Refrigerant Line Installation Note (1)
WARNING: This page is about a different car, the 2017 Mazda 3. However, it is still accessible from the selected car via links, so may be relevant.
- Apply compressor oil to the O-rings and connect the joints.
- Tighten the joint bolt by hand.
- Connect the block joint type pipes by grasping the female side of the block with pliers or similar tool and holding firmly, then tighten the connection bolt or nut with a torque wrench.