Shift Control Cover: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Overhaul/Rebuild | ||||
| 3 Speed (Muncie) | 1.3 | 0.8 | B | |
| 4 Speed Hydromatic M20 | 1.9 | 1.4 | B | |
| 4 Speed New Process | 1.9 | 1.4 | B |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| 3 Speed (Muncie) | 0.8 | 0.5 | B | |
| 4 Speed Hydromatic M20 | 0.8 | 0.5 | B | |
| 4 Speed New Process | 0.8 | 0.5 | B |