Valve Body: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| GF4A-El | 4.6 | 3.1 | B | |
| LA4A-El | 2.5 | 2.0 | B | |
| NOTE | ||||
| To Overhaul Valve Body, Add | 1.8 | 0.0 | B |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| GF4A-El | 4.6 | 3.1 | B | |
| LA4A-El | 2.5 | 2.0 | B | |
| NOTE | ||||
| To Overhaul Valve Body, Add | 1.8 | 0.0 | B |