Warm up the engine.

Remove the maintenance lid.

Remove the drain bolt (A), and drain the engine oil.

Reinstall the drain bolt with a new washer (B).

Refill the engine with the recommended oil.

Capacity

At Oil Change:

4.2 L (4.4 US qt, 3.7 Imp qt)

At Oil Change including Filter:

4.4 L (4.6 US qt, 3.9 Imp qt)

After Engine Overhaul:

5.5 L (5.8 US qt, 4.8 Imp qt)

Run the engine for more than 3 minutes, then check for oil leakage.