| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes |
| Replace |
| O-Ring |
| Drier Inlet/Outlet | 0.3 | 0.2 | B | Does Not Include: Refrigerant Recovery Or Evacuate & Recharge AC System. |
| Discharge to Compressor | 0.3 | 0.2 | B | Does Not Include: Refrigerant Recovery Or Evacuate & Recharge AC System. |
| Discharge to Condenser | 0.3 | 0.2 | B | Does Not Include: Refrigerant Recovery Or Evacuate & Recharge AC System. |
| Compressor Manifold | 0.3 | 0.2 | B | Does Not Include: Refrigerant Recovery Or Evacuate & Recharge AC System. |
| Condenser Inlet/Outlet | 0.6 | 0.5 | B | Does Not Include: Refrigerant Recovery Or Evacuate & Recharge AC System. |
| Evaporator Core Inlet | 0.3 | 0.2 | B | Does Not Include: Refrigerant Recovery Or Evacuate & Recharge AC System. |
| Evaporator Core Outlet | 0.3 | 0.2 | B | Does Not Include: Refrigerant Recovery Or Evacuate & Recharge AC System. |
| NOTE |
| To Replace Each Additional "O" Ring, Add | 0.2 | 0.1 | B | |