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Ducati Diavel Service Manual: Removal of the cooling system hoses and unions

Ducati Diavel Service Manual / Engine / Cooling system / Coolant expansion tank / Removal of the cooling system hoses and unions

Removal of the cooling system hoses and unionsRemoval of the cooling system hoses and unions


Loosen the clips (21) that secure the radiator/thermostat sleeve (40) and the radiator/plug sleeve (24) to the water radiators.

Removal of the cooling system hoses and unions


Removal of the cooling system hoses and unions


Loosen clips (25) and (43) that secure the breather pipe (26) to the radiator/plug sleeve (24) and to the left radiator.

Removal of the cooling system hoses and unions


Loosen the clips (34) securing the thermostat assembly (38) - thermostat-cylinder head sleeve (35) - thermostat/cylinder head sleeve (37) to the cylinder heads.

Loosen the clip (28) to release the breather pipe (30) from the vertical head.

Loosen the clips (21) and (34) to disassemble the thermostat unit (38) - thermostat/head sleeve (35) - thermostat/head sleeve (37) - radiator/thermostat sleeve (40).

Removal of the cooling system hoses and unions


Removal of the cooling system hoses and unions


Loosen the clip (28) to release the breather pipe (27) from the half-casing.

Removal of the cooling system hoses and unions


Loosen the screws (32) and remove the fitting (33).

Recover the o-ring gasket (31) located between the retainer and the vertical head.

Removal of the cooling system hoses and unions


Loosen the clips (21) that secure the pump/radiator sleeve (22) and the radiator/radiator sleeve (23).

Removal of the cooling system hoses and unions


Removal of the cooling system hoses and unions


Important

Periodically check the connection hoses for leaks.

Hoses that are cracked, swollen, or hardened should be renewed.

Refitting the expansion tank
If the support (15) has been removed, place the hose clamps (14) on the bracket (15) orienting them as indicated. Fully press the pins (a) to block the clamps (14) until pins surfaces (b) are at ...

Refitting the cooling system hoses and unions
Position the pump/radiator sleeve (22) and the radiator/radiator sleeve (23). Fit sleeve (23) and sleeve (22) to their corresponding fittings (n) and (o), and bring them fully home on collars (p) ...

Other materials:

Instrument panel on handlebar
Lcd. Neutral light n (green). Illuminates when the gearbox is in neutral. High beam light  (blue). It turns on to indicate that the high beam lights are on. Engine oil pressure light (red). Illuminates when engine oil pressure is too low. It must turn on at key-on, but ...

Fuel pressure test
Note The on-screen icons used during this procedure are explained in a table at the end of this section. Undo the screws (2) and remove the flange cover (1). Remove one of the two pipes of the fuel system (3). Use the fuel pressure pipe (4) part no. 590.1.189.1A by connecting one e ...

Airbox - throttle body
Airbox O-ring Injector Throttle body assembly Screw Clamp Intake manifold Screw Pressure sensor Screw Clamp Hose Sealing washer Intake manifold Sealing washer Screw Screw Spacer Bracket Rubber pad Clamp Hose Clamp Union Washer Hose Cable gro ...

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