Ducati Diavel
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Ducati Diavel Service Manual: Inspection of the gear selector drum

Ducati Diavel Service Manual / Engine / Gearbox assembly / Gearbox shafts / Inspection of the gear selector drum

Use a gauge to measure the clearance between fork pin and the slot on the selector drum.

If the service limit is exceeded, determine which part must be replaced by comparing these dimensions with those of new components (sect. 3 - 1.1, Gearbox).

Also check the wear on the drum support pins; these must not show any signs of scoring, burrs, or deformation.

Turn the drum in the crankcase to establish the extent of radial play. If play is excessive, change whichever part is most worn.

Inspection of the gear selector drum


Inspection of the gear selector drum


Inspection of the gear selector forks
Visually inspect the gear selector forks. Bent forks must be renewed as they may lead to difficulties in gear changing or may suddenly disengage when under load. Use a feeler gauge to check the ...

Reassembly of the gearbox shafts
Figure 1 shows all the parts to be reassembled on the gearbox primary shaft (2), with the calculated end shims (1) and (11) (sec. 9 - 9.2, Reassembly of the crankcase halves). Figure 2 shows a ...

Other materials:

Gearchange mechanism
Gearchange pedal Bush Rubber pad Pin O-ring Gearchange lever tie-rod Screw Gearchange lever Washer Screw Ball joint Nut Nut Nut with left-hand thread Lh ball joint Spare parts catalogue Diavel abs l.H. Footrests Diavel carbon abs l.H. Footrests Important B ...

Front wheel
Nut Washer Left spacer Sealing ring Bearing Front wheel rim Inner spacer Screw Right spacer Front wheel shaft Valve Spare parts catalogue Diavel abs front and rear wheels Diavel carbon abs front and rear wheels Important Bold reference numbers in this section iden ...

Refitting the front forks
Refit the fork legs, positioning them at the height shown in the figure relative to the upper surface of the bottom yoke. Warning The difference in height between the two fork legs must be no greater than 0.1 Mm. Position the fork legs (5) and (6) on the yoke base (4) and on the steering ...

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