APRILIA SXV450 - 2007 Manual page 12

REAR MONO-ABSORBER
ADJUSTMENT OF THE HYDRAULIC BRAKE
In order to adjust the hydraulic brake under compression
turn the gold screw inside the blue knob.
To adjust the threshold of intervention of the bypass
valve (hydraulic brake in high speed compression)
operate on the blue knob.
In order to adjust the hydraulic brake in extension
operate on the screw shown to the side.
SPRING PRELOAD ADJUSTMENT (NEGATIVE)
Loosen the locking screw of the spring pre-load
adjustment ring.
Using the adjustment pin provided, act on the ring nut
until the desired spring preload is obtained.
At the end of the operation, tighten the locking screw.