Lincoln Aviator 2020-2022 Service Manual / Electrical / Climate Control System / Climate Control System - General Information / General Procedures - Refrigerant Oil Adding - Hybrid Electric Vehicle (HEV), Vehicles With: R134A Refrigerant

Lincoln Aviator: Climate Control System - General Information / General Procedures - Refrigerant Oil Adding - Hybrid Electric Vehicle (HEV), Vehicles With: R134A Refrigerant

Special Tool(s) / General Equipment

Air Conditioning Service Unit

Check

NOTICE: Motorcraft® Electric A/C Compressor Oil (YN-32) only must be used as a refrigerant system lubricant for High Voltage Battery Electric vehicles. Addition of any oil other than Motorcraft® Electric A/C Compressor Oil (YN-32) to the High Voltage Battery Electric vehicle refrigerant system will damage the electric A/C compressor and contaminate the refrigerant system.

NOTICE: Do not use the R-134a Refrigerant Management Machine built-in oil injection system to inject Motorcraft® Electric A/C Compressor Oil (YN-32) to the refrigerant system on High Voltage Battery Electric vehicles equipped with an electric A/C compressor if it has been previously used to inject PAG oil. For High Voltage Battery Electric vehicles, use only clean manual injection tools. Injection of Motorcraft® Electric A/C Compressor Oil (YN-32) into a High Voltage Battery Electric vehicle with equipment previously used with PAG oil will contaminate and damage the High Voltage Battery Electric A/C system.

NOTICE: During normal A/C operation, oil is circulated through the system with the refrigerant, and a small amount is retained in each component. If certain components of the system are removed, some of the refrigerant oil will go with the component. To maintain the original total oil charge, it is necessary to compensate for the oil lost by adding oil to the system with the new part.

NOTICE: Perform an oil balance when replacing a compressor where system flush will not be performed.

NOTE: The purpose of oil balance is to make sure the amount of oil in the system is not increased or decreased as a result of the replacement component(s).

NOTE: Service compressors come charged with 80cc of Motorcraft® Electric A/C Compressor Oil (YN-32). The old compressor is only partially charged because some of the oil is elsewhere in the A/C system.

  1. Visually check the A/C compressors old and new.

Filling

NOTICE: Perform an oil balance when replacing a compressor where system flush will not be performed.

NOTE: The purpose of oil balance is to make sure the amount of oil in the system is not increased or decreased as a result of the replacement component(s).

NOTE: Service compressors come charged with 80cc of Motorcraft® Electric A/C Compressor Oil (YN-32). The old compressor is only partially charged because some of the oil is elsewhere in the A/C system.

  1. Remove the suction and discharge port seal cap on the new A/C compressor.
  1. Add the amount of oil collected during recovery to new service compressor.
  1. Install the suction and discharge port seal cap on the new A/C compressor.
  1. If the system is being flushed you must add oil to the service compressor to match the system specification stated on the underhood label.

Activation

  1. NOTICE: An A/C refrigerant analyzer must be used before the recovery of any vehicle's A/C refrigerant. Failure to do so puts the shop's bulk refrigerant at risk of contamination. If the vehicle's A/C refrigerant is contaminated, refer the customer to the service facility that carried out the last A/C service. If the customer wishes to pay the additional cost, use the A/C recovery equipment that is designated for recovering contaminated A/C refrigerant. Dispose of all contaminated A/C refrigerant as hazardous waste. For all equipment, follow the manufacturer's instructions.

    NOTICE: Motorcraft® Electric A/C Compressor Oil (YN-32) only must be used as a refrigerant system lubricant. Addition of any oil other than Motorcraft® Electric A/C Compressor Oil (YN-32) to the refrigerant system will damage the A/C compressor and contaminate the refrigerant system.

    NOTICE: During normal A/C operation, oil is circulated through the system with the refrigerant, and a small amount is retained in each component. If certain components of the system are removed, some of the refrigerant oil will go with the component. To maintain the original total oil charge, it is necessary to compensate for the oil lost by adding oil to the system with the new part.

  1. NOTICE: Make sure the equipment is clean and free of foreign material.

    NOTE: During normal A/C operation, oil is circulated through the system with the refrigerant, and a small amount is retained in each component. If certain components of the system are removed, some of the Motorcraft® Electric A/C Compressor Oil (YN-32) stays inside the component. To maintain the original total oil charge, it is necessary to compensate for the oil lost by adding oil to the system with the new part.

    Refer to the chart below for refrigerant oil adding amounts and methods of installation.

