Renault Laguna III Manual page 2588

Expansion valve: Removal - Refitting
K4M or K9K or M4R or M9R, and AIR CONDITIONING 01 or AIR CONDITIONING 02
a Push on the expansion valve and pull on the thread-
ed rods to fit the expansion valve on the evaporator
connecting pipes.
a Remove the first threaded rod (2) (M5 X 80, 80 mm
long).
a Refit the bolt corresponding to the expansion valve.
AIR CONDITIONING
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62A-32
a Remove the second threaded rod (4) (M5 X 80, 80
mm long).
a Refit the bolt corresponding to the expansion valve.
a Remove the (Car. 1363).
a Torque tighten the expansion valve bolts (6 Nm).
III - FINAL OPERATION.
a Remove the blanking plugs.
a
WARNING
To avoid any leaks, check that the pipe surface is
sound before positioning the new seal. The sur-
face must be clean and scratch free.
Fit the new seals on the high and low pressure re-
frigerant fluid connecting pipes.
a Oil the seals using air conditioning oil to make fitting
easier.
a Clip the high and low pressure refrigerant fluid con-
necting pipes into the four clips along the front wing
and under the ABS unit.
a Fit
- the expansion valve - condenser connecting pipe
on the expansion valve.
- the expansion valve - compressor connecting pipe
on the expansion valve,
62A
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