Honda CBF600S 2006 Owner's Manual page 96

1. To drain the oil, remove the oil filler
cap/dipstick and crankcase drain plug (1)
and sealing washer (2).
(2)
(1) Oil drain plug
(2) Sealing washer
82
2. Remove the oil filter (3) with a filter wrench
and let the remaining oil drain out.
(3) Oil filter
(1)
(3)