m
Ounting Brake sHOes
Danger of accident due to brake failure caused by faulty installation.
Use.original.MAGURA.brake.shoes.exclusively.–.they.have.an.important.
Î –
spacer,.a.correspondingly.longer.threaded.sleeve.and.screw.
Use.only.brake.pads.that.have.been.approved.by.the.rim.manufacturer.
Î –
(for.carbon.rims,.for.example).
Danger of accident by bursting tyres.
Make.sure.that.the.brake.pads.cannot.contact.the.tyres.
Î –
The.locking.screw.
.for.the.brake.pads.in.the.direction.of.travel.always.
(
1
)
Î
Î
[
]
points.to.the.rear.
g1
.
The.spacer.
(
2
)
.for.a.narrow.rim.(18–22.mm).. i s.between.the.convex.
Î
Î
washer.
.and.brake.arm,.for.a.wide.rim.(23–28.mm).. b etween.the.
(
3
)
brake.arm.and.the.concave.washer.
Install.the.brake.shoes.with.all.washers.correctly.aligned.and.posi-
)
.
tioned.on.the.brake.arm.and.align.them.with.the.brake.pad.in.the.–.
later.–.approximate.final.position.
Tighten.brake.shoe.screws.
(
5
)
.only.hand.tight.at.this.stage.
)
.
adjusting brake shoe
Screw.the.pressure.point.adjusting.screw.
)
.
Brake.pads.move.close.to.the.brake.track.area.(+).or.further.away (-)..
Î
Î
The.optimum.distance.for.the.brake.shoe.setting.is.2–3.mm.
The.preliminary.pressure.point.can.be.felt.at.the.brake.lever.
Î
Î
Make.sure.that.the.brake.shoe.screws.
)
.
The.brake.shoe.can.move.freely.
Î
Î
Pull.and.hold.brake.lever.
)
.
Align.the.brake.pads.precisely.to.the.brake.track.area.
)
.
Tighten.the.brake.shoe.screws.
(
2
)
.
(53–62 lbf·in).
[
]
(
)
.
.
4
g2
[
]
(
1
)
.in.(+).or.out.(-).
h2
.
[
]
(
2
)
.are.loose.
h1
.
(
3
)
.
.to.a.tightening.torque.of.6–7 n·m
)
s
etting pressure pOint
Danger of accident due to brake failure caused by faulty installation.
The.stops.
.are.exclusively.for.tensioning.the.brake.cable.
(
1
)
Never.attempt.to.adjust.the.pressure.point.of.the.brake.with.the.stops.
Î –
Screw.in.the.pressure.point.adjusting.screw.
)
.
Brake.pads.move.closer.to.the.brake.track.area.(ca..0.5.mm).
Î
Î
Pressure.point.on.the.brake.lever.acts.at.an.earlier.point.
Î
Î
If.the.pressure.point.cannot.be.set.within.the.permissible.range:
Make.sure.that.all.washers.of.the.brake.shoe.are.correctly.installed.
)
.
– see.
,.page.23.
m
Ounting Brake sHOes
For.a.wide.rim.(23–28.mm).in.combination.with.particularly.flat.or.–.in.
)
.
the.permitted.range.–.worn.brake.pads:.
install.spacer.
(
2
)
.between.the.convex.washer.
In.case.of.advanced.wear.of.the.pads,.replace.the.worn.brake.pads.by.
)
.
new.ones.
i
nstallatiOn
[
]
.
D5
[
]
(
1
)
.(+).(1.turn).
h2
.
[
]
(
3
)
.and.brake.arm.
g2
.
23