Nubira SX Hatchback L4-2.0L DOHC D-TEC MFI (1999)
1. Clean the O-ring surface areas of dirt or contamination.
2. Install new O-rings on the evaporator lines and the A/C lines.
3. Install a new expansion valve onto the evaporator lines.
4. Insert the expansion valve bolts through the expansion valve into the mount surface of the evaporator flange.
Tighten
Tighten the expansion valve bolts to 10 Nm (89 lb.in).
5. Install the evaporator core into the case. Center the evaporator flange in the case opening.
6. Install the evaporator core case cover with the screws.
7. Install the heater/air distributor case.
8. Connect the negative battery cable.
9. Evacuate and recharge the system.
