AR83.55-B-5300A | Remove/install refrigerant compressor | 12.02.16 |
Vehicle 979.0 with Cumbustion engine 612.9
D83.55-1101-06
1 Air conditioning compressor
2 Refrigerant line, suction side
3 Refrigerant line, compression side
4 Sealing ring
5 Sealing ring
6 Screw
7 Screw
8 Bracket
9 Screw
10 Electric connector
| Remove and install | ||
Danger! | Risk of explosion in welding work on the air conditioning system. Risk of poisoning by inhalation of the superheated steam of the coolant. Risk of injury through contact of the skin and eyes with the coolant | Do not perform welding work on air conditioning closed-circuit and in the vicinity thereof. Smoking and open flames are prohibited. Wear goggles and protective sleeve, and only work in well-ventilated enclosures. Repair works in air conditioning circuits can only be performed on empty equipment. | |
1 | Exhaust the gas from the air conditioning system | ||
| When performing repair work on the circuit or the air conditioning system components, they should be protected against moisture | ||
2 | Loosen the cogged belt and remove it from the air conditioning compressor (1) | ||
3 | Disconnect the electrical connector (10) from the air conditioning compressor (1) | ||
4 | Disconnect the refrigerant line (2 e 3) in the air conditioning compressor (1) | | |
Install: Replace the sealing rings (4 and 5). | |||
5 | Loosen the screws (9) and remove the air conditioning compressor (1) | | |
Install: Refill with oil for compressors. | |||
6 | Install in reverse order | If the air conditioning compressor has been replaced due to a possible malfunction, replace the pipes (2, 3) with their sealing rings. | |
7 | Recharge the air conditioning system |
Air conditioning
Número | Denominação | Engine 611.9, 612.9 | |||
BA83.30-B-1001-01C | Air conditioning compressor support on engine block | Nm | 20 | ||
Refrigerant lines of air conditioning
Referenced documents
- ah8330b000501a Protect air conditioning circuit and components from moisture when carrying out repair work
- ar1322b1202e Remove/install poly-V belt
- as8300b000101a 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.