Honda CB400 SUPER FOUR Owner's Manual page 101

05/03/25 12:07:37 32MCE610_101
1. To drain the oil, remove the oil filler cap,
crankcase drain plug ( ) and sealing
washer ( ). 2
(2)
(1)
(1) Crankcase drain plug
2. Remove the oil filter ( ) with a filter
1 wrench and let the remaining oil drain out.
Discard the oil filter.
(3)
(2) Sealing washer (3) Oil filter
3
91