300Tdi Defender
82
AIR CONDITIONING
16
REPAIR
EXPANSION VALVE - RH DRIVE
Service repair no - 82.25.01
Remove
1. Remove evaporator
See Evaporator - RH
drive.
2. Unscrew union securing pressure sensor to low
pressure pipe.
3. Release spring clip securing temperature sensor
to low pressure pipe.
4. Unscrew union and remove expansion valve
from evaporator high pressure pipe.
5. Remove high pressure pipe from expansion
valve.
6. Discard all pipe connection ’O’ rings.
Refit
7. Coat unions, threads and new ’O’ rings with
refrigerant oil prior to reassembly.
8. Fit high presssure pipe to new expansion valve.
9. Fit expansion valve to evaporator high pressure
pipe.
10. Secure temperature and pressure sensors to low
pressure pipe.
11. Fit evaporator
See Evaporator - RH drive.
