Extension Housing: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| 4 Speed Hydromatic M20 | 1.1 | 0.6 | B | |
| 4 Speed Hydromatic MC0 | 1.1 | 0.6 | B | |
| 4 Speed New Process | 1.2 | 0.7 | B |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| 4 Speed Hydromatic M20 | 1.1 | 0.6 | B | |
| 4 Speed Hydromatic MC0 | 1.1 | 0.6 | B | |
| 4 Speed New Process | 1.2 | 0.7 | B |