Removal the rear air conditioning pipes
1. Drain the refrigerant from the system.
Note: Install plugs in the places of removed pipes to prevent water and foreign objects from entering the system.
2. Remove the suction tube B (1).
3. Remove drain pipe C (2).
4. Remove the suction tube C (3).
5. Remove drain pipe D (4).
6. Remove the sealing ring (5).
Installing the rear air conditioning pipes
1. Install the sealing ring (5).
2. Install drain pipe D (4).
3. Install the suction tube C (3).
4. Install drain pipe C (2).
5. Install the suction tube B (1).
6. Fill the system with refrigerant.
The material was borrowed from the website: MitsubishiMan