6.Loosenthejamnut(Figure63).
7.Rotatetheyoke.Totightenthebrake,rotatethe
yokeup.Toloosenthebrake,rotatetheyokedown
(
Figure63).
8.Securetheyoketolowerbrakeleverwiththehairpin
cotterpinandclevispin(Figure63).
9.Tightenthejamnut(Figure63).
10.Checkthebrakeoperationagain;refertoChecking
theBrake.
Figure63
1.JamNut4.Hairpincotterpin
2.Yoke5.Flatwasher
3.Clevispin
6.Lowerbrakelever
11.Afterthebrakeisadjusted,theleverswitchneeds
tobechecked.
12.Checkthegapbetweenthebrakeleverandtheface
oftheswitchasshownin
Figure64.Thegapneeds
tobean1/8inch(3mm)withthebrakeengaged.
13.Ifneeded,loosenthescrewsholdingtheswitchand
adjusttheswitch.
Figure64
1.1/8inch(3mm)gap
neededbetweenswitch
andbrakelever
4.Switchbutton
2.Brakelever
5.Faceoftheswitch
3.Switch
46