| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes |
| Tune-Up | 1.5 | 0.0 | B | Includes: Drain And Refill Transaxle, Service Filter, And Make All Necessary Adjustments. |
| Diagnose/Test |
| THM440-T4 & HM4T60 | 1.4 | 0.0 | A | Includes: Pressure, stall & Road Test And Adjust Linkage. |
| THM-125C/3T40 |
| Oil Pressure Test | 1.2 | 0.0 | A | |
| Replace |
| 3T40 | 6.9 | 5.4 | B | Includes: Remove Necessary Suspension Components. |
| Note |
| To Replace Flywheel, Add | 0.4 | 0.2 | B | |
| 4T60 | 7.2 | 4.3 | B | |
| Note |
| To Replace Flywheel, Add | 0.4 | 0.0 | B | |
| With Locking Wheel Covers, Add | 0.2 | 0.0 | B | |
| With Locking Lug Locks, Add | 0.2 | 0.0 | B | |
| Overhaul/Rebuild |
| 3T40 | 12.8 | 7.8 | A | Includes: R&R Transaxle. |
| 4T60 | 16.7 | 11.9 | A | Includes: R&R Transaxle. |
| Note |
| With Locking Wheel Covers, Add | 0.2 | 0.0 | A | |
| With Locking Lug Locks, Add | 0.2 | 0.0 | A | |
| To Recondition Diff/Final Drive Assembly, Add | 1.1 | 0.0 | A | |