Synchronizer Hub: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| S5D 200G, S5D 250G (5-Speed) | ||||
| Synchronizers | 13.6 | 10.5 | B | Includes: R&I Transmission. |
| S5D 310Z, S5D 320Z (5-Speed) | ||||
| Synchronizers | 15.6 | 12.1 | B | Includes: R&I Transmission. |