| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes |
| Reseal | 3.4 | 0.0 | B | |
| NOTE |
| With Skid Plate, Add | 0.4 | 0.2 | B | |
| Replace |
| New Process (NP-231 Non-Synchronized) |
| Complete Assembly Without Transfer of Parts | 1.4 | 0.9 | B | |
| Note |
| With Skid Plate, Add | 0.4 | 0.2 | B | |
| Complete Assembly With Transfer of Parts | 1.4 | 1.0 | B | Includes: R&I Transfer Case. |
| Note |
| With Skid Plate, Add | 0.4 | 0.2 | B | |
| New Process (NP-231 Synchronized) |
| Complete Assembly Without Transfer of Parts | 1.4 | 0.9 | B | |
| Note |
| With Skid Plate, Add | 0.4 | 0.2 | B | |
| Complete Assembly With Transfer of Parts | 1.4 | 1.0 | B | Includes: R&I Transfer Case. |
| Note |
| With Skid Plate, Add | 0.4 | 0.2 | B | |
| New Process (NP-241) |
| Complete Assembly Without Transfer of Parts | 1.4 | 0.9 | B | |
| Note |
| With Skid Plate, Add | 0.4 | 0.2 | B | |
| Complete Assembly With Transfer of Parts | 1.4 | 1.0 | B | Includes: R&I Transfer Case. |
| Note |
| With Skid Plate, Add | 0.4 | 0.2 | B | |
| Overhaul/Rebuild |
| New Process (NP-231 Non-Synchronized) | 5.2 | 3.5 | A | Includes: R&I Transfer Case. |
| Note |
| With Skid Plate, Add | 0.4 | 0.2 | A | |
| New Process (NP-231 Synchronized) | 5.2 | 3.5 | A | Includes: R&I Transfer Case. |
| Note |
| With Skid Plate, Add | 0.4 | 0.2 | A | |
| New Process (NP-241) | 5.2 | 3.5 | A | Includes: R&I Transfer Case. |
| Note |
| With Skid Plate, Add | 0.4 | 0.2 | A | |