Steering and Suspension: Testing and Inspection

Tests/Notes - GT3

Information
The tests and notes apply to the street version (base version) M002 and to the Club Sport version MOO3.

Lifting Platform/Test Stands
Ensure clearance of the spoiler(s) and side members when driving onto lifting platforms and wheel alignment platforms.

Suspension Alignment/Wheel Alignment Platform
Suspension alignment 911 GT3 see Repair Group 44.

It is only possible to drive onto wheel alignment platforms if additional access ramps, for example 959 access aids, are used.

A platform without a sloped position is unsuitable.

Brake Test
Brake tests can only be carried out on roller-type test stands or plate test stands.

When driving onto the brake test stand, make sure to drive on as carefully as possible, especially during compression. This helps to prevent the vehicle from bottoming out.

Power Test
Power test stands can normally be driven onto without difficulty.

Front And Rear Stabilizer Setting

CAUTION:
There will be alterations in the handling if the stabilizer standard setting is changed.
- The standard setting must not be changed for use on public roads.
- Please note: Changes to the setting - to match the personal driving style - are permissible only for the racing track.

The front stabilizer with 26.8 x 4 mm diameter can be individually adjusted using 5 bores.

The rear stabilizer with 20.7 x 2.8 mm diameter can be individually adjusted using 4 bores.

The stabilizer mounts are positioned (fitted) on the stabilizer in accordance with specified standard settings.

The standard setting must not be changed for use on public roads. Please note: Changes to the setting - to match the personal driving style - are permissible only for the racing track.

Front stabilizer position







- Setting for 'GT3 - up to model 2003' in Position 3 (centre).
- Setting for 'GT3 - as of model 2004' in Position 4 -arrow-.

Rear stabilizer position







- Setting for 'GT3 - up to model 2003': Position 2 (second softest position).
- Setting for 'GT3 - as of model year 2004': Position 3 -arrow- (second hardest position).

Rear Spoiler Adjustment
The spoiler wing is set to the lowest (horizontal) position for street use.

CAUTION:
Affecting the vehicle balance when changing spoiler wing position.
- The spoiler wing is set to the lowest (horizontal) position for street use. Changes to the setting (to individually match the personal driving style) are only intended for the racing track. The wing tilt can be adjusted for use on racing tracks.
- The additional wing must be moved to the lowest position for use in public traffic.

Racing Camber Values
- Front and rear racing camber values should only be adjusted for use on racing tracks.
- Only the values listed in Repair Group 44 are permitted for use on public roads.