Why do we need to tune up a motorcycle?

Introduction
Almost all of us have motorcycles. Motorcycles are used for everyday activities as a means of transportation. Components of motorcycles sooner or later will experience damage or decline in their ability to work, especially if not treated regularly. Periodic servicing or tune ups of mounts is very important on a motorcycle.

What do you do when you tune up?
Certainly the procedures undertaken to make the motorcycle easy to turn on, normal machine work (langsam), and braking system that works well.

While in the book Jurus Kilat Jadi Montir Profesional Otodidak, essay Asep Yulirianto, described the sequence of motorcycle service. There are 20 points to be done by a mechanic on a motorcycle, including:

Inspect and change engine oil
Cleaning, checking and adjusting the carburetor
Examination and adjustment of valve opening
Cleaning, inspection and measurement or spark plug gap, if it is not possible can be replaced with a new one
Clean the air ducts
Checking and adjusting the play distance of the clutch
Inspection and adjustment of tromol brake free distance
Check the battery
Examination and adding tire pressure
Front and rear suspension checks
Wheel chain settings
Examination of the electrical system
Examination and adjustment of hand gas spin
Check for free movement of the handlebar
Check the fuel line
Oil filter inspection and cleaning
Water check radiator
Inspection and bolting machine
Examination and addition of side oil on two-stroke motor
Check and adjust brake switch

So, hopefully useful