Front brake calliper
N.B. Minimise difficulty for this operation by re-
moving the callipers from their supports without
removing the oil pipe.
Front brake pad removal:
Proceed as follows:
- disassemble the front wheel.
- remove the two screws indicated in the figure.
- remove the stop ring and withdraw the pin.
- slide the two pads down.
- repeat these operations for the brake calliper on
the opposite side.
Removal
Proceed as follows:
- remove the front wheel;
- unscrew the fixing screws and open the oil res-
ervoir cover;
- Place a suitable container to collect the oil, dis-
connect the oil pipe from the calliper and actuate
on the brake lever until no more oil comes out;
- Remove the two screws (indicated in the figure)
fixing the calliper to the support and remove the
calliper.
- repeat the same operations for the opposite cal-
liper, necessary for combined braking. Besides
removing the oil pipe connected to the voltage dis-
tribution valve, also remove the clamp fixing the
odometer gear transmission.
- when refitting, tighten up the screws and the joint
to the prescribed torque and bleed the system.
Locking torques (N*m)
Screw tightening calliper to the support 20 ÷ 25
Brake fluid pipe-calliper fitting 16 ÷ 20
Braking system X9 Evolution 125
BRAK SYS - 178