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Manufacturing / Industrial • Inspections

Replace Oil in Temperature Control Unit (TCU)

This procedure outlines the steps for replacing the oil in the Temperature Control Unit (TCU) to support reliable temperature control and efficient operation.
Amcor - BLM
09/28/2026

Replace Oil in Temperature Control Unit (TCU)

The aim of replacing the oil in the Temperature Control Unit (TCU) is to maintain efficient heat transfer and reliable temperature control. Fresh oil helps prevent contamination and buildup, reduces wear on the unit’s components, and supports safe, consistent operation.

    Ensure that Lockout/Tagout (LOTO) procedures are followed to ensure safety.

    Drain and Fill Fluid

    Ensure the fluid is completely drained into a suitable container for disposal.

    Select the correct fluid for filling the TCU

    Ensure the TCU is filled with the correct type of fluid as per the unit's requirements.

    Post Maintenance Check

    Turn on the TCU to ensure it is operational.

    Check for leaks

    Inspect the unit for any leaks after powering it on.

    • Yes
    • No
    • N / A

    Cleanup

    Ensure all tools and materials used during the procedure are cleaned and stored properly.

Source: Amcor - BLM (Community Member)

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