Valve Body: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| THM-700-R4 (4L60-4L60E) | 1.4 | 1.0 | B | |
| Note | ||||
| With Skid Plate, Add | 0.5 | 0.3 | B | |
| To Clean & Recondition Valve Body, Add | 1.3 | 0.9 | B | |
| To Replace Selector Shaft Seal, Add | 0.4 | 0.2 | B |