Timing Cover: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Upper | 0.3 | 0.2 | B | |
| Lower | ||||
| Without AC | 0.9 | 0.7 | B | |
| With AC | 1.4 | 1.0 | B | |
| Front Cover | ||||
| Upper | 0.3 | 0.2 | B | |
| Lower | ||||
| Without AC | 0.9 | 0.7 | B | |
| With AC | 1.4 | 1.0 | B | |
| Middle | 0.7 | 0.6 | B | |
| Middle | 0.7 | 0.6 | B |