      Refrigerant Oil Adding (When new components are installed)


      Motorcraft® Electric A/C Compressor Oil (YN-32)  fl oz ( ml) Method of Adding
    After installing the A/C Compressor. Service compressors contain 80cc of oil. Add oil amount collected during recovery to the new service compressor. Refer to oil adding steps above.
    After installing the receiver/drier. 2 fl oz (60 ml) plus the amount collected during refrigerant recovery. Inject to low-side service port during system charging.
    After installing the receiver/drier element. 1 fl oz (30 ml) plus the amount collected during refrigerant recovery. Inject to low-side service port during system charging.
    After installing the condenser core. 1.5 fl oz (45 ml) plus the amount collected during refrigerant recovery. Add directly to inlet port or inject to low-side service port during system charging.
    After installing the condenser core, and the receiver/drier element. 2 fl oz (60 ml) plus the amount collected during refrigerant recovery. Add directly to inlet port or inject to low-side service port during system charging.
    After installing the evaporator core. 1.5 fl oz (45 ml) plus the amount collected during refrigerant recovery. Add directly to inlet port or inject to low-side service port during system charging.
    After installing/reassembling the thermostatic expansion valve. Amount collected during refrigerant recovery. Inject to low-side service port during system charging.
    After installing a refrigerant Hose/Line. 2 fl oz (60 ml) plus the amount collected during refrigerant recovery a. Inject to low-side service port during system charging.
    After an O-ring Leak Repair. 1 fl oz (30 ml) plus the amount collected during refrigerant recovery b. Inject to low-side service port during system charging.
    After a service port leak repair. Amount collected during refrigerant recovery. Inject to low-side service port during system charging.
    a If an excessive amount of Motorcraft® Electric A/C Compressor Oil (YN-32) is lost due to a hose rupture/separation or other damage, the total system Motorcraft® Electric A/C Compressor Oil (YN-32) capacity must be added. Also, it is necessary to replace the receiver/drier.
    b The amount specified may be used for one or multiple O-ring leak repairs. Do not multiply the Motorcraft® Electric A/C Compressor Oil (YN-32) amount by the number of O-ring leaks being repaired.
    Use the General Equipment: Air Conditioning Service Unit

Oil Injection Using a Dye/Lubricant Injector

  1. NOTE: Fluorescent refrigerant system dye is added to the refrigerant system at the factory to assist in refrigerant system leak diagnosis using a Rotunda-approved UV black light. It is not necessary to add additional dye to the refrigerant system before diagnosing leaks, even if a significant amount of refrigerant has been removed from the system. Replacement suction accumulators and receiver/driers are shipped with a fluorescent dye wafer included in the desiccant bag which dissolves after approximately 30 minutes of continuous A/C operation. It is not necessary to add dye after flushing the refrigerant system because a new suction accumulator or receiver/drier is installed as part of the flushing procedure. Replace hose/accumulator, receiver/drier or receiver/drier element.

    NOTE: If fluorescent leak detection dye is also to be added during A/C charging, the dye may be added to the dye/lubricant injector, from the R-134a Loop/Add On Injector Kit-Set, along with the new Motorcraft® Electric A/C Compressor Oil (YN-32).

    Evacuate the refrigerant system.
    Refer to: Climate Control System - System Operation and Component Description (412-00 Climate Control System - General Information, Description and Operation).
  1. Assemble the dye/lubricant injector and the correct adapters to match the amount of refrigerant compressor oil to be injected.
  1. Verify that all the valves on the dye/lubricant injector are closed.
  1. Fill the dye/lubricant injector with the correct amount of clean, new Motorcraft® Electric A/C Compressor Oil (YN-32).
  1. Install the dye/lubricant injector between the low-side service gauge port valve and the refrigerant service station or manifold gauge set.
  1. Open all valves and charge the refrigerant system.
    Refer to: Climate Control System - System Operation and Component Description (412-00 Climate Control System - General Information, Description and Operation).

    General Procedures - Refrigerant Identification Testing - Vehicles With: R134A Refrigerant

    Special Tool(s) / General Equipment Refrigerant Identification Equipment Activation NOTE: Use Refrigerant Identification Equipment to identify gas samples taken directly from the refrigeration system or storage containers prior to recovering or charging the refrigerant system...

    General Procedures - Refrigerant Oil Adding - Vehicles With: R134A Refrigerant

    Special Tool(s) / General Equipment Air Conditioning Service Unit Refrigerant Oil Injector Set Filling Adjust the oil injector piston and fill the oil injector with the correct amount of clean, new Motorcraft® PAG Refrigerant Compressor Oil (YN-12-D)...

    Other information:

    Lincoln Aviator 2020-2022 Owners Manual: Smart Unlocks for Intelligent Access Keys


    This feature helps to prevent you from locking your intelligent access key inside your vehicle’s passenger compartment or rear cargo area. When you electronically lock your vehicle with any door open, the transmission is in park (P) and the ignition is off, the system searches for an intelligent access key inside your vehicle after you close the last door...

    Lincoln Aviator 2020-2022 Service Manual: General Procedures - Parking Aid Camera Initialization


    Using a scan tool select the controlling module for the parking aid camera(s). Carry out the LIN new module initialization. Follow the on-screen instructions. Check the vehicle for the active guidelines option...

    Categories

    Emergency Locking

    Each door has a backup power system which allows the door to function if your vehicle has no power. The system has a limited number of operations before the power is depleted and turns off. When the system turns off, the door remains open and unlatched and does not close.

    If your vehicle has no power and the backup power system is turned off, you can close and secure your vehicle by manually resetting each door latch using a key in the position shown.

    read more

     
    Copyright © 2022 www.liaviator2.com