Timing Chain Guide: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| B28F | 6.6 | 4.7 | B | Includes: R&R Timing Chain. |
| B280F | 6.9 | 4.9 | B | Includes: R&R Timing Chain. |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| B28F | 6.6 | 4.7 | B | Includes: R&R Timing Chain. |
| B280F | 6.9 | 4.9 | B | Includes: R&R Timing Chain. |