be replaced.

[Diagram: Illustration of the air filter (GG) and cover (HH).]

Spark Plug

Spark plug condition is influenced by:

• Incorrect carburetor adjustment.
• Incorrect fuel mixture (too much or incorrect oil).
• Poor quality gasoline and/or oil.
• A dirty air filter.

These factors cause deposits on spark plug electrodes, leading to operating problems and starting difficulties. If the machine has low power, is difficult to start, or runs poorly at idle, check the spark plug first.

If the spark plug is dirty, clean it and check that the electrode gap is 0.024" (0.6 mm) ?. The spark plug should be replaced after about a month of operation or earlier if necessary.

[Diagram: Illustration of a spark plug showing the electrode gap measurement of 0.024" (0.6 mm).]

CAUTION! Always use the recommended spark plug type! Use of the wrong spark plug can damage the piston/cylinder.

Maintenance Schedule

Below are general maintenance instructions:

Daily Maintenance

• Clean the exterior surfaces of the blower.
• Check that the variable speed control ⚙️ and throttle trigger ▶️ function safely. Replace damaged parts.
• Check that the stop switch ? works properly. Replace if necessary.
• Clean the air filter. Replace if necessary.
• (125BX-SERIES and 125BVX-SERIES): Check that the inlet cover ? can be locked closed. Carefully check that the fan impeller ? is clean, especially if used for collecting debris (vacuuming).
• Check that all nuts and screws ? are properly tightened.
• Check that all housings are free of cracks. Replace damaged parts.
• (125BX-SERIES and 125BVX-SERIES): Check that the collection bag ?️ is intact and the zipper works. Replace if necessary.

Weekly Maintenance

• Check the condition of the starter device, starter cord, and tensioning spring. Replace damaged parts.
• Check the condition of the air intake at the starter device. Remove debris if clogged.
• Clean the outside of the spark plug ?. Remove it and check the electrode gap. Adjust to 0.024" (0.6 mm) ?, or replace the spark plug. Use resistor spark plug Champion RCJ-8Y or equivalent.
• Clean the fan blades on the flywheel.
• Clean or replace the spark arresting screen ?️ (not on mufflers with a catalytic converter).
• Clean the carburetor area.
• Clean the air filter.

Monthly Maintenance

• Clean the fuel tank ⛽.
• Clean the outside of the carburetor and the area around it.
• Clean the fan blades on the flywheel and the area around it.
• Check fuel lines for cracks or damage. Change if necessary.
• Change the fuel filter in the fuel tank ⛽.
• Check all cables and connections ?. Replace damaged parts.
• Replace the spark plug ?. Use spark plug Champion RCJ-8Y or equivalent.
• Change the air filter.

Technical Data

[Table: Technical specifications for 125B, 125BX-SERIES, and 125BVX-SERIES models.]

Fan

*Optional accessory for some models

Model 125B, 125BX-SERIES, 125BVX-SERIES Approved accessories

Model 125BX-SERIES, 125BVX-SERIES Approved accessories

Warranty Statement

SECTION 1: LIMITED WARRANTY

Husqvarna warrants its product to the original purchaser to be free from defects in material and workmanship from the date of purchase for the "Warranty Period" as set forth below:

• Lifetime Warranty: Ignition coils and modules.
• 2 Year NON-COMMERCIAL Warranty: Blowers for non-commercial, non-professional, non-institutional, or non-income producing use, except as stated. Emission control system components necessary to comply with CARB and EPA regulations.
• 1 Year Warranty: All blowers used for commercial, institutional, professional, or income producing purposes or use.

SECTION 2: HUSQVARNA'S OBLIGATIONS UNDER THE WARRANTY

Husqvarna will repair or replace defective components without charge for parts or labor if a component fails due to a defect in material or workmanship during the warranty period.

SECTION 3: ITEMS NOT COVERED BY THIS WARRANTY

The following items are not covered by this warranty:

• Normal customer maintenance items worn through regular use, including filters, lubricants, rewind springs, spark plugs ?, and starter ropes.
• Natural discoloration of material due to ultraviolet light.

SECTION 4: EXCEPTIONS AND LIMITATIONS

This warranty is inapplicable to defects resulting from:

• Accident, abuse, misuse, negligence, and neglect, including stale fuel, dirt, abrasives, moisture, rust, corrosion, or adverse reactions due to incorrect storage or use habits.
• Failure to operate or maintain the unit according to the operator's manual or instruction sheet.
• Alterations or modifications that change the product's intended use, affect its performance, operation, safety, or durability, or cause non-compliance with applicable laws.
• Additional damage to parts or components due to continued use after any of the above issues.

REPAIR OR REPLACEMENT AS PROVIDED UNDER THIS WARRANTY IS THE EXCLUSIVE REMEDY OF THE PURCHASER. HUSQVARNA SHALL NOT BE LIABLE FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR BREACH OF ANY EXPRESS OR IMPLIED WARRANTY ON THESE PRODUCTS, EXCEPT TO THE EXTENT PROHIBITED BY APPLICABLE LAW. ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE IS LIMITED IN DURATION TO THE WARRANTY PERIOD. HUSQVARNA RESERVES THE RIGHT TO CHANGE OR IMPROVE PRODUCT DESIGN WITHOUT NOTICE AND DOES NOT ASSUME OBLIGATION TO UPDATE PREVIOUSLY MANUFACTURED PRODUCTS.

