Valtra VALMETSERIES Service Manual page 8

83. Air conditioner
Later air conditioner (ECOND) which has the control panel fitted on the RH side of the
cab roof. Refrigerant R134a.
Picture 4. The following modifications have been made:
1. The condenser has more cooling area. The front covering is openable and the condenser has hinges
in the lower edge for easier cleaning.
2. New compressor which has new oil type and new service valves. Compressor seal material is differ-
ent. The compressor type plate is marked with the new refrigerant R134a.
3. New drier reservoir with new synthetic drying material. The drier has not a heat fuse. The drier reservoir
type plate is marked with new refrigerant type. On the latest tractors the drier reservoir is fitted in front
of the engine radiator.
4. Expansion valve has different adjusting values
5. Larger evaporator
6. Air conditioner switch is placed on the roof console on the RH side of the roof.
7. Recirculation grille with an adjustable valve.
8. Cab air filter
9. Condension water draining pipes
10. An additional belt pulley, if the tractor has the electric stop solenoid on the fuel injection pump.
All rubber pipes and seals are of different material.
15. 4. 1995
1. 4. 1997
1140
Model Code
6000-- 8750 830
Page
6