homepostsWhat size spark plug does a Husqvarna riding mower take?

What size spark plug does a Husqvarna riding mower take?

Dennis WaldenNov 17, 2021

3/4 in. 19 mm.

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Consequently, where is the spark plug on a Husqvarna riding lawn mower?

Beside this, does it matter what spark plugs you use in lawn mower? The spark plugs in both types of engine work on the same basic principle. ... Some automotive and lawn mower spark plugs may be interchangeable, but many others are not because of physical differences.

Considering this, how can you tell when a spark plug is bad?

Symptoms of bad spark plugs can include:

  1. Reduced gas mileage.
  2. Lack of acceleration.
  3. Hard starts.
  4. Engine misfires.
  5. Rough idling.

What spark plug fits a Husqvarna 440 chainsaw?

Download Husqvarna 435 435e 440e user manual in PDF format: Husqvarna-435-EN

Cylinder displacement40.9 cm³ / 2.5 cu.inch
Spark plugChampion RCJ7Y, NGK BPMR7A
Electrode gap0.5 mm / 0.02 “
Carburettor model nameZama EL41
Fuel tank volume0.37 lit / 0.78 US pint

How do you change spark plugs on a riding lawn mower?

Where are spark plugs on a riding lawn mower?

Locate the spark plug(s).

On a walk-behind or riding lawn mower, they're usually near the front of the engine. On zero-turns, look near the back of the engine on the sides. Disconnect the spark plug lead and clean around the spark plug to remove any debris.

What size socket do I need for a spark plug?

Most spark plugs require a 5/8" (16mm) size spark plug socket. This refers to the size of the flats on the spark plug that are in contact with the socket.
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About The Author

Dennis Walden

Dennis owns a small farm and loves to grill since his early childhood. He’s a professional cook, but hiking and enjoying the great outdoors is his no less favorite part of life.

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