Ducati Diavel
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Ducati Diavel Service Manual: Overhaul of the gearbox

Check the condition of the front coupling dogs of the gears. They must be in perfect condition and with no sign of wear on the edges of the teeth.

The idler gears must rotate freely on their shafts.

When refitting, make sure the circlips are correctly positioned.

Check the needle roller bearings for wear.

The threads and splines of the shafts must be in perfect condition.

Also check that the component parts of the gear selector mechanism are in good condition.

Engage

Overhaul of the gearbox


Engage the gears and check that the gearchange mechanism does not stick (selector fork - gear groove, and fork pin - desmodromic drum groove) due to incorrect end float. Restore the correct end float by shimming the gearbox shafts and the selector drum with suitable shims.

For the total gearbox shaft and selector drum end clearance values, refer to sect. 3 - 1.1, Gearbox.

Disassembly of the gearbox shafts
Place the shaft in a vice in such a way as to facilitate the disassembly operations. Important Take care not to invert the positions of the shims on reassembly: this would potentially lead to jam ...

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 ...

Other materials:

Reassembly of belly fairing
Position the oil cooler shield (7) inserting the tab (a) into the slit (b) in the electrical components support (s). Note On refitting, make sure that the tab (c) remains positioned under the retainers (d) of the shield (7). Fit clips (11) on bracket (13) and orient them as shown in the f ...

Changing the clutch fluid
Warning Clutch fluid will damage painted surfaces if spilled on them. It is also very harmful if it comes into contact with the skin or with the eyes; in the event of accidental contact wash the affected area with abundant running water. Remove cover (1) and membrane from the clutch fluid res ...

Crankshaft/connecting rods assembly
Special screw Connecting rod assembly Half bearing Grub screw Bushes Crankshaft Grub screw Shim washer Spare parts catalogue Diavel abs connecting rods Diavel carbon abs connecting rods Important Bold reference numbers in this section identify parts not shown in the f ...

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