17Adjustment of Front Brake(1) The front brake has a free operatingmovement of 10-20mm as shown in the figure on theright side.(2) inspect the reseivoir capacity and refill ifnecessary in order to maintain proper level in thereservior.This should be the major project of yourregular inspection(3) check the front brake lining for its wormdepth.if its worn depth is up to the limited mark,replace the brake lining.if the lining doesn’t havelimited mark but a concave slot as the figure,replacethe lining while its worn depth up to the bottom ofconcave slot.replacement of a pair of linings shall beconducted sumultaneously despite only one of themis worn.