Gilera Runner Purejet 2007 Workshop Manual page 188

Braking system
- On refitting, perform the operation in reverse.
- Tighten the hydraulic lines to the prescribed tor-
que and bleed the circuit.
Locking torques (N*m)
Hydraulic line torque
Removal
- Bleed the circuit and drain the brake fluid through
the bleeding screw located on the calliper and ac-
tuate the brake lever until no more fluid flows out.
-Remove the oil pump from the handlebar; remove
the brake lever and then remove the wheel cylin-
der.
1 - Tank cap screw.
2. Tank cover.
3. Diaphragm.
4. Bellows.
5. Sealing ring.
6. Piston.
7. Gasket.
8 - Spring
CAUTION
- THE PRESENCE OF BRAKE FLUID ON THE
DISC OR BRAKE PADS REDUCES THE BRAK-
ING EFFICIENCY.
IN THIS CASE, REPLACE THE PADS AND
CLEAN THE DISC WITH A HIGH-QUALITY SOL-
VENT.
CONTACT WITH BRAKE FLUID WILL DAMAGE
PAINTED SURFACES.
RUBBER PARTS SHOULD NEVER BE LEFT IN
ALCOHOL FOR LONGER THAN 20 SECONDS.
AFTER WASHING, THE PIECES MUST BE
DRIED WITH A BLAST OF COMPRESSED AIR
AND A CLEAN CLOTH.
THE SEALING RINGS MUST BE IMMERSED IN
THE OPERATING LIQUID.
BRAK SYS - 188
13 ÷ 18 N•m
Runner Purejet