How to maintenance of th Engine spark plug

Engine spark plug

It is an important part to ignite the engine.

Although parts are cheaper,

Replacement costs are expensive.

It is not difficult in the self-maintenance of the car.

So I'm going to show you how to maintain it.

Where available, obtain spark plugs.

The tool required for replacement is a 16 mm plug socket

And a handle for extending this

Comparing the disassembled spark plug with the new plug

Normally, after running 10,000 kilometers,

Use a plug socket to lock it by hand.

When the force of the hand is not applied,

It turns 270 degrees more.

This is a method for giving accurate force without a torque wrench.

Different torques can be used depending on the vehicle.

Please do maintenance according to the manual.