Refrigerant Compressor, Remove/Install - Ar83.55-D-5310TSV
Model 907 with engine 642
| Risk of fire due to ignition of R1234yf refrigerant on hot components. Risk of poisoning caused by inhaling overheated refrigerant vapors. Risk of injury to skin and eyes caused by contact with escaped R1234yf refrigerant and when working on pressurized parts. Risk of explosion due to formation of ignitable refrigerant/air mixtures | 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. | AS83.00-Z-0007-01A | |
| Risk of death caused by vehicle slipping or toppling off of the lifting platform. | Align vehicle between vehicle lift columns and position the four support plates at the vehicle lift support points specified by the vehicle manufacturer. | AS00.00-Z-0010-01A | |
| 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. | AS83.00-Z-0006-01A | |
| Protect air conditioning circuit and components from moisture when carrying out repair work | AH83.30-N-0005-01A | ||
| Procedure for a damaged or leaky air conditioning system | AH83.30-N-0004-01A | ||
| Notes on handling refrigerant R134a | AH83.30-N-0003-01A | ||
| Notes on handling refrigerant R1234yf | AH83.30-P-0003-02A | ||
| Remove/install | |||
| 1 | Discharge air conditioning system. | AR83.30-D-1760TS | |
| 2 | Detach charge air line and fasten outside the working area. | AR09.41-D-8950TSV | |
| 3 | Remove poly-V-belt from belt pulley of refrigerant compressor (1). | AR13.22-D-1202TSV | |
| 4 | Detach refrigerant lines (2) from refrigerant compressor (1). | ||
| Compressor oils (specification 362.1) | Seal refrigerant lines (2) and refrigerant compressor (1) immediately with suitable stop plugs. Otherwise the air conditioning system can be damaged. |
BB00.40-P-0362-01A | |
| *BA83.30-N-1002-01TS | |||
| Fig 1 | |||
| 5 | Disconnect electrical connection (4). | ||
| 6 | Raise vehicle. | AR00.60-D-1000-04TS | |
| Special instructions for lifting and supporting vehicle | AH00.60-N-0100-01TS | ||
| 7 | Remove lower engine compartment paneling. | If installed. | AR61.20-D-1105TS |
| 8 | Remove refrigerant compressor (1). | *BA83.55-N-1002-02TS | |
| 9 | Install in the reverse order |
| Number | Designation | Model 907 with engine 651 | |
|---|---|---|---|
| BA83.30-N-1002-01TS | Bolt, refrigerant line to refrigerant compressor | Nm | 20 |
| Number | Designation | Model 907 with engine 642 | |
|---|---|---|---|
| BA83.55-N-1002-02TS | Bolt, refrigerant compressor to crankcase and oil pan | Nm | 20 |