﻿GET_GEVOMechL2_03_01_01_91 - STEP-BY-STEP Screen
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Typical steps to install a Victaulic coupling on the cooling water system are as follows:

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<b>Warning:</b> To prevent personal injury and potential equipment damage, ensure that the engine cannot be started before removing, installing, or adjusting any engine component.

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Place the BS in the OFF position to prevent starting attempts.

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Also, place the FPB and the LCCB in the OFF position.

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Also, apply a warning tag on the EC switch.

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<b>Note:</b> Couplings used in the cooling water system have a seal made of EPDM rubber.

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EPDM rubber is indicated by a green mark on the inside of the gasket.

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Couplings used in the lubricating oil system are indicated by a blue mark on the inside of the gasket.

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Couplings used in the compressed air system are completely red and made from silicon gasket.

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1. Inspect the gaskets for cuts, holes, or embedded foreign material.

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2. Inspect the sealing surfaces of the pipe.

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<b>Note:</b> Rough or non-machined surfaces do not indicate a defective pipe.

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However, there must not be scratches or gouges that cross more than 50% of the sealing surface.

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If scratches or gouges are present, use sandpaper or a fine file to dress the pipe surfaces.

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If defects cannot be removed without excessive sanding, the pipe should be replaced.

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3. Inspect the cleanliness of the pipe and ensure it is clean and free of debris.

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<b>Note:</b> Coupling seals used in both oil and water systems should be thoroughly lubricated.

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This prevents tearing or cutting the gasket when it is assembled.

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4. Slide both gaskets onto the fixed end of the pipe ensuring that each gasket is flush with the end.

