IMPORTANT

Opening the pedal set will invalidate your Logitech Warranty.

You as the owner have to decide whether you are prepared to fit this brake modification to your Logitech G25 driving game/simulation pedal set, - having considered all of the practical and legal considerations.

This mod can only be used when the pedals are fitted into a strong racing chassis or securely fixed to the floor!.

The Pedal set without the mod, works fine and will take a great deal of physical abuse compared to most budget pedal controls at this level. You should try to be smooth with your controls as this will not only increase your road speed, it will also help to reduce general wear on the pedal mechanism. - try to apply direct pressure to the pedal
head without any sideways or twisting forces from your foot.

Fitting this mod gives you a progressive feel to the brake which makes threshold braking far more intuitive, and much improves pedal responce with heel and toe braking
The G25B mod can be removed to return the pedal set to their original undamaged condition.

The fitting of this modifiction will increase the amount of stress placed on what is otherwise a standard pedal set, this must therefore increase the wear rate in the plastic bushes in the pressed metal pedals.To date we are not aware of any pedal set that has failed in any way.
As previously mentioned direct pressure to the pedals will help in this regard.

You fit this mod as an aid to driving control and enjoyment of the experience of driving.
The modification is made of a size and consistency ofmaterial that will allow the full range of pedal movement as before fitting, without placing too much extra stress in the basic pedal unit.

NIXIM Racing Simulators will not be held responsible for any fault or damage arising to any equipment as a result of this modification.

You will need - a 2mm and a 4mm allen key, a small Posidrive/Phillips screwdriver, and a 10mm spanner.

Fig 1: With the 2.5mm Allen key, remove the pedal heads.

Fig 2: Remove the 14 posidrive screws, - these fix the base and top covers together
NOTE : there are two screws in the carpet grip recess that must be removed.

Fig 3 :Seperate the two sections being carefull not to pull the thin potentiometer wires, - this will allow access to the pedal mechanism.

Fig 4-5: With the 10mm spanner and 4mm Allen key, remove the large nut on the lower section of the red telescopic plastic spring housing, then jiggle the metal pin far enough to the side so that the two telescopic sections become seperate.

Fig 6: Place the rubber block inside the spring and simply reassemble everything in the reverse order.

Fig 7-8: Be careful to place the thin potentiometer wires back into their little cable holders when bringing the two half's of the main plastic pedal housing together, its a bit fiddly but it must be done. Ensure that the main wiring harness is correctly routed through the cable grip when reassembling the plastic casings.