Other information:
Components
1. Vacuum pump
2. O -ring
1. Vacuum pump
2. O -ring
1. Vacuum pump
2. O -ring
...
Replacement
1.
Disconnect the negative (-) battery terminal.
2.
Recover the refrigerant with a recovery/recycling/charging station.
3.
When the engine is cool, drain the engine coolant from the radiator ...