﻿GET_GEVOMechL2_09_01_01_17 - STEP-BY-STEP Screen
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Typical steps to install a brush holder and stud assembly are as follows:

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<b>Note:</b> When mounting brush holders onto the stud, adhere to the following:

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To ensure proper brush holder installation, the brush holder and stud MUST be assembled before installation into the alternator.

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Dimensions shown are measured on the inside surface of the brush holder, not on the outside edge of the brush holder.

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The brush holder-to-stud locating dimensions must be carefully held within tolerances.

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Check locations before proceeding.

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Older epoxy brush holder studs are completely interchangeable with the newer molded stud; however, the molded stud is preferred.

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If provided with a pre-assembled new brush holder-stud assembly (red stud with brush holders already mounted and torque marked), skip steps 1-7.

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The steps have already been performed by the brush holder manufacturer.

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If the stud is going to be reused and only a brush holder is being replaced, skip steps 5-7.

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1. Mount the brush holder bodies on the brush holder stud.

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2. Verify that the brush holder is properly oriented on the brush holder stud.

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3. Tighten the brush holder clamp bolt to 16-18 lb.-ft. (22-24 Nm).

