Hyundai HYM400P - How to Service the HYM400P Petrol Lawn Mower

Routine and accurate maintenance is essential for maintaining original machine safety and performance levels.

Before cleaning or doing maintenance work, you need to stop the engine, disconnect the spark plug cable and read the relevant instructions. You need to wear proper clothing and protective gloves whenever your hands are at risk.

When checking your machine, we recommend you:

• Check for worn or damaged parts.
• Make sure all nuts, screws and bolts are tight.
• Make sure all warning stickers are in place and not damaged.
• Check for oil/fuel leaks.
• Check the oil and fuel levels regularly.
• Frequently check the lawnmower and ensure that all grass deposits are removed from beneath
the deck.
• Check the blade for damage.

In this video, you will see the following:

•  0:19 - 1.09  Air filter change
• 1:10 - 2.56  Spark plug change
• 2:58 - 8.52  Oil & fuel change 
• 8:54 -11.21  OPC adjustment 
• 11:23 - 15.43  Blade change 
• 15:45 - 17.11  Recoil starter replacement 
• 17.17 - 17.54  Contact information for parts 

Only use original spare parts

The use of non-original and/or incorrectly fitted parts will jeopardise the safety of the machine, may cause accidents or injuries for which the manufacturer is under no circumstance liable or responsible.

Information about the parts can be found in the tables below or visit power-spares.co.uk.

Our parts team can be reached on 01646 687 880, option 2.

For more information please visit www.hyundaipowerequipment.co.uk

Find the part you are looking for in the drawings.