UK no-sign up Motorcycle Home Mechanic Guide - Manual / Resource - Page 46
Fitting new spark plugs
Why does your motorcycle need new
spark plugs?
A spark plug performs a crucial function under extreme conditions, and
so it is essential that new ones are fitted regularly and in accordance
with the maintenance schedule
specified by the manufacturer,
which will be given in your Haynes
manual or owner’s handbook.
Modern fuel injection and ignition
systems mean that service
intervals for spark plugs have
increased, and it is rare that you
need to clean plugs in between
service intervals, but if you ride
an older bike with carburettors
then cleaning the plugs in between replacement intervals may also be a
service requirement.
www.haynes.com
