23
TWO PIECE BRAKE DISC WITH CENTER LOCK ROTOR
Place the hole of the disc
1
in the splined hub
2
pushing it
fully into place.
Place it with the markings facing the operator.
Fully tighten the ring nut
3
using the special wrench speci-
fied below.
Tighten the ring nut to
40 Nm
±
5%
.
In the split disc, check the play in the mating point between
the brake disc rotor’s arms and the seats inside the disc on
a regular basis
Force the disc in one direction and insert graduated rods of
a thickness gauge in the empty space on the opposite side.
FORMULA SRL considers a play that is the sum of
0.20 mm
as shown in the figure as acceptable.
Replace the brake disc if this value is not present.
MONOLITHIC BRAKE DISC WITH CENTER LOCK
ADAPTER
Place the hole of the disc
1
in the splined hub
2
pushing it
fully into place.
Place it with the markings facing the operator.
Fully tighten the ring nut
3
using the special wrench.
Tighten the ring nut to
40 Nm
±
5%
.
If the disc needs to be replaced, hold the adapter in place
and tighten the six screws crosscrossing using a torque set-
ting of
4,5 Nm
±
5%
.
Always use original screws with Loctite®.
3
2
1
3
2
1
