Balance Shaft Seal: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| S.O.H.C. | ||||
| 924, 944, 944S | ||||
| Right Shaft | ||||
| Without PS | 3.2 | 2.3 | B | |
| With PS | 3.4 | 2.4 | B | |
| Left Shaft | ||||
| Without PS | 3.5 | 2.5 | B | |
| With PS | 3.6 | 2.6 | B | |
| Both Shafts | ||||
| Without PS | 3.9 | 2.8 | B | |
| With PS | 4.2 | 3.0 | B | |
| 944 Turbo | ||||
| Right Shaft | 3.9 | 2.8 | B | |
| Left Side | 3.9 | 2.8 | B | |
| Both Sides | 4.3 | 3.1 | B | |
| D.O.H.C. | ||||
| 944S | ||||
| Right Shaft | ||||
| Without PS | 3.2 | 2.3 | B | |
| With PS | 3.4 | 2.4 | B | |
| Left Shaft | ||||
| Without PS | 3.5 | 2.5 | B | |
| With PS | 3.6 | 2.6 | B | |
| Both Shafts | ||||
| Without PS | 3.9 | 2.8 | B | |
| With PS | 4.2 | 3.0 | B |