Claas LEXION 480 - Installing the Expansion Valve; Removing the Thermostat

188 678.1 - RHB LEXION 480 2.1.23
Air conditioner
Installing the expansion valve
1. Push expansion valve (14) with new O-rings on
the connections of evaporator (23) and bolt down
support plate (C).
(Fig. 56, 57)
2. Push suction line (12) and discharge line (16) with
new O-rings into the expansion valve (14) and bolt
down support plate (B).
3. Seal pipe leadthrough with sealing compound.
(Fig. 56, 58)
4. Screw down the cover (A) to the cab top.
5.
Air conditioning system – Topping up refrigerant ,
see page 2.1.3
(Fig. 59)
Removing the thermostat
Fold up the cab roof.
Unscrew the cover (A) from the cab top.
(Fig. 60)
57
58
59
60
Air conditioner