1 | Trim grille |
2 | Lower clip |
3 | Condenser |
4 | Refrigerant line |
W83.30-1270-06
W83.30-1271-08
3 | Condenser | 6 | Line bracket | 8 | Refrigerant line | ||
5 | Line bracket | 7 | Cable tie | 9 | Clamps |
Danger ! | Risk of injury caused by body parts being pinched or crushed as cab is tilted | Ensure that no one is within the tilting range of the cab as it is being tilted. Always tilt the cab all the way to the end position and secure with the safety strut. | |
Danger ! | 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. | Do not 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. | |
| Notes on tilting the cab | ||
| Procedure for a damaged or leaky air conditioning system | ||
| 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 trim grille (1) | ||
3 | Unclip lower clips (2) at condenser (3) | ||
4 | Remove refrigerant line (4) at condenser (3) | ||
5 | Remove refrigerant line (4) at bracket | Installation: Replace sealing rings and coat with compressor oil. | |
Nut, refrigerant line to cab | |||
6 | Tilt cab | ||
7 | Remove line bracket (5) at radiator | ||
8 | Unhook line bracket (6) from linkage and place to one side | ||
9 | Remove cable tie (7) at the refrigerant line (8) | ||
10 | Remove clamps (9) at the refrigerant line (8) | ||
11 | Remove refrigerant line (8) at the connecting point on the refrigerant compressor | Seal off line connections with suitable stop plugs. | |
Installation: Replace sealing ring and coat with compressor oil. | |||
Refrigerant line separating point | |||
12 | Unclip clips at top of condenser (3) | ||
13 | Remove condenser (3) with refrigerant line (8) upwards | Helper required. | |
Oil filling quantity of refrigerant circuit must be topped up when condenser (3) is replaced. | |||
Additional oil filling quantity after replacing condenser | |||
14 | Remove refrigerant line (8) at condenser (3) | When replacing the condenser (3). | |
Installation: Replace sealing ring and coat with compressor oil. | |||
Refrigerant line separating point | |||
15 | Install in the reverse order |