[eion]

Clutch - Does Not Disengage Fully

October 30, 1990
Subject: Clutch Does Not Disengage Fully
Model Group Part Identifier Number
911 C2/C4 3 3005 9003

ATTENTION: Service Manager/Service Technician

Models Affected: 911 Carrera 2 and 911 Carrera 4

Concern: Clutch does not disengage fully, especially with high engine temperatures.

Repair Information: The following work steps should be performed first to avoid unnecessary clutch component replacement.

1. Check clutch pedal travel. Pedal travel up to the stop must be between 150 mm and 160 mm.Important: Do not exceed 160 mm, as excessive stress may be placed on the clutch operating system.

[See attachment - Figure 1]

Pedal travel must be measured horizontally (see Figure 1). The pedal stop can be adjusted on the floor plate.

2. Bleed clutch hydraulic system on slave cylinder.

Labor Operations:
10801900 40 TU Engine protective plate R & R
30016700 20 TU Bleed clutch hydraulic system
3007200A 20 TU Clutch pedal adjustment

edit: might I suggest picking up the workshop manuals or getting a subscription to Alldata?