| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes |
| Tune-Up |
| Note |
| With Skid Plate, Add |
| THM 700-R4/4L60 | 0.5 | 0.0 | A | |
| THM 400/3L80 | 1.5 | 0.0 | A | Includes: R&R Trans Pan, Service Filter And Make All Models Necessary Adjustments. |
| THM 700-R4/4L60 | 1.5 | 0.0 | A | Includes: R&R Trans Pan, Service Filter And Make All Models Necessary Adjustments. |
| Diagnose/Test |
| THM 700-R4 (4L60-4L60E) | 1.2 | 0.0 | B | |
| Replace |
| THM 400-475 (3L80-3L80HD) |
| Complete Assembly Without Transfer Of Parts | 4.7 | 0.0 | B | |
| NOTE |
| With Strut Rods, Add | 0.5 | 0.3 | B | |
| To Flush Cooler Lines, Add | 0.6 | 0.0 | B | |
| Complete Assembly With Transfer Of Parts | 5.3 | 0.0 | B | |
| NOTE |
| With Strut Rods, Add | 0.5 | 0.3 | B | |
| To Flush Cooler Lines, Add | 0.6 | 0.0 | B | |
| THM 700-R4 (4L60-4L60E) |
| Complete Assembly Without Transfer Of Parts | 4.2 | 0.0 | B | |
| NOTE |
| With Skid Plate, Add | 0.5 | 0.3 | B | |
| To Replace Flywheel, Add | 0.4 | 0.2 | B | |
| To Flush Cooler Lines, Add | 0.6 | 0.0 | B | |
| Complete Assembly With Transfer Of Parts | 4.8 | 0.0 | B | |
| NOTE |
| With Skid Plate, Add | 0.5 | 0.3 | B | |
| To Replace Flywheel, Add | 0.4 | 0.2 | B | |
| To Flush Cooler Lines, Add | 0.6 | 0.0 | B | |
| Overhaul/Rebuild |
| THM 400-475 (3L80-3L80HD) | 12.7 | 0.0 | A | |
| NOTE |
| With Strut Rods, Add | 0.5 | 0.3 | A | |
| With Skid Plate, Add | 0.5 | 0.3 | A | |
| THM 700-R4 (4L60-4L60E) | 11.5 | 0.0 | A | |
| NOTE |
| With Skid Plate, Add | 0.5 | 0.3 | A | |