A/C System, Servicing

A/C System, Servicing






NOTE:
- A/C system components identified with an asterisk (*) may only be serviced or replaced after properly discharging refrigerant system.
- A/C system components not identified with an asterisk (*) can be serviced or replaced without discharging refrigerant system.

HD = High - pressure side
ND = Low - pressure side

1 - Compressor
- Manufacturer Nippondenso

NOTE: Removing and installing ribbed V-belt

2 - A/C compressor speed sensor -G111-*
- Not applicable for Nippondenso compressor
3 - A/C clutch -N25-
- Check and adjust gap between belt and clutch disc
- Removing and installing ribbed V-belt
4 - Oil drain plug *
5 - Pressure relief valve *
6 - Connection with valve *
7 - A/C refrigerant pressure switches -F23-, -F118- and -F129-

NOTE:
- A/C refrigerant high pressure switch -F23- and A/C refrigerant high pressure switch -F118- are installed on vehicles with an A/C control head up to Part No. index letter "H."
- On vehicles with an A/C control head beginning at Part No. index letter "J" A/C pressure switch - F129- is installed (introduction of sensor for air quality -G238-).

8 - Condenser *
9 - Cap
- With seal, always re-install after servicing
10 - Service valve (high pressure) *
- At condenser
11 - Coupling in refrigerant line *
12 - Restrictor *
13 - Evaporator *
14 - A/C refrigerant low - pressure switch -F73-
- Deleted with introduction of A/C pressure switch -F129-
15 - Connection with valve *
- For vehicles without A/C refrigerant low pressure switch -F73- a cap with seal must be screwed onto the connector for this switch
16 - Accumulator *
17 - Cap
- Not applicable for Nippondenso compressor
18 - Connection with valve *
- Not applicable for Nippondenso compressor