Drive Chain: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Drive Link Assembly | ||||
| 3T40 | ||||
| Transaxle Drive Link Assembly | 8.8 | 6.5 | A | Includes: R&R Transaxle. |
| 4T60 | ||||
| Transaxle Drive Link Assembly | 8.0 | 5.9 | A | Includes: R&R Transaxle. |
| 4T60E | ||||
| Transaxle Drive Link Assembly | 8.8 | 6.1 | A | Includes: R&R Transaxle. |
| Transaxle Driven Sprocket | ||||
| 4T60 | 8.8 | 6.3 | A | Includes: R&R Transaxle. |
| 4T60E | 8.8 | 6.1 | A | Includes: R&R Transaxle. |