AR83.30-W-5520E | Remove/install expansion valve | 26.1.06 |
MODEL 375.4 with BODY 375.860 with CODE (H03) Air conditioning in front end
MODEL 940, 942, 943, 944 with BODY 944.890 with CODE (H03) Air conditioning in front end
W83.30-1099-06
1 Expansion valve
2 Bolts
3 Evaporator
| Remove/install | ||
Danger! | Risk of explosion from welding or soldering work on closed air conditioning system. Risk of poisoning from inhaling overheated refrigerant vapors. Risk of injury to skin and eyes caused by contact with liquid refrigerant. | Never perform welding work on or near a closed air conditioning system. No smoking or open flames. Wear safety glasses and protective gloves. Only work in well ventilated areas. Only carry out repair work on the air conditioning system circuit after the system has been discharged. | |
1 | Discharge air conditioning system | ||
| Protect air conditioning circuit and components from moisture when carrying out repair work | ||
| Notes on handling refrigerant R134a | Air conditioning with refrigerant R134a | |
2 | Remove evaporator (3) | ||
3 | Remove screws (2) from expansion valve (1) | ||
4 | Remove expansion valve (1) | Installation: Replace sealing rings of expansion valve (1). | |
5 | Install in the reverse order | ||
6 | Perform air conditioning function test |
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