Ducati Diavel
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Ducati Diavel Service Manual: Removal of the front brake master cylinder

Ducati Diavel Service Manual / Chassis / Front brake control / Removal of the front brake master cylinder

Warning

The brake master cylinder manufacturer advises against servicing the brake master cylinder due to the safety critical nature of this component. Incorrect overhaul of these critical safety components can endanger rider and passenger safety.

Maintenance operations on these units are limited to renewal of the following parts: control lever, fluid reservoir assembly and relative fasteners and master cylinder fasteners.

Removal of the front brake master cylinder


Note

For the abs front braking system, also refer to sect. 7 - 5, Abs system operating information, sect. 7 - 6, System components, sect. 7 - 7, Abs components maintenance.

Undo the special screw (3), collect the sealing washers (4), and release the front brake master cylinder assembly (1) from the pipe.

Removal of the front brake master cylinder


Loosen the screws securing the terminal (12) and then remove the front brake master cylinder assembly (1) from the handlebar.

Removal of the front brake master cylinder


For disassembly of components of the master cylinder assembly (1), refer to the exploded view at the beginning of this chapter.

Front brake control
Front brake master cylinder Brake lever Special screw Sealing washer Screw Phonic wheel Brake disc Pin Left brake calliper Boot Bleed valve Spare stand Control unit - fr ...

Refitting the front brake master cylinder
Insert the front brake master cylinder unit (1) on the right side of the handlebar to bring the terminal internal edge in correspondence to the bolted joints (a). Fit the terminal (12) on the ...

Other materials:

Replacing the battery in the active key
Only use 3 volt cr 2032 lithium ion batteries. Note The keys do not need to be reprogrammed after replacing the battery. Remove the metal part of the battery. Use a large sized coin to pry open the shells of the plastic grip (2? coin) as shown in fig. 65. Important Insert the coil on ...

Removal of the tool tray
To remove the tool tray unit from the lateral footrests, loosen the screws (40) and remove the splashguard (20). Undo the screws (15) and remove the cover (16). Move the wiring branch from the seat (s) on the tool tray. Loosen the screws (24) to remove the tool tray unit (23) from ...

Overhaul of the cylinder barrel/piston components
Overhauling the cylinder Check that the walls of the cylinder bore are perfectly smooth. Measure the cylinder bore diameter at 50 mm from the top face and determine the size class to which it belongs in accordance with the values specified in sect. 3 - 1.1Cylinder/piston. Repeat measurement o ...

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