9919-237
Rev. 10092018
Tech support line: (952) 985-5675 or (800) 721-7761. Email:
QA1
MOD™ Series
Shock Tuning Valve Packs
QuickTune™ Technology
Modular Valve Packs
QA1
’s
modular valve packs change the shock force range. There are multiple valve pack options to achieve the
damping range for your application. The valve packs are identified by a laser-engraved 3-digit code on the side
of the valve pack.
Changing the
QuickTune™ Technology
Modular Valve Packs
1.
To change the valve pack, first turn the high-speed adjuster knob all the way counterclockwise to full soft,
then remove the five (5) cap screws using the supplied 3/32” hex.
Do not loosen the set screw located on
the side of the valve pack, as this is for the detent mechanism.
Pull out the valve pack to remove it.
2.
Select desired valve pack and insert it into the shock base
. Note that the shock base has a “C” for
compression and “R” for rebound machined into
its sides. The valve pack knobs are also
marked “C” and
“R”.
Make sure the valve pack is installed in the correct side so that the knob marking and the body marking
match. The valve pack must be oriented to line up with the opening in the body.
3.
Reinstall the five (5) cap screws and torque them to 5 in-lbs.
The following pages show dyno graphs for available valve packs. For tuning recommendations, see the
MOD™
Series Installation and Quick Tuning Guide that came with the shocks or find it on
Set Screw
(1 on side of each knob)
Do not adjust
Cap Screws
(5 per knob)
