Ducati Diavel
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Ducati Diavel Owners Manual: Timing system

Desmodromic (type) with four valves per cylinder, operated by eight rocker arms (4 opening rockers and 4 closing rockers) and two overhead camshafts. It is operated by the crankshaft through spur gears, belt rollers and toothed belts.

Desmodromic timing system (fig. 159)

Desmodromic timing system


  1. Opening (or upper) rocker.
  2. Opening rocker shim.
  3. Closing (or lower) rocker shim.
  4. Return spring for lower rocker.
  5. Closing (or lower) rocker.
  6. Camshaft.
  7. Valve.
Engine
Twin cylinder, four-stroke, 90 "l" type, longitudinal, with deep sump die-cast crankcase. Bore, mm: 106 Stroke, mm: 67.9 Total displacement, cu. Cm: 1198 Compression ratio: 11.5В±0 ...

Performance data
Maximum speed in any gear should be reached only after the correct running-in period with the motorcycle properly serviced at the recommended intervals. Important Failure to follow these instruct ...

Other materials:

Operating principle
The ducati abs brake system manages the front and rear brakes separately. A pulse generator (phonic wheel), with a ring of slots, is fixed onto each wheel. On the left calliper mounting bracket of the front fork and on the rear brake calliper holder plate are hall effect sensors which detect t ...

Refitting the rear wheel eccentric hub and rear wheel shaft
Refitting is the reverse of removal, with attention to the following points. If the calliper bracket locating pin (14) was removed, apply the recommended threadlocker on reassembly. Tighten the pin (14) to the torque of 33 nm +/- 5% (sect. 3 - 3, Frame torque settings). If previously ...

Riding style function (riding style change)
This function changes the motorcycle riding style. Each riding style is associated with a different intervention level of the traction control (dtc - ducati traction control) and different engine power and output. To change the motorcycle riding mode, press the reset button once (3) and th ...

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