Ducati Diavel
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Ducati Diavel Service Manual: Ground connection locations

The negative cable, which is normally connected to the negative pole of the battery, is fastened to the crankcase. From here, the cable branches off and splits up within the electrical system to carry the ground connection to the different elements in the system.

Ground connection locations


The image shows the ground connection on left side of the engine crankcase.

The battery charging circuit and power distribution
On the diavel, the +15v (key on power) voltage does not come from a conventional ignition key, but from pin 30 of the hands free relay. This relay is switched to closed state by the hands free unit ...

Electrical power for lighting and signalling devices
The front and rear running lights consist of led units with light conduits. As a result, the light source is not visible as the light is diffused through the surface of the light conduit. ...

Other materials:

The battery charging circuit and power distribution
On the diavel, the +15v (key on power) voltage does not come from a conventional ignition key, but from pin 30 of the hands free relay. This relay is switched to closed state by the hands free unit when the latter enables power on for the ignition and engine. The hands free relay receives +30v ...

Testing the battery charging system
Note The on-screen icons used during this procedure are explained in a table at the end of this section. You can determine the engine rpm required for generator to produce just enough current to charge battery, feed the injection ignition system and all electric items fitted to motorcycle. Wh ...

Checking and overhauling the components
Clearance between the clutch drum and friction plates Insert a friction plate (e) in the clutch drum (f) and measure the clearance (s) with a feeler gauge. Clearance "s" must not exceed 0.6 Mm. If it does, renew the plates and, if necessary, the clutch drum. Overhaul of the clutch plat ...

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