Some states do not allow exclusion of incidental or consequential damages or limitations on implied warranty duration, so these limitations may not apply to you. This warranty grants specific legal rights, and you may have other rights varying by state.

SECTION 5: CUSTOMER RESPONSIBILITIES

The product must receive reasonable care, maintenance, operation, storage, and general upkeep as described in the maintenance section of the operator's manual. Should an operational problem or failure occur, the product must not be used but delivered as-is to an authorized Husqvarna dealer for evaluation. Proof of purchase rests solely with the customer.

SECTION 6: PROCEDURE TO OBTAIN WARRANTY CONSIDERATION

It is the Owner's and Dealer's responsibility to ensure the Warranty Registration Card is properly filled out and mailed to Husqvarna within ten (10) days of purchase to confirm warranty and facilitate post-sale service. Proof of purchase (including date, model number, serial number, and dealer's name/address) must be presented to an authorized Husqvarna dealer for warranty service. The product must be delivered to an authorized Husqvarna dealer in a timely manner, no later than thirty (30) days from the operational problem or failure, at the owner's expense. Pick-up and delivery charges are not covered by this warranty.

An authorized Husqvarna dealer can be found in the "Yellow Pages" or by calling 1-800-438-7297.

Husqvarna
7349 Statesville Road
CHARLOTTE, NC 28269

U.S. EPA / CALIFORNIA / ENVIRONMENT CANADA EMISSION CONTROL WARRANTY STATEMENT

YOUR WARRANTY RIGHTS AND OBLIGATIONS

The U.S. Environmental Protection Agency, California Air Resources Board, Environment Canada, and HUSQVARNA explain the emissions control system warranty for year 2007 and later small off-road engines. In California, all small off-road engines must meet stringent anti-smog standards. HUSQVARNA must warrant the emission control system for the periods listed, provided there has been no abuse, neglect, or improper maintenance. The emission control system includes parts like the carburetor, ignition system, and fuel tank (California only). HUSQVARNA will repair your engine at no cost for diagnosis, parts, and labor.

MANUFACTURER'S WARRANTY COVERAGE

If any emissions-related part (listed under Emissions Control Warranty Parts List) is defective, or if a defect in materials or workmanship causes the failure of such a part, HUSQVARNA will repair or replace it.

OWNER'S WARRANTY RESPONSIBILITIES

As the owner, you are responsible for performing required maintenance listed in the operator's manual. While HUSQVARNA recommends retaining all maintenance receipts, warranty cannot be denied solely for lack of receipts or failure to ensure scheduled maintenance. You may be denied warranty coverage if the engine or a part failed due to abuse, neglect, improper maintenance, unapproved modifications, or the use of non-OEM parts. You must present your engine to an authorized HUSQVARNA repair center as soon as a problem exists. Warranty repairs should be completed within a reasonable time, not exceeding 30 days.

For questions regarding warranty rights and responsibilities, contact your nearest authorized service center or call HUSQVARNA at 1-800-438-7297.

WARRANTY COMMENCEMENT DATE

The warranty period begins on the date the small off-road engine is purchased.

LENGTH OF COVERAGE

This warranty is for a period of two years from the initial date of purchase.

WHAT IS COVERED: REPAIR OR REPLACEMENT OF PARTS

Repair or replacement of any warranted part will be performed at no charge to the owner at an approved HUSQVARNA servicing center. Contact your nearest authorized service center or call HUSQVARNA at 1-800-438-7297 for questions.

WARRANTY PERIOD

Any warranted part not scheduled for replacement as required maintenance, or scheduled only for "repair or replace as necessary" inspection, is warranted for 2 years. Any part scheduled for required maintenance is warranted up to the first scheduled replacement point.

DIAGNOSIS

The owner will not be charged for diagnostic labor that leads to determining a warranted part is defective, if the diagnostic work is performed at an approved HUSQVARNA servicing center.

CONSEQUENTIAL DAMAGES

HUSQVARNA may be liable for damages to other engine components caused by the failure of a warranted part still under warranty.

WHAT IS NOT COVERED

All failures caused by abuse, neglect, or improper maintenance are not covered.

ADD-ON OR MODIFIED PARTS

The use of add-on or modified parts can be grounds for disallowing a warranty claim. HUSQVARNA is not liable for failures of warranted parts caused by the use of add-on or modified parts.

HOW TO FILE A CLAIM

For questions regarding warranty rights and responsibilities, contact your nearest authorized service center or call HUSQVARNA at 1-800-438-7297.

WHERE TO GET WARRANTY SERVICE

Warranty services or repairs are provided at all HUSQVARNA service centers. Call 1-800-438-7297.

MAINTENANCE, REPLACEMENT AND REPAIR OF EMISSION RELATED PARTS

Any HUSQVARNA approved replacement part used for warranty maintenance or repair of emission-related parts will be provided without charge to the owner if the part is under warranty.

EMISSION CONTROL WARRANTY PARTS LIST

Carburetor, Ignition System: Spark Plug (covered up to maintenance schedule), Ignition Module, Muffler including Catalyst, Fuel Tank (California only).

MAINTENANCE STATEMENT

The owner is responsible for performing all required maintenance as defined in the operator's manual.

This engine is certified to be emissions compliant for the following use:

• Moderate (50 hours)
• Intermediate (125 hours)
• Extended (300 hours)