Drive Chain: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Drive Link Assembly | ||||
| THM440-T4 & HM4T60 | 10.6 | 5.6 | A | |
| THM 325-4L, 4 Speed | 0.6 | 0.3 | B | After Transaxle Is Removed. |
| Note | ||||
| To Renew Drive Sprocket or Bearing, Add | ||||
| One | 0.4 | 0.2 | B | |
| Both | 0.6 | 0.3 | B | |
| To Renew Case Cover or Sprocket Supports, Add | 1.1 | 0.8 | B |