Introvert
Elder Lister
Follow manufacturer's recommendations.By the way after how long should you change your brakefluids mechanic?
Some say 2 years some even more.
My rule of thumb, change it at the first hint of darkening.
Brake fluid darkens with the build up of contaminants.
Dump it when it it starts getting to a darker gold than when it was fresh from the bottle.
Also, be sure to get good quality brake fluid.
Avoid the crap they sell at petrol stations... If you see this brand they call Lacheka, cross the road and walk ng'ambo ile.
Left long enough in the master cylinder, it cakes into this gunk.