Case, Extension Housing: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| 136, 236, 246 | 0.8 | 0.6 | B | |
| 233 | 0.7 | 0.6 | B |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| 136, 236, 246 | 0.8 | 0.6 | B | |
| 233 | 0.7 | 0.6 | B |