Husqvarna YTA19K42 User Manual (English)

Questions and Answers:

T
Tiffany ParrishAug 22, 2025
Why is my Husqvarna YTA19K42 hard to start?
- X
  xthomasAug 22, 2025
  If your Husqvarna Lawn Mower is hard to start, check these possible causes: * A dirty air filter. Clean or replace it. * A bad spark plug. Replace it. * A weak or dead battery. Recharge or replace the battery. * A dirty fuel filter. Replace the fuel filter. * Stale or dirty fuel. Empty the fuel tank and refill it with fresh, clean gas. * Loose or damaged wiring. Check all wiring. * Engine valves out of adjustment. Contact an authorized service center/department.
W
William OrtegaAug 23, 2025
What to do if Husqvarna YTA19K42 Lawn Mower engine will not turn over?
- V
  Valerie JohnsonAug 23, 2025
  If the engine of your Husqvarna Lawn Mower won't turn over, consider these solutions: * Ensure the brake pedal is depressed. * Disengage the attachment clutch. * Recharge or replace the battery if it's weak or dead. * Replace the fuse if it's blown. * Clean the battery terminals if they're corroded. * Check all wiring for looseness or damage. * Check/replace the ignition switch if it's faulty. * Check/replace the solenoid or starter if they're faulty. * For faulty operator presence switch(es), contact an authorized service center/department.
C
Courtney GibsonAug 26, 2025
Why does Husqvarna YTA19K42 engine "backfires” when turning engine “OFF”?
- K
  kristindavisAug 26, 2025
  The Husqvarna Lawn Mower engine backfires when turned off because the engine throttle control is not set between half and full speed (fast) position before stopping the engine. Move the throttle control between half and full speed (fast) position before stopping the engine.
H
hurstnicholasAug 29, 2025
How to fix excessive vibration in Husqvarna YTA19K42 Lawn Mower?
- R
  Ronald PattersonAug 29, 2025
  Excessive vibration in your Husqvarna Lawn Mower can be caused by: * A worn, bent, or loose blade. Replace the blade and tighten the blade bolt. * A bent blade mandrel. Replace the blade mandrel. * Loose or damaged parts. Tighten any loose parts and replace any damaged parts.
T
Theresa WeeksAug 31, 2025
Why Husqvarna Lawn Mower has poor cut that is uneven?
- T
  Tommy HillSep 1, 2025
  An uneven cut from your Husqvarna Lawn Mower can result from: * A worn, bent, or loose blade. Replace the blade and tighten the blade bolt. * The mower deck not being level. Level the mower deck. * A buildup of grass, leaves, or trash under the mower. Clean the underside of the mower housing. * A bent blade mandrel. Replace the blade mandrel. * Clogged mower deck vent holes from buildup of grass, leaves, and trash around mandrels. Clean around mandrels to open vent holes.
J
Jacqueline PowersSep 2, 2025
What causes Husqvarna YTA19K42 Lawn Mower blades will not rotate?
- C
  Carol JonesSep 2, 2025
  If the blades on your Husqvarna Lawn Mower won't rotate, it could be due to: * An obstruction in the clutch mechanism. Remove the obstruction. * A worn or damaged mower drive belt. Replace the mower drive belt. * A frozen idler pulley. Replace the idler pulley. * A frozen blade mandrel. Replace the blade mandrel.
N
Nicholas SanchezSep 4, 2025
Why Husqvarna YTA19K42 Lawn Mower battery will not charge?
- S
  Sydney ToddSep 4, 2025
  If your Husqvarna Lawn Mower battery isn't charging, consider these possible causes: * Bad battery cell(s). Replace the battery. * Poor cable connections. Check/clean all connections. * Faulty regulator (if so equipped). Replace the regulator. * Faulty alternator. Replace the alternator.
P
Patrick HudsonSep 6, 2025
What to do if Husqvarna Lawn Mower engine clicks but will not start?
- H
  Heather ThompsonSep 7, 2025
  If your Husqvarna Lawn Mower engine clicks but doesn't start, it could be due to: * A weak or dead battery. Recharge or replace the battery. * Corroded battery terminals. Clean the battery terminals. * Loose or damaged wiring. Check all wiring. * A faulty solenoid or starter. Check/replace the solenoid or starter.
K
Katrina RamirezSep 9, 2025
Why Husqvarna Lawn Mower engine continues to run when operator leaves seat with attachment clutch engaged?
- T
  Tiffany JenningsSep 9, 2025
  If the engine of your Husqvarna Lawn Mower continues to run when the operator leaves the seat with the attachment clutch engaged, it is likely due to a faulty operator-safety presence control system. Check the wiring, switches, and connections. If the problem persists, contact an authorized service center/department. Do not operate the machine until the problem is corrected.
T
Tara ReidSep 13, 2025
What to do if Headlight(s) not working on Husqvarna YTA19K42 Lawn Mower?

Husqvarna YTA19K42 Specifications

General

Manufacturer	Husqvarna
Model	YTA19K42
Category	Lawn Mower
Engine	Briggs & Stratton
Engine Power	19 HP
Horsepower	19 HP
Cylinders	1
Displacement	540cc
Engine Displacement	540cc
Cutting Width	42 inches
Blades	2
Transmission	Automatic
Deck Material	Steel
Engine Type	Single Cylinder
Fuel Tank Capacity	2.5 gallons
Cutting Height	1.5 to 4 inches
Front Tire Size	15x6-6
Rear Tire Size	20 x 8 inches
Warranty	3 year limited