P83.30-3209-09
1 | AC housing | 68b | Heater hose | |
18a | Fitting | 91 | Expansion valve | |
35 | Drain hose | 91a | Cover | |
36 | Drain hose | 91c | Nut | |
53 | Pressure line | 98 | Heater control | |
54 | Suction pipe | 98a | Mounting clip | |
68a | Heater hose | 98b | Heater control cable |
W29/7 | Ground (steering column) |
P83.30-3205-10
2 | Bolts |
P83.30-4141-06
Warning | 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. | |
Warning | Risk of injury to skin and eyes suffering scalding from contact with hot coolantspray. Risk of poisoning from swallowing coolant. | Do not open cooling system unless coolant temperature is below 90 °C. Open cap slowly and release the pressure. Do not pour coolant into beverage containers. | |
Danger | Risk of explosion from explosive gas. Risk of poisoning and caustic burns from swallowing battery electrolyte. Risk of injury through burns to skin and eyes from battery acid or when handling damaged lead-acid batteries | No fires, sparks, open flames or smoking. Wear acid-resistant gloves, clothing and glasses. Only pour battery acid into suitable and appropriately marked containers. | |
Topical note | Notes on avoiding damage through contamination and foreign objects | ||
Topical note | Notes on coolant | ||
Topical note | Protect air conditioning circuit and components from moisture when carrying out repair work | Model 461.331 | |
Topical note | Procedure for a damaged or leaky air conditioning system | ||
Topical note | Notes on battery | ||
Notes on handling refrigerant R134a | |||
| Remove/install | ||
1 | Disconnect ground line from battery | ||
2 | Remove fluid reservoir | ||
Each time the air conditioner housing (1) is removed the fluid reservoir must be replaced. | |||
3 | Drain off coolant | ||
| |||
4 | Remove center console |
| |
5 | Remove bottom section of dashboard | ||
6 | Pull blower hoses off nozzles (18a) on air conditioner housing (1) | ||
7 | Detach air intake case on left and right on air conditioner housing (1) and put to one side with the rear air hoses connected | ||
8 | Remove hot water hoses (68a, 68b) from heater unit | ||
9 | Seal opened hoses and connections | Record plug | |
10 | Remove retaining clip (98a) and unhook heater control cable (98b) from lever of heater control (98) | ||
11 | Take off heater control cable (98b) from the lever of the heater control (98) | ||
12 | Remove cover (91a) from expansion valve (91) | ||
13 | Unscrew nut (91c) on expansion valve (91), remove securing plate and pull pressure line (53) and suction line (54) out of expansion valve (91) | ||
| Compressor oils (specification 362.1) | ||
Installation: Nut (91c) must be replaced. | |||
Installation: Sealing rings must be replaced and moistened with compressor oil. | |||
Nut on expansion valve | |||
14 | Pull drainage hoses (35, 36) out of drainage nozzles | Installation: Pay attention to correct seating of drainage hoses (35, 36) in drainage nozzles. | |
15 | Remove and expose ground line of blower motor to ground of steering column (W29/7) | ||
16 | Remove air recirculation flap out of air box | ||
17 | Remove screws/bolts (2) from air conditioner housing | Bolt, air conditioner housing to firewall/cockpit crossmember | |
18 | Remove air conditioner housing (1) in motor compartment | | |
| |||
Installation: Sealing surface on front panel must be cleaned. | |||
Installation: Seal on heater unit must be replaced and moistened with sealant. | |||
Universal sealant 205 ml | |||
19 | Install in the reverse order |
129 589 00 91 00
Record plug