Factory Five Racing Mk3 Roadster Assembly Manual page 255

6. Tighten the control arm bolts to spec. Tighten the jam nuts on the rod ends making sure that the rod
ends are vertical and have room to articulate as the control arm moves.
TOOLS: Snap ring pliers, ¾" wrench, ¾" socket, ratchet.
ATTENTION: The IRS shocks are pre-valved at the factory in compression and rebound for good street
use. The shocks can be adjusted in rebound as per Koni's instructions if so desired. The IRS
springs are 750lb. Other springs are available for different ride characteristics. Standard width
and Narrow (Pin Drive) width suspensions use different shock. Please refer to the following for
correct part numbers:
STANDARD WIDTH IRS KONI SHOCK,
14622 (30-1720)
NARROW (PIN DRIVE) WIDTH KONI
14623 SHOCK (30-1721)
WARNING! Incorrect assembly and maintenance of this part can cause serious injury or death.
Alignment shims in place.
Koni IRS Coil-Over Shock Assembly
255
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15.15" EXTENDED LENGTH
17.63" EXTENDED LENGTH
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