Drive Belt: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Adjust | ||||
| One | 0.3 | 0.0 | C | |
| Each Additional | 0.2 | 0.0 | C | |
| Replace | ||||
| Fan Belt | 0.9 | 0.6 | C | |
| Power Steering | ||||
| 928, 928 GTS | 1.0 | 0.7 | C | |
| All Others | 0.7 | 0.4 | C | |
| Air Conditioning | ||||
| 928, 928 GTS | 1.3 | 0.9 | C | |
| Air Pump | ||||
| 928, 928 GTS | 1.0 | 0.7 | C | |
| Each Additional | 0.2 | 0.0 | C |