Honda 2004 XR400R Owner's Manual page 115

Suspension
Compression Damping
The compression damping adjuster has at least
14 positions. Turning the adjuster one full turn
advances the adjuster positions.
To adjust to the standard position:
LEFT
SIDE
(3)
(1) compression damping adjuster
(2) punch mark
(3) reference mark
106
Servicing Your Honda
6
(1)
(2)
1. Turn the adjuster ( ) counterclockwise until
it will no longer turn (lightly seats). This is
the full soft position.
2. Turn the adjuster clockwise
the punch mark ( ) on the adjuster aligns 2
with the reference mark ( ).
1
12 clicks until
3