Front brake calliper
Removal
- Detach the oil brake hose from calliper, pouring
the fluid inside a container.
- Remove the mountings indicated in the figure.
- When refitting, tighten the nuts to the prescribed
torque.
- Bleed the system.
Locking torques (N*m)
Calliper tightening screw
20 ÷ 25 Nm
Brake fluid
tube calliper
20 ÷ 25
Overhaul
- Remove the calliper assembling bolts and take out the internal bodies and components. If necessary,
in order to make it easier to take out the plungers, inject (shorts blasts of) compressed air through the
brake fluid pipe.
- Check that the cylinders of the internal and external body of the calliper do not show scratches or signs
of erosion; otherwise, replace the entire calliper.
CAUTION
ALL THE INTERNAL COMPONENTS MUST BE REPLACED EVERY TIME THE CALLIPER IS
SERVICED.
Refitting
Insert the following parts into the calliper half bod-
ies:
- sealing rings (1-2);
- pistons (3);
- fit O-ring seal (4) in one of the pump bodies.
- Couple the inner and outer bodies by means of
the coupling bolts. Fit the pads and bleed air from
the system (see previous paragraphs).
- Position the caliper on the disc and fasten it to
the support, tightening the bolts.
- Secure the tube connection to the caliper with the
required torque.
Liberty 50 4tempi
Braking system
BRAK SYS - 135
Summary of Contents for Liberty 50 4tempi 2008
Page 1: ...WORKSHOP MANUAL 633104 Liberty 50 4tempi ...
Page 4: ......
Page 6: ...INDEX OF TOPICS CHARACTERISTICS CHAR ...
Page 16: ...INDEX OF TOPICS TOOLING TOOL ...
Page 24: ...Stores code Description 494929Y Exhaust fumes analyser Tooling Liberty 50 4tempi TOOL 24 ...
Page 25: ...INDEX OF TOPICS MAINTENANCE MAIN ...
Page 37: ...INDEX OF TOPICS TROUBLESHOOTING TROUBL ...
Page 43: ...INDEX OF TOPICS ELECTRICAL SYSTEM ELE SYS ...
Page 61: ...INDEX OF TOPICS ENGINE FROM VEHICLE ENG VE ...
Page 64: ...INDEX OF TOPICS ENGINE ENG ...
Page 94: ...Engine Liberty 50 4tempi ENG 94 ...
Page 127: ...INDEX OF TOPICS SUSPENSIONS SUSP ...
Page 133: ...INDEX OF TOPICS BRAKING SYSTEM BRAK SYS ...
Page 141: ...INDEX OF TOPICS CHASSIS CHAS ...
Page 154: ...INDEX OF TOPICS PRE DELIVERY PRE DE ...
Page 158: ...INDEX OF TOPICS TIME TIME ...
Page 195: ...T Tank 152 177 Transmission 9 40 65 75 168 Turn indicators Tyres 10 V Vehicle 8 62 ...