Oil Cooler Inspection; Refitting The Lubrication System - Ducati Diavel Workshop Manual

Lubrication system: oil cooler
Loosen the nuts (G) of the pipes (7) from the nipples (5) and disconnect it from the radiator.
Loosen the nipples (5) on the radiator and collect the gaskets (6).

Oil cooler inspection

Visually inspect the oil cooler. Renew the cooler at any sign of damage or leaks.

Refitting the lubrication system

Note
Before fitting the pipes (7), it is recommended to check the presence of the O-rings (E). Lubricate them by using engine
oil.
If the nipples (5) have been removed from the radiator insert a washer (6) on each nipple (5) and apply specific
threadlocker on threads on the radiator side.
Note
The washers (6) must be inserted on the side of the nipples (5) which represent the thread with the smaller diameter, and
must be oriented with the cutting edge to the radiator.