Husqvarna LT18542 User Manual (English)

Questions and Answers:

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Douglas BeckerAug 3, 2025
What to do if Husqvarna Lawn Mower engine will not turn over?
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  Anthony GarciaAug 3, 2025
  If the engine of your Husqvarna Lawn Mower will not turn over, make sure that the clutch/brake pedal is depressed and the attachment clutch is disengaged. Check the battery and recharge or replace it if it is weak or dead. Replace the fuse if it is blown. Clean the battery terminals if corroded and check all wiring for any looseness or damage. Check or replace the ignition switch if faulty, and also check or replace the solenoid or starter if faulty. For a faulty operator presence switch, contact an authorized service center/department.
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cbrownAug 13, 2025
What to do if Husqvarna LT18542 Lawn Mower engine clicks but will not start?
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  Jonathan SloanAug 13, 2025
  If your Husqvarna Lawn Mower's engine clicks but doesn't start, begin by checking the battery. It might be weak or dead, requiring a recharge or replacement. Also, inspect the battery terminals for corrosion and clean them thoroughly. Ensure all wiring is securely connected and free from damage. If these steps don't resolve the issue, the solenoid or starter might be faulty, necessitating a check or replacement.
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Shannon RaymondAug 18, 2025
How to troubleshoot hard to start Husqvarna Lawn Mower?
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  Melissa AndersonAug 18, 2025
  If your Husqvarna Lawn Mower is hard to start, begin by checking the air filter and replace or clean it if it's dirty. Replace the spark plug if it is bad. If your lawn mower has a battery, recharge or replace it if it's weak or dead. Replace the fuel filter if it's dirty. If the fuel is stale or dirty, empty the fuel tank and refill it with fresh, clean gasoline. Check all wiring for any looseness or damage. In case of a carburetor or engine valves maladjustment, refer to the 'To Adjust Carburetor' section in the Service Adjustments manual or contact an authorized service center/department.
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Tiffany AndersenAug 23, 2025
Why does my Husqvarna Lawn Mower have excessive vibration?
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  travis48Aug 23, 2025
  Excessive vibration in your Husqvarna Lawn Mower can be attributed to several factors: a worn, bent, or loose blade (replace the blade and tighten the blade bolt), a bent blade mandrel (replace the blade mandrel), or loose/damaged parts (tighten loose parts and replace damaged parts).

Husqvarna LT18542 Specifications

General

Engine Power	18.5 HP
Cutting Width	42 inches
Transmission	Hydrostatic
Deck Material	Steel
Engine Manufacturer	Briggs & Stratton
Engine Model	Intek
Cylinders	1
Blades	2
Blade Engagement	Manual
Turning Radius	16 inches
Front Tire Size	15x6-6
Rear Tire Size	20x8-8
Cutting Height	1.5 - 4 inches