Parking Brake and Throttle Linkage · Pedal and Manual Controls
| System | Pedal and Manual Controls |
| Subsystem | Parking Brake and Throttle Linkage |
| Assembly | Set Screw in Throttle Control Rod |
| Fastener | Pointed Set Screw |
| Thread | M5 |
| Grade | 8.8 |
| Years | 1972–1981 |
| Vehicles | 911SC, 911T/E/S |
| Confidence | Factory Verified |
Source: Porsche 911 Workshop Manual, Section 7 (Pedal and Manual Controls), page 565 (Tightening Torques for Manual and Pedal Controls)