Timing Chain: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| With A/C | 5.2 | 0.0 | B | |
| Without A/C | 4.9 | 0.0 | B | |
| Note | ||||
| With AC, Add | 0.5 | 0.3 | B |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| With A/C | 5.2 | 0.0 | B | |
| Without A/C | 4.9 | 0.0 | B | |
| Note | ||||
| With AC, Add | 0.5 | 0.3 | B |