Husqvarna GTH26K54 owner manual Troubleshooting Points, Problem Cause Correction

Page 27

TROUBLESHOOTING POINTS

PROBLEM

 

CAUSE

 

CORRECTION

 

 

 

 

 

 

 

 

 

 

 

 

 

Will not start

 

1.

Out of fuel.

 

1.

Fill fuel tank.

 

 

 

 

2.

Engine not “CHOKED” properly.

 

2.

See “TO START ENGINE” in Operation section.

 

 

 

 

3.

Engine fl ooded.

 

3.

Wait several minutes before attempting to start.

 

 

 

 

4.

Bad spark plug.

 

4.

Replace spark plug.

 

 

 

 

5.

Weak or dead battery.

 

5.

Recharge or replace battery.

 

 

 

 

6.

Dirty air fi lter.

 

6.

Clean/replace air fi lter.

 

 

 

 

7.

Dirty fuel fi lter.

 

7.

Replace fuel fi lter.

 

 

 

 

8.

Water in fuel.

 

8.

Empty fuel tank and carburetor, refi ll tank with fresh

 

 

 

 

 

 

 

 

gasoline and replace fuel fi lter.

 

 

 

 

9.

Loose or damaged wiring.

 

9.

Check all wiring.

 

 

 

 

10.

Carburetor out of adjustment.

 

10.

See “To Adjust Carburetor” in Service Adjustments

 

 

 

 

 

 

 

 

section.

 

 

 

 

11.

Engine valves out of adjustment.

 

11.

Contact an authorized service center/department.

 

 

 

 

 

 

 

 

 

 

Hard to start

 

1.

Dirty air fi lter.

 

1.

Clean/replace air fi lter.

 

 

 

 

2.

Bad spark plug.

 

2.

Replace spark plug.

 

 

 

 

3.

Weak or dead battery.

 

3.

Recharge or replace battery.

 

 

 

 

4.

Dirty fuel fi lter.

 

4.

Replace fuel fi lter.

 

 

 

 

5.

Stale or dirty fuel.

 

5.

Empty fuel tank and refi ll tank with fresh, clean gasoline.

 

 

 

 

6.

Loose or damaged wiring.

 

6.

Check all wiring.

 

 

 

 

7.

Carburetor out of adjustment.

 

7.

See “To Adjust Carburetor” in Service Adjustments

 

 

 

 

 

 

 

 

section.

 

 

 

 

8.

Engine valves out of adjustment.

 

8.

Contact an authorized service center/department.

 

 

 

 

 

 

 

 

 

 

Engine will not turn over

 

1.

Brake pedal not depressed.

 

1.

Depress brake pedal.

 

 

 

 

2.

Attachment clutch is engaged.

 

2.

Disengage attachment clutch.

 

 

 

 

3.

Weak or dead battery.

 

3.

Recharge or replace battery.

 

 

 

 

4.

Blown fuse.

 

4.

Replace fuse.

 

 

 

 

5.

Corroded battery terminals.

 

5.

Clean battery terminals.

 

 

 

 

6.

Loose or damaged wiring.

 

6.

Check all wiring.

 

 

 

 

7.

Faulty ignition switch.

 

7.

Check/replace ignition switch.

 

 

 

 

8.

Faulty solenoid or starter.

 

8.

Check/replace solenoid or starter.

 

 

 

 

9.

Faulty operator presence switch(es).

 

9.

Contact an authorized service center/department.

 

 

 

 

 

 

 

 

 

 

Engine clicks but will not

 

1.

Weak or dead battery.

 

1.

Recharge or replace battery.

 

start

 

2.

Corroded battery terminals.

 

2.

Clean battery terminals.

 

 

 

 

3.

Loose or damaged wiring.

 

3.

Check all wiring.

 

 

 

 

4.

Faulty solenoid or starter.

 

4.

Check/replace solenoid or starter.

 

 

 

 

 

 

 

 

 

 

Loss of power

 

1.

Cutting too much grass/too fast.

 

1.

Raise cutting height/reduce speed.

 

 

 

 

2.

Throttle in “CHOKE” position.

 

2.

Adjust throttle control.

 

 

 

 

3.

Build-up of grass, leaves and trash under mower.

 

3.

Clean underside of mower housing.

 

 

 

 

4.

Dirty air fi lter.

 

4.

Clean/replace air fi lter.

 

 

 

 

5.

Low oil level/dirty oil.

 

5.

Check oil level/change oil.

 

 

 

 

6.

Faulty spark plug.

 

6.

Clean and regap or change spark plug.

 

 

 

 

7.

Dirty fuel fi lter.

 

7.

Replace fuel fi lter.

 

 

 

 

8.

Stale or dirty fuel.

 

8.

Empty fuel tank and refi ll tank with fresh, clean gasoline.

 

 

 

 

9.

Water in fuel.

 

9.

Empty fuel tank and carburetor, refi ll tank with fresh

 

 

 

 

 

 

 

 

gasoline and replace fuel fi lter.

 

 

 

 

10.

Spark plug wire loose.

 

10.

Connect and tighten spark plug wire.

 

 

 

 

11.

Dirty engine air screen/fi ns.

 

11.

Clean engine air screen/fi ns.

 

 

 

 

12.

Dirty/clogged muffl er.

 

12.

Clean/replace muffl er.

 

 

 

 

13.

Loose or damaged wiring.

 

13.

Check all wiring.

 

 

 

 

14.

Carburetor out of adjustment.

 

14.

See “To Adjust Carburetor” in Service Adjustments

 

 

 

 

 

 

 

 

section.

 

 

 

 

15.

Engine valves out of adjustment.

 

15.

Contact an authorized service center/department.

 

 

 

 

 

 

 

 

 

 

Excessive vibration

 

1.

Worn, bent or loose blade.

 

1.

Replace blade. Tighten blade bolt.

 

 

 

 

2.

Bent blade mandrel.

 

2.

Replace blade mandrel.

 

 

 

 

3.

Loose/damaged part(s).

 

3.

Tighten loose part(s). Replace damaged parts.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

27

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Contents GTH26K54 II. Slope Operation Safety RulesSafe Operation Practices for Ride-On Mowers General OperationIV. Towing ServiceGeneral Service III. ChildrenTable of Contents Keys Unassembled PartsMower Mower Front Wheel Slope SheetUnpack Carton AssemblyTools Required for Assembly To Remove Tractor from CartonFirst Install ANTI-SWAY BAR S Install Mower and Drive Belt7/16 Check Brake System Check Tire PressureCheck Deck Levelness Check for Proper Position of ALL BeltsOperation Know Your Tractor Stopping HOW to USE Your TractorReverse Operation System ROS To Adjust Mower Cutting Height See FigTo Adjust Gauge Wheels See Fig To Operate MowerTo Transport See Figs Service REMINDER/HOUR MeterBefore Starting the Engine To Operate on HillsAutomatic Transmission Warm UP ADD GasolineTo Start Engine See Fig Purge TransmissionMowing Tips Schedule MaintenanceMaintenance General RecommendationsTires BatteryTractor Brake OperationEngine IN-LINE Fuel Filter See Fig CleaningMuffler Spark PlugsTo Remove Mower Service and AdjustmentsTo Install Mower Tractor See FigTurn nut right Turn nut left To raise mower To Replace Motion Drive Belt See Fig To Replace Mower Blade Drive Belt See FigFront Wheel TOE-IN/CAMBER To Start Engine with a Weak Battery See FigReplacing Battery See Fig To Check BrakeTo Replace Headlight Bulb To Adjust Throttle Control CableTo Adjust Choke Control To Adjust CarburetorEngine OIL StorageOther Fuel SystemProblem Cause Correction Troubleshooting PointsEngine dies when Tractor Model NO. GTH26K54 96043003100, Product no 43 SchematicElectrical KEY Part NO. NO. Description Chassis KEY Part Description Drive Transaxle, Hydro Steering Assembly Spark Arrester KIT EngineSeat Assembly Wheels and Tires DecalsMower Deck Tractor Model NO. GTH26K54 96043003100, Product no 43 Mower Lift Suggested Guide for Sighting Slopes for Safe Operation Warranty Statement

GTH26K54 specifications

The Husqvarna GTH26K54 is a powerful lawn tractor designed for homeowners who seek efficiency and comfort in their lawn maintenance. With its sleek design and robust engineering, this model exemplifies Husqvarna's commitment to quality and innovation.

At the heart of the GTH26K54 is a reliable 26 horsepower Briggs & Stratton engine, offering ample power for tough mowing tasks and ensuring smooth operation across various terrains. The automatic hydrostatic transmission allows for seamless speed adjustments, enhancing maneuverability and providing a user-friendly experience. This feature is particularly beneficial when tackling larger yards or navigating intricate landscapes.

One of the standout characteristics of the GTH26K54 is its 54-inch cutting deck, which is designed to deliver a precise and even cut. The cutting height can be easily adjusted from the operator's seat, with a range of settings to accommodate different grass lengths and conditions. Additionally, the deck comes equipped with a reinforced design, providing durability and resilience against potential damage from obstacles encountered during mowing.

Ergonomics play a significant role in the GTH26K54’s design. The adjustable high-back seat ensures comfort for prolonged use, while the strategically placed controls allow for easy access without sacrificing safety or efficiency. The clear instrumentation panel provides essential information such as fuel levels and engine diagnostics, empowering users to monitor their tractor’s performance effectively.

The GTH26K54 also features advanced technologies, including a durable cast-iron front axle, which enhances stability on uneven terrain and extends the overall lifespan of the tractor. Furthermore, the integrated cutting system improves grass collection for a cleaner finish, while optional mulching kits allow for cleaner lawns and beneficial return of nutrients to the soil.

When it comes to maintenance, Husqvarna has streamlined the process with accessible components, making it easy for owners to perform regular checks and service tasks. The tractor's durable construction minimizes the need for frequent repairs, making it a smart investment for dedicated homeowners.

In summary, the Husqvarna GTH26K54 stands out in the lawn care market as a powerful, versatile, and user-friendly tractor. With its impressive features, advanced technologies, and commitment to comfort, it is an ideal choice for anyone looking to achieve a pristine lawn with minimal hassle.
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