Checking the technical condition
1. Check the condenser plates for dirt and damage. If dirty, wash the plates with water and blow with compressed air. If necessary, use a screwdriver or pliers to straighten the bent plates carefully, if necessary.
2. Check capacitor connections for leaks. Troubleshoot or replace the capacitor if necessary.
Replacement
Capacitor assembly
1. Drain the refrigerant using a drain, recycle and charge unit.
2. Disconnect the negative battery terminal.
3. Remove the front bumper.
4. Disconnect the refrigerant piping (A), then remove the side cover (IN) capacitor.
5. Remove the capacitor (A) from the radiator.
6. Installation is carried out in the reverse order. In doing so, pay attention to the following features:
When installing a new condenser, add refrigerant oil (ND-OIL8).
Replace sealing rings with new ones; Apply a thin coat of refrigerant oil to them before installation. Be sure to use O-rings designed for R-134a refrigerant to prevent leaks.
Be careful not to damage the fins of the condenser and heatsink when installing the condenser.
Make sure the bottom mounting gaskets of the condenser are seated in their holes.
Prime the system and check its performance.
Dehumidifier
Replacement
1. After removing the condenser, remove the bottom plug from it (IN) L-key (A).
Note: Tightening torque: 20-25 Nm.
2. Remove the dryer (A) out of the capacitor with pliers. Check for crumbled desiccant and clogged bottom plug filter.
3. Lubricate the O-rings and threads of the new bottom plug with compressor oil.
4. Place a new desiccant in the receiver drier tank. The dryer must be kept under vacuum until use.
5. Screw a new bottom plug into the condenser.
Note:
Always replace the bottom plug at the same time as the dryer.
Replace sealing rings with new ones; Apply a thin coat of refrigerant oil to them before installation. Be sure to use O-rings designed for R-134a refrigerant to prevent leaks.
Be careful not to damage the fins of the condenser and heatsink when installing the condenser.
Make sure the lower condenser support gaskets fit into their holes.
Prime the system and check its performance.