Drive Chain: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Drive Link Assembly | ||||
| 4T80E | ||||
| Transaxle Drive Link Assembly | 11.8 | 8.2 | B | |
| Note | ||||
| To Overhaul Carrier/Differential Final Drive Assembly, Add | 0.3 | 0.2 | B | |
| 4T60E | ||||
| Transaxle Drive Link Assembly | 10.8 | 7.5 | A | Includes: R&I Transaxle. |