Remove/Install Refrigerant Compressor - AR83.55-P-5310RG
Model 190 (except 190.381)
MODIFICATION NOTES
| 04.10.2016 | Safety note added | AS83.00-Z-0006-01A | |
| 28.09.2016 | Safety note added | AS83.00-Z-0007-01A | |
| 28.09.2016 | "Technical note" added | AH54.00-P-0001-01A | |
| 28.09.2016 | General note added | AH83.30-P-0003-02A |
| 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. Model 190 (except 190.381) with code 2U8 (Alternative refrigerant) |
AS83.00-Z-0007-01A | |
| 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. Model 190 (except 190.381) except code 2U8 (Alternative refrigerant) |
AS83.00-Z-0006-01A | |
| Notice | Protect air conditioning circuit and components from moisture when carrying out repair work | AH83.30-P-0005-01KOA | |
| Notice | Information on preventing damage to electronic components due to electrostatic discharge | AH54.00-P-0001-01A | |
| Notice | Notes on working in engine compartment | AH60.00-P-0042-01RG | |
| Notice | Procedure for a damaged or leaky air conditioning system | AH83.30-P-0004-01KOA | |
| Notes on handling refrigerant R1234yf | Model 190 (except 190.381) with code 2U8 (Alternative refrigerant) |
AH83.30-P-0003-02A | |
| Notes on handling refrigerant R134a | Model 190 (except 190.381) except code 2U8 (Alternative refrigerant) |
AH83.30-P-0003-01KOA | |
| Remove/install | |||
| 1 | Perform initial startup of refrigerant compressor (10) | When replacing the refrigerant compressor (10). | |
| AD00.00-P-2000-04B | |||
| 2 | Release power steering pump (1) with connected hydraulic lines | AR46.30-P-0500RG | |
| 3 | Drain air conditioning system | AR83.30-P-1760RQ | |
| 4 | Remove screw/bolt (2) from refrigerant compressor (10) and remove refrigerant line (3) | ||
| Compressor oils (specification 362.1) | BB00.40-P-0362-01A | ||
| *BA83.30-P-1010-01M | |||
| 5 | Seal openings of refrigerant line (3) and of refrigerant compressor (10) using suitable stop plugs | The openings of the refrigerant lines (3) and the refrigerant compressor (10) must be sealed. Otherwise, penetrating dirt and moisture will damage the air conditioning system. |
|
| Fig 2 | |||
| 6 | Remove bolt (4) from refrigerant compressor (10) and remove refrigerant line (5) | ||
| Compressor oils (specification 362.1) | BB00.40-P-0362-01A | ||
| *BA83.30-P-1010-01M | |||
| 7 | Seal openings of refrigerant line (5) and of refrigerant compressor (10) using suitable stop plugs | The openings of the refrigerant lines (3) and the refrigerant compressor (10) must be sealed. Otherwise, penetrating dirt and moisture will damage the air conditioning system. |
|
| Fig 2 | |||
| 8 | Disconnect cable tie (6) and put electrical connector to one side | ||
| 9 | Release and disconnect electrical connection (7) | ||
| 10 | Remove bolt (8) | When replacing the refrigerant compressor (10). | |
| *BA83.55-P-1002-02A | |||
| Bolt, refrigerant compressor bracket to bracket for additional assemblies/crankcase | |||
| 11 | Remove refrigerant compressor (10) | ||
| 12 | Remove bracket (9) from refrigerant compressor | When replacing the refrigerant compressor (10). | |
| *BA83.55-P-1001-02A | |||
| Bolt, refrigerant compressor to refrigerant compressor bracket | |||
| 13 | Install in the reverse order | ||
| Check | |||
| 14 | Evacuate air conditioning system, refill it, and then check the system to make sure that it functions correctly and does not leak | AR83.30-P-1760RQ |
AIR CONDITIONING
| Number | Designation | Model 190 | |
|---|---|---|---|
| BA83.30-P-1010-01M | Bolt, mounting for refrigerant line to A/C compressor | Nm | 20 |
REFRIGERANT COMPRESSOR
| Number | Designation | Engine 178 | |
|---|---|---|---|
| BA83.55-P-1001-02A | Bolt, refrigerant compressor to refrigerant compressor bracket | Nm | 20 |
REFRIGERANT COMPRESSOR
| Number | Designation | Engine 178 | |
|---|---|---|---|
| BA83.55-P-1002-02A | Bolt, refrigerant compressor bracket to bracket for additional assemblies/crankcase | Nm | 20 |