Repair procedures Replacement [Front] • When removing with a flat-tip screwdriver or remover, wrap protective tape around the tools to prevent damage to components.
Components 1. Motor assembly 2. Mechanism 3. Front wire harness 4. Mechanism cover 5. Deflector 6.
Repair procedures Oil Specification 1. The R-134a or R-1234yf system requires synthetic (PAG) compressor oil whereas the R-12 system requires mineral compressor oil. The two oils must never be mixed. 2.
Troubleshooting 1) After replacing H/UNIT, always check that the system operates properly. 2) If the failure persists after replacing the H/UNIT, do not replace the unit.