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:

High beam lights not working
Fault codes The hi beam light on the (slave) dashboard flashes at 1hz frequency. Wiring diagram Location of elements on motorcycle (A) injection relay; (b) etv relay (throttle valve operating engine); (c) radiator fan relay; (d) hands free relay. Fuses located at the rear left of the ...

Refitting the rear sprocket
Check the cush drive bushes (6) condition and, if necessary, replace them by removing them from the flange. Refitting is the reverse of removal. Apply recommended grease on the rear sprocket flange (5) external diameter. Place the rear sprocket flange (5) on sprocket (17) by inserting it ...

Adjusting throttle control free play
The throttle twistgrip must have free play of 1.5×2.0 Mm in all steering positions, measured on the outer edge of the twistgrip. If necessary, adjust it using the adjusters (1 and 2, fig. 135) Located on the headstock on the right-hand side of the vehicle. Adjuster (1) is for throttle o ...

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