A/C Coupler O-ring: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| One | 0.3 | 0.2 | B | Does Not Include: Refrigerant Recovery Or Evacuate & Recharge AC System. |
| Each Additional | 0.2 | 0.1 | B | Does Not Include: Refrigerant Recovery Or Evacuate & Recharge AC System. |