Husqvarna LT1597 manual Troubleshooting Points, Problem Cause Correction

Page 25

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 flooded.

3.

Wait several minutes before attempting to start.

 

4.

Bad spark plug.

4.

Replace spark plug.

 

5.

Dirty air filter.

5.

Clean/replace air filter.

 

6.

Dirty fuel filter.

6.

Replace fuel filter.

 

7.

Water in fuel.

7.

Empty fuel tank and carburetor, refill tank with fresh

 

 

 

 

gasoline and replace fuel filter.

 

8.

Loose or damaged wiring.

8.

Check all wiring.

 

9.

Carburetor out of adjustment.

9.

See “To Adjust Carburetor” in Service Adjustments

 

 

 

 

section.

 

10.

Engine valves out of adjustment.

10.

Contact an authorized service center/department.

 

 

 

 

 

 

Hard to start

1.

Dirty air filter.

1.

Clean/replace air filter.

 

2.

Bad spark plug.

2.

Replace spark plug.

 

3.

Weak or dead battery.

3.

Recharge or replace battery.

 

4.

Dirty fuel filter.

4.

Replace fuel filter.

 

5.

Stale or dirty fuel.

5.

Empty fuel tank and refill 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.

Clutch/brake pedal not depressed.

1.

Depress clutch/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 filter.

4.

Clean/replace air filter.

 

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 filter.

7.

Replace fuel filter.

 

8.

Stale or dirty fuel.

8.

Empty fuel tank and refill tank with fresh, clean gasoline.

 

9.

Water in fuel.

9.

Empty fuel tank and carburetor, refill tank with fresh

 

 

 

 

gasoline and replace fuel filter.

 

10.

Spark plug wire loose.

10.

Connect and tighten spark plug wire.

 

11.

Dirty engine air screen/fins.

11.

Clean engine air screen/fins.

 

12.

Dirty/clogged muffler.

12.

Clean/replace muffler.

 

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.

 

 

 

 

 

 

25

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Contents LT1597 Safe Operation Practices for Ride-On Mowers Safety RulesGeneral Operation II. Slope OperationGeneral Service ServiceIII. Children IV. TowingTable of Contents Contents of Hardware Pack Check Battery See Fig Install Seat See Figs a and 2BAttach Hood Scoop See Fig Check Deck Levelness Check Tire PressureCheck for Proper Position of ALL Belts Check Brake SystemOperation Know Your Tractor To SET Parking Brake See Fig HOW to USE Your TractorStopping See Figs To USE Throttle Control D See FigUsing the Reverse Operation System To Adjust Mower Cutting Height See FigTo Move Forward and Backward See Fig Reverse Operation System ROSBefore Starting the Engine To Start Engine See Fig Mowing TipsLubrication Chart MaintenanceTractor BatteryBlade Removal See Fig Engine To Install Mower See Fig Service and AdjustmentsTo Remove Mower See Fig Install belt on engine pulley M, in belt keepers G To Level Mower To Replace Motion Drive Belt See Fig To Check BrakeFront Wheel TOE-IN/CAMBER To Start Engine with a Weak Battery See FigTo Remove Wheel for Repairs See Fig To Replace Headlight BulbTo Adjust Choke Control To Adjust Throttle Control CableTo Adjust Carburetor To Replace FuseOther StorageFuel System Engine OILProblem Cause Correction Troubleshooting PointsEngine dies when Only Ride UP and Down Hill Not Across Hill Degrees MAX Suggested Guide for Sighting Slopes for Safe Operation532 41 01-85 03.05.07 JS

LT1597 specifications

The Husqvarna LT1597 is a robust riding mower designed for residential lawn care enthusiasts seeking efficiency and ease of use. With its powerful engine, advanced cutting technologies, and ergonomic design, the LT1597 is engineered to tackle a variety of lawn maintenance challenges while delivering exceptional performance.

At the heart of the LT1597 lies a durable engine that provides reliable power and performance. Featuring a Briggs & Stratton V-Twin engine, it ensures a smooth mowing experience with plenty of torque for tackling thick grass and uneven terrains. The engine's design promotes easy starting and minimal maintenance, allowing homeowners to focus more on lawn care and less on mowers.

One of the standout features of the LT1597 is its 97 cm (38-inch) cutting deck, which is optimized for achieving a precise cut over both flat and hilly landscapes. The deck comes equipped with a cutting system that utilizes three blades to produce consistent results while reducing clumping and ensuring a clean finish. Additionally, the cutting height can be easily adjusted, enabling users to customize their mowing height based on the season and lawn health.

Husqvarna integrates advanced technology into the LT1597 to enhance user experience. The mower features an ergonomic steering wheel and comfortable seating, providing a smooth ride even during extended mowing sessions. The dashboard includes easy-to-read indicators that keep track of crucial metrics such as fuel level and engine temperature, helping users stay informed during operation.

Another notable characteristic is the LT1597's maneuverability. With a tight turning radius, it allows users to navigate around flower beds, trees, and other obstacles with ease. The automatic transmission enhances the mowing experience further, providing a seamless transition between speeds and eliminating the need for manual gear shifting.

Safety is a top priority in the design of the LT1597. It includes features such as a safety switch that ensures the mower will stop if the operator leaves the seat, minimizing the risk of accidents. The robust build, combined with reliable components, ensures that the mower is built to last and withstand the demands of regular use.

In summary, the Husqvarna LT1597 stands out as a powerful, user-friendly riding mower, equipped with innovative features that make lawn care effortless. With its reliable engine, versatile cutting deck, ergonomic design, and commitment to safety, the LT1597 is a beneficial investment for those looking to maintain their lawns with professional results.