S83.30-4685-09
1 | Refrigerant line | 3 | Refrigerant compressor | 5 | Condenser | ||
2 | Screw | 4 | Screw |
Warning | Risk of poisoning caused by inhaling overheated refrigerant vapors from an air conditioning system containing R134a. Risk of injury to skin and eyes caused by contact with liquid R134a refrigerant and when working on pressurized parts | Never perform welding work on or near a closed air conditioning system. No smoking or open flames. Wear safety glasses and protective gloves. Work only in well ventilated rooms. Carry out repair work on the air conditioning system circuit only after the system has been evacuated. | |
Topical note | Protect air conditioning circuit and components from moisture when carrying out repair work | ||
Notes on handling refrigerant R134a | |||
| Remove/install | ||
1 | Drain air conditioning system | ||
2 | Remove air filter housing | ||
3 | Remove refrigerant line (1) from refrigerant compressor (3) | ||
| Compressor oils (specification 362.1) | ||
Removal: | |||
Remove screw (2) to do this. | |||
Installation: Replace sealing rings and moisten with compressor oil. | |||
Bolt, refrigerant line to refrigerant compressor | |||
Record plug | |||
4 | Remove refrigerant line (1) | ||
| Compressor oils (specification 362.1) | ||
Removal: | |||
To do this, remove bolt (4). | |||
Installation: Replace sealing rings and moisten with compressor oil. | |||
Bolt, refrigerant line to condenser | |||
Record plug | |||
5 | Install in the reverse order | ||
| Check | ||
Warning | Risk of accident from vehicle starting off by itself when engine running. Risk of injury (bruises and burns) resulting from working on the engine while it is being started or when it is running. | Secure vehicle to prevent it from starting off by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts. | |
6 | Check for leaktightness with engine running | Visual inspection only. |
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Record plug