Thermostatic expansion valve (txv) (page 2 of 2)

12. Remove 5 clips from evaporator casing.
13. Remove 3 screws from evaporator casing.
14. Remove top half of evaporator casing.
15. Remove insulation from evaporator matrix.
16. Release thermostat pipe and ease to one side.

17. Remove evaporator matrix.
18. Remove 2 Allen screws from TXV and and remove valve.
19. Remove and discard 2 ’O’ rings.

Refit

1. Clean evaporator pipes.
2. Lubricate NEW ’O’ rings with refrigerant oil and fit to TXV.
3. Fit TXV to evaporator matrix.
4. Fit and tighten Allen screws.
5. Position evaporator matrix in casing.
6. Locate thermostat pipe in matrix.
7. Fit insulation to evaporator matrix.
8. Fit top half of evaporator casing.
9. Fit screws to casing.
10. Fit clips to casing.
11. Fit air ducting.
12. Fit and tighten ducting screws.
13. Position air duct and pipe seal.
14. Locate evaporator assembly to drain hose and air intake, position evaporator to body.
15. Fit and tighten securing nuts.
16. Connect multiplugs to heater harness and air conditioning switches.
17. Fit face level vent ducting, fit and tighten bolt.
18. Fit fascia. See BODY, Interior trim components.
19. Remove plugs from evaporator pipe.
20. Clean evaporator pipe.
21. Lubricate NEW ’O’ rings with refrigerant oil.
22. Fit ’O’ rings to evaporator pipe.
23. Position evaporator pipe to evaporator, fit and tighten bolt.
24. Fit receiver drier. See this section.