New Holland LS55-19H User Manual (English)

Questions and Answers:

W
William DoyleAug 3, 2025
Why New Holland Lawn Mower engine will not start?
- A
  aturnerAug 3, 2025
  Your New Holland Lawn Mower engine might fail to start due to several reasons. First, ensure the fuel tank isn't empty by filling it with gasoline. Check that the choke is turned ON. A dirty air cleaner can also prevent starting, so clean or replace the air cleaner element. Inspect the spark plug wire to ensure it's properly connected to the spark plug. The spark plug itself might be faulty (pitted, fouled, or incorrectly gapped), in which case you should install a new, correctly gapped spark plug. Finally, a dirty fuel filter can cause starting issues, so replace it if necessary.
B
Benjamin NorrisAug 7, 2025
What to do if New Holland Lawn Mower starter does not crank?
- F
  Frank OrtizAug 8, 2025
  If the starter on your New Holland Lawn Mower isn't cranking, there are several potential causes. First, ensure the blade control (PTO) is disengaged. Next, confirm that the parking brake is engaged and that the operator is seated. A dead battery can also prevent the starter from cranking, so charge the battery. Check for corroded or loose electrical connections and ensure they have good contact. Lastly, inspect the fuse and replace it if it's blown.
N
Nathan BrownAug 13, 2025
Why New Holland Lawn Mower enggine loses power?
- A
  Aaron BaxterAug 13, 2025
  If your New Holland Lawn Mower engine is losing power, consider these potential causes: the engine load might be excessive, so reduce ground speed. A dirty air cleaner can restrict airflow, so clean the air cleaner element. Check the oil level in the crankcase and add oil if it's low. Make sure cooling fins and air passages under the engine blower housing are free from obstructions. Inspect the spark plug; if it's pitted, fouled, or incorrectly gapped, install a new one. Also, check if the vent hole in the fuel cap is plugged; clean or replace the cap if needed. Finally, a dirty fuel filter can cause power loss, so replace the fuel filter.
J
Joseph AllenAug 18, 2025
What to do if New Holland LS55-19H has abnormal vibration?
- R
  riversheatherAug 18, 2025
  If your New Holland Lawn Mower is experiencing abnormal vibration, check the following: * Tighten any loose engine mounting bolts. * Ensure the engine pulley, idler pulley, and blade pulley are properly tightened.
C
Clayton RamosAug 23, 2025
Why New Holland LS55-19H Lawn Mower enggine over heats?
- M
  Michael PorterAug 23, 2025
  If your New Holland Lawn Mower engine is overheating, it might be due to the following reasons: the engine load could be excessive, so reduce ground speed. Check the oil level in the crankcase and add oil if necessary. Also, ensure that the cooling fins and air passages under the engine blower housing are free from any obstructions.
K
keith82Aug 28, 2025
What to do if New Holland Lawn Mower machine does not drive?
- A
  Alexander ChanAug 28, 2025
  If your New Holland Lawn Mower isn't driving, make sure the drive control is in the “OPERATE” position, not in the “PUSH” position.