(Remove/Install Electric Refrigerant Compressor - AR83.55-P-5300LFH)
Model 222 With Engine 276.9
| Risk of death when working on component parts and systems with U >= 30 V alternating voltage (AC) or U >= 60 V direct voltage (DC) | Do not touch damaged or defective live component parts and lines or non-insulated electrical connections and lines. | AS00.00-Z-0035-01A | |
| Risk of explosion caused by welding or soldering work on closed air conditioning system. Risk of poisoning caused by 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. Work only in well ventilated areas. Carry out repair work on the air conditioning system circuit only after the system has been drained. | AS83.00-Z-0001-01A | |
| Notice | General information on vehicles with high-voltage on-board electrical system and/or lithium-ion battery and/or gaseous-fuel drive system as well as personal protective equipment | AH00.00-Z-0300-01A | |
| Notice | Information on preventing damage to electronic components due to electrostatic discharge | AH54.00-P-0001-01A | |
| Remove/install | |||
| 1 | Perform disable for the high-voltage on-board electrical system | AR54.10-P-1150LF | |
| 2 | Switch off ignition | ||
| 3 | Remove front engine cover | ||
| 4 | Disconnect high-voltage connector (7) from electrical refrigerant compressor (A9/5) and place electric line (8) to one side | ||
| 5 | Drain air conditioning system | ||
| Compressor oils (specification 362.0) | BB00.40-P-0362-00A | ||
Only one compressor oil (specification 362.0) may be used. In order to prevent the air conditioning system from malfunctioning. |
AR83.30-P-1760LF | ||
| 6 | Remove screws/bolts (2, 5) and remove refrigerant lines (3, 4) from electrical refrigerant compressor (A9/5) | *BA83.55-P-1003-01M | |
| Fig 1 | |||
| 7 | Disconnect electrical connection (1) | ||
| 8 | Remove bolts (6) | *BA83.55-P-1001-01M | |
| 9 | Remove electrical refrigerant compressor (A9/5) in an upward direction | ||
| 10 | Install in the reverse order. |
REFRIGERANT COMPRESSOR
| Number | Designation | Engine 276 | |
|---|---|---|---|
| BA83.55-P-1001-01M | Screw/bolt, refrigerant compressor to timing case/crankcase/engine support | Nm | 20 |
REFRIGERANT COMPRESSOR
| Number | Designation | Engine 276 | ||
|---|---|---|---|---|
| BA83.55-P-1003-01M | Bolt, refrigerant line to refrigerant compressor | M8 | Nm | 20 |