Transfer Case: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Complete Assembly Without Transfer of Parts | ||||
| Model 231, 236, 246 | 3.5 | 2.4 | B | |
| Model 233 | 3.5 | 2.4 | B | |
| Note | ||||
| With Skid Plate, Add | 0.4 | 0.2 | B | |
| Complete Assembly With Transfer of Parts | ||||
| Model 231, 236, 246 | 3.5 | 2.4 | B | |
| Model 233 | 3.5 | 2.4 | B | |
| Note | ||||
| With Skid Plate, Add | 0.4 | 0.2 | B | |
| Overhaul/Rebuild | ||||
| Model 231, 236, 246 | 7.0 | 4.8 | A | |
| Model 233 | 7.0 | 4.8 | A | |
| Note | ||||
| With Skid Plate, Add | 0.4 | 0.2 | A |