Valve Body: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| THM440-T4 & HM4T60 | 5.4 | 3.9 | B | |
| THM 325-4L, 4 Speed | 1.5 | 1.3 | B | Includes: R&R Oil Pan |
| Note | ||||
| To Disassemble & Clean or Overhaul Valve Body, Add | 1.0 | 0.7 | B |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| THM440-T4 & HM4T60 | 5.4 | 3.9 | B | |
| THM 325-4L, 4 Speed | 1.5 | 1.3 | B | Includes: R&R Oil Pan |
| Note | ||||
| To Disassemble & Clean or Overhaul Valve Body, Add | 1.0 | 0.7 | B |