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    Search for cross reference part numbers for other manufacturers of the parts you're looking for.

    Cross Reference information is provided as a guide only. Please refer to the "Applications" lookup tabs for more detail. Materials and designs will differ among brands, so plugs are not exactly alike. Always check with your OE service manual for proper installation and settings.

    Clutch

    Symptom

    Condition

    Possible Cause

    Remedy

    No attraction. Wiring normal. Coil open. Replace.
    No attraction even when cooler switch is ON. Wiring parts open, wiring or connection defective (ground, fuse). Reconnect or replace open wiring
    parts.
    Switch parts contact defective, malfunction (thermostat, stabilizer relay, cooler switch). Repair or replace.
    At switch ON, rotor shows movement, and attracts when pushed. Rotor to stator clearance too large. Repair or replace.
    Slips. Clutch slips when rotating. • Battery voltage low.
    • Oil on clutch face.
    • Coil layer short.
    • Recharge battery.
    • Clean off oil.
    • Replace.

    Expansion Valve

     Symptom

    Condition

    Possible Cause

    Remedy

    Valve outlet not cold. Temperature difference at outlet and inlet cannot be sensed. • Heat sensitizing tube gas leakage.
    • Amount of refrigerant in cycle insufficient.
    • Replace expansion valve.
    • Repair gas leakage point and charge refrigerant.
    Valve inlet cold or frosted. High pressure piping from receiver outlet feels cold. Receiver clogged. Replace.
    Frosts. Expansion valve inside clogged. Replace expansion valve and
    receiver.