Husqvarna YTH1842 User Manual (English)

Other manuals for Husqvarna YTH1842

Questions and Answers:

R
Ryan ScottAug 22, 2025
How to fix Husqvarna YTH1842 that is hard to start?
- T
  trevor35Aug 22, 2025
  If your Husqvarna Lawn Mower is hard to start, consider the following: * A dirty air filter can cause this, so clean or replace it. * A bad spark plug may be the issue, so replace it. * If the battery is weak or dead, recharge or replace it. * A dirty fuel filter can also make it hard to start, so replace it. * Stale or dirty fuel could be the problem; empty the fuel tank and refill it with fresh, clean gas. * Check all wiring for any looseness or damage. * If the engine valves are out of adjustment, contact an authorized service center.
K
Kayla GeorgeAug 25, 2025
What to do if Husqvarna YTH1842 Lawn Mower engine will not turn over?
- C
  Craig LongAug 25, 2025
  If the engine of your Husqvarna Lawn Mower won't turn over, try the following: * 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 are corroded. * Check all wiring for looseness or damage. * Check or replace the ignition switch if it's faulty. * Check or replace the solenoid or starter if they are faulty. * If the operator presence switches are faulty, contact an authorized service center.
A
Ashley CollierAug 26, 2025
What causes poor cut - uneven with Husqvarna Lawn Mower?
- R
  Raymond MorrowAug 26, 2025
  An uneven cut with your Husqvarna Lawn Mower can result from: * A worn, bent, or loose blade. Replace the blade and tighten the blade bolt. * A mower deck that is not 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 due to buildup of grass, leaves, and trash around the mandrels. Clean around the mandrels to open the vent holes.
J
Janet GouldAug 27, 2025
Why Husqvarna YTH1842 battery will not charge?
- V
  Vickie DavisAug 28, 2025
  If your Husqvarna Lawn Mower battery isn't charging, consider these possibilities: * Bad battery cells. Replace the battery. * Poor cable connections. Check and clean all connections. * A faulty regulator (if equipped). Replace the regulator. * A faulty alternator. Replace the alternator.
E
Eric WilliamsAug 29, 2025
Why Husqvarna YTH1842 Lawn Mower engine "backfires” when turning engine “OFF”?
- M
  Mark BenderAug 29, 2025
  The Husqvarna Lawn Mower engine backfiring when turned off is due to: * Engine throttle control not set between half and full speed (fast) position before stopping engine. Move throttle control between half and full speed (fast) position before stopping engine.
D
David RamirezSep 2, 2025
What to do if Husqvarna YTH1842 blades will not rotate?
- A
  Allison TerrellSep 2, 2025
  If the blades on your Husqvarna Lawn Mower won't rotate, check for: * An obstruction in the clutch mechanism. Remove any 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.
D
danamendezSep 5, 2025
Why Husqvarna YTH1842 Lawn Mower engine clicks but will not start?
- T
  Tanya ColeSep 5, 2025
  If your Husqvarna Lawn Mower engine clicks but doesn't start, it could be due to: * A weak or dead battery, so recharge or replace it. * Corroded battery terminals, so clean them. * Loose or damaged wiring, so check all wiring. * A faulty solenoid or starter, so check or replace them.
A
Ashley AvilaSep 7, 2025
Why Husqvarna Lawn Mower has excessive vibration?
- D
  Donna KingSep 7, 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.

Husqvarna YTH1842 Specifications

General

Style	Riding
Color	Orange
Cutting Width	42 in
Cutting Height	-
Cutting Method	-
Number of Blades
Drive System	Pedal-operated
Battery	3 Amps Battery
Case Size: U1R	-
Noise Level	-
Features	Reinforced Steel Deck
Accessories	Anti-scalp wheels 2
Motor / Engine Model	Briggs & Stratton Intek
Power Output	18.5 hp
Cylinders	1
Generator	5 A
Power / Fuel Type	Petrol
Fuel Tank Volume	3 gal
SAE 5W30 (below 32°F/0°C)	-
w/o Filter: 60 oz.	4 L)
w/o Filter: 44 oz. (1	0.35L/350ml +/- 0.05L
Reverse: 0 - 2.9 mph	Forward: 8.4 kmh (5.2 mph)