Checking the technical condition
1. Check the capacitor plates for dirt and damage. If there is dirt, wash the plates with water and blow with compressed air. If necessary, carefully straighten bent plates with a screwdriver or pliers.
2. Check the capacitor connections for leaks. If necessary, repair or replace the capacitor.
Replacement
Capacitor assembly
1. Drain the refrigerant using a refrigerant recovery, recycling and recharging machine.
2. Disconnect the negative battery terminal.
3. Remove the front bumper.
4. Disconnect the refrigerant pipe (A), then remove the side cover (B) of the condenser.
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5. Remove the condenser (A) from the radiator.
6. Installation is carried out in the reverse order. Please note the following features:
When installing a new condenser, add refrigerant oil (ND-OIL8).
Replace the sealing rings with new ones; apply a thin layer 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 condenser fins and radiator when installing the condenser.
Make sure the bottom condenser mounting pads are seated in their holes.
Prime the system and check its performance.
Dehumidifier
Replacement
1. After removing the capacitor, remove the lower plug (B) from it using an L-shaped wrench (A).
Note: Tightening torque: 20-25 Nm.
2. Remove the desiccant (A) from the condenser with pliers. Check for crumbled desiccant and clogged bottom plug filter.
3. Lubricate the sealing rings and the threaded portion of the new bottom plug with compressor oil.
4. Place the new desiccant in the receiver-dryer tank. The desiccant should 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 dehydrator.
Replace the sealing rings with new ones; apply a thin layer 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 condenser fins and radiator when installing the condenser.
Make sure the bottom condenser support pads fit into their holes.
Prime the system and check its performance.