Transfer Case: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| NP-242 | ||||
| Complete Assembly Without Transfer Of Parts | 2.1 | 1.3 | B | |
| Complete Assembly With Transfer Of Parts | 2.5 | 1.4 | B | Includes: R&I Transfer Case. |
| NP-247 | ||||
| Complete Assembly Without Transfer Of Parts | 2.2 | 1.3 | B | |
| Complete Assembly With Transfer Of Parts | 2.4 | 1.4 | B | Includes: R&I Transfer Case. |
| Overhaul/Rebuild | ||||
| NP-242 | 6.6 | 4.4 | A | Includes: R&I Transfer Case. |
| NP-247 | 6.7 | 4.4 | A | Includes: R&I Transfer Case. |