Fan Blade: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Main Fan | ||||
| CTS | ||||
| One | 2.1 | 1.7 | B | |
| Both | 2.3 | 1.8 | B | |
| Auxiliary Fan | ||||
| CTS | 0.8 | 0.6 | B |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Main Fan | ||||
| CTS | ||||
| One | 2.1 | 1.7 | B | |
| Both | 2.3 | 1.8 | B | |
| Auxiliary Fan | ||||
| CTS | 0.8 | 0.6 | B |