Mainshaft Bearing/Bushing: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| W/O S5D-310Z | ||||
| Coupe | 11.2 | 8.0 | B | Includes: R&I Transmission. |
| Convertible | 11.3 | 8.1 | B | Includes: R&I Transmission. |
| Sedan | 11.5 | 8.2 | B | Includes: R&I Transmission. |