Adjusting the clutch pedal Note

The following items are essential requirements for smooth clutch operation and must therefore be observed whenever the pedal is adjusted:

- Correct bleeding of clutch hydraulics.

- Tightness of hydraulic system.

- Correct setting of boost spring.

- Pedal travel limited by correctly set floorboard stop.

- Fitting position of pedals according to standard specification.

Checking and adjustment procedures

1. Checking the pedal return (return force).

With the pedal in home position, pull pedal back with a force of 30 N min. (using a spring balance). The pedal must not yield. If it does (= return force insufficient), the boost spring preload must be reduced or set to a dimension of 6 mm, respectively (refer to item 2.).

2. Adjusting the boost spring (dimension A = 6 mm).

Adjustment is made by rotating the hex socket head bolt (drawing 1097-30/arrow 1). The clearance between screw and pivot must be 6 mm.

3. Checking the pedal travel (dimension B = 145 mm).

When measured in the center of the pedal, the pedal travel must be 145 mm + 10. If required, adjust or limit the pedal travel at the floorboard stop (refer to drawing 1098-30 on page 30 - 10).

Porsche Clutch PedalPorsche Carrera Drawing Pages

1113-30

Clutch, Operation

Porsche Carrera Drawing Pages
1098-30

4. Clutch free play.

The clutch master cylinder is provided with an internal stop. The boost spring always forces the pushrod and, hence, the clutch pedal against this stop. Due to the fact that any free play is automatically taken up hydraulically, the free play of the clutch cannot be checked at the clutch pedal.

Adjusting the clutch pedal

Printed in Germany - XV, 1992

911 Carrera 4 Manual Transmission, Controls, Case

Disassembling and assembling gearbox Tools

Relais Dme Porsche 964
194-34

No.

Description

Special Tool

Order number

Remarks

1

Extraction arms for Kukko

9278

000.721.927.80

puller 20-2

2

Socket wrench

9277

000.721.927.70

3

Socket wrench

9280

000.721.928.00

4

Holding device

9275

000.721.927.50

5

Centering component

9294

000.721.929.40

6

Holding device

9276

000.721.927.60

Simple Car Care Tips and Advice

Simple Car Care Tips and Advice

Put an End to All Your Car Troubles. Does Your Car Break Down Often? Are You Spending More On Fuel Than You Thought You Would? Is Maintaining Your Car Eating Into Your Budget? Make Your Car Last Longer with Some Simple Do It Yourself Tips.

Get My Free Ebook


Responses

Post a comment