300Tdi Discovery
AIR CONDITIONING
15
REPAIR
Refit
13. Fit solenoid to valve.
14. Fit but do not tighten screw securing solenoid to
control valve.
NOTE: Ensure arrow on control valve is
pointing in the correct recorded direction.
15. Position mounting bracket to control valve
solenoid and secure with screws.
16. Remove plugs from unions and control valve
connections.
17. Lubricate NEW ’O’ rings with refrigerant oil and
fit to valve.
18. Fit control valve to pipes, connect unions, but do
not tighten.
19. Fit and tighten screws securing control valve
mounting bracket to blower motor housing.
20. Tighten control valve unions to
14 Nm .
CAUTION: Use 2 spanners when loosening
or tightening air conditioning pipe unions.
21. Tighten screw securing solenoid to control valve.
22. Connect solenoid multiplug and secure to
solenoid bracket.
23. Fit evaporator/blower motor assembly.
See
evaporator/blower motor assembly - rear;
Refit
CONTROL VALVE - HIGH PRESSURE PIPE - REAR
Service repair no - 82.26.05
Remove
1. Remove evaporator/blower motor assembly.
See evaporator/blower motor assembly -
rear
2. Release multiplug clip from solenoid bracket.
3. Disconnect solenoid multiplug.
4. Loosen 2 control valve unions.
CAUTION: Use 2 spanners when loosening
or tightening air conditioning pipe unions.
5. Remove 2 screws securing control valve to
blower motor housing.
6. Release unions from control valve.
7. Remove and discard 2 ’O’ ring seals from control
valve.
CAUTION: Immediately plug air
conditioning connections.
8. Remove control valve assembly.
