Capacities · Maintenance Jobs, Technical Data
| System | Maintenance Jobs, Technical Data |
| Subsystem | Capacities |
| Years | 1974–1977 |
| Vehicles | 911T/E/S |
| Confidence | Factory Verified |
Source: Porsche 911 Workshop Manual, Specifications section ("Specifications for 1974 Models", Filling Capacities), page 988