Bold reference numbers in this section identify parts not shown in the figures alongside the text, but which can be found in the exploded view diagram.

Check the condition of the aluminium sealing washers (8) and renew them if necessary.

Remove the connection fittings (7) on the oil cooler, check the condition of the sealing washers (8) and renew if necessary.

Fit the rubber mountings (2) on the horizontal cylinder head and tighten to the specified torque (Sect. C 3, Frame torque settings).

The sealing washer must be installed on the side of the nipple with the smaller diameter thread with the square edge side facing the oil cooler.

Insert the connection fitting (7) with the sealing washer (8) in the supply port or return port and tighten to the specified torque (Sect. C 3, Frame torque settings) while restraining the hex nut of the oil cooler.

Lubricate the threads of the fittingss (5) and (6) and O-rings (D) with engine oil.

To avoid pinching the O-rings, do not push the hose into the connection fitting. The O-rings should only be inserted in the connection fitting by tightening the nut (G).

Tighten the nuts (G) to the specified torque (Sect. C 3, Frame torque settings) while counterholding the flats on the connection fittings (7).

Position the oil cooler (1) in correspondence with the rubber mountings (2) fitted previously and secure it with the collars (3) and bolts (4).

Tighten the oil cooler retaining bolts (4) to the specified torque (Sect. C 3, Frame torque settings).