996 Carrera Group 4 Running Gear / PAGE 256
Bra~(es -Brake mechanics 911 Carrera 4 (996) · Designation Notes, dimensions
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Bra~(es -Brake mechanics 911 Carrera 4 (996)
Designation Notes, dimensions Wear limit
Padthickness front approx. 12.0 mm 2 mm
rear approx. 10.5 mm 2 mm
Brakedisc thicknessnew front 28mm
rear 24mm
Brake discs
Minimumthickness* after machining front 26.6 mm 26.0 mm
rear 22.6 mm 22.0 mm
Thicknesstoleranceof
the brake disc, max. 0,02 mm
Lateralrunout
of the brake disc,max. 0.03 mm
Lateral runout
of the wheel hub, max. 0.03 mm
Lateralrunoutof the brakedisc
wheninstalled,max. 0.06 mm
Peak-to-valleysurfaceroughness
of the brakedisc after machining,max. 0.006 mm
Pushrod play
(measured at the brake
pedal plate) approx.1 mm
Parking brake (hand brake) Drum brake acting mechanically
on both rear wheels
Parking brake drum .0 180 mm 181 mm
Brake shoe width 25 mm
Brake lining thickness 4.5 mm 2mm
* The brake disc must be reworked only symmetrically,i.e. from both sides evenly.
46 -102 46 Technical data
C4_46101 Printed in Gennany -15, 1998
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