Engine Oil Replacement

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

Fig 1: Removing The Drain Bolt
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Reinstall the drain bolt with a new washer (B).
Refill with the recommended oil .
Capacity
1. At Oil Change: 4.4 l (4.6 US qt)
2. At Oil Change Including Filter: 4.8 l (5.1 US qt)
3. After Engine Overhaul: 5.4 l (5.7 US qt)
Run the engine for more than 3 minutes, then check for oil leakage.