Insert the tool code 88713.1806 In the pulleys to lock their rotation and use the bush supplied to loosen the fixing nuts (21) of the pulleys.
important
On reassembly, always use new nuts.
Remove the nuts (21) and the pulleys (11) from the camshafts.

Loosen the nut (8), and remove the washer (7) and the fixed tensioner (13).
Repeat the same procedure to remove the other pulley.

Removal of the tensioner and idler pulley mounting studs
Using the tool code 88713.1821, Remove the tensioner pins (12) from the cylinder heads.

Removal of the movable tensioner/timing belt
Disassembly of the camshaft pulleysEngine temperature sensor
Introduction
The engine control system on the diavel uses a sensor that measures the
temperature of the coolant (engine
temperature). This sensor has a resistance of ntc type (negative temperature
coefficient), that reduces its own value
when the temperature increases. The engine temperature ...
Introduction to the "hands free" system
The hands free system allows the rider to start the engine without physically
using the ignition key. The ignition key
merely has to be in the vicinity of the motorcycle, such as in the rider's
pocket, for example, in order to use the vehicle.
Compared to the standard ignition switches the h ...
Refitting the clutch-side crankcase cover
Clean and degrease mating surfaces on the clutch-side crankcase half cover
and crankcase and ensure that locating bush
(12) and the o-ring (11), located in correspondence with the oil way, are
installed in the crankcase.
Apply an even, regular bead of ducati liquid gasket (a) on the mating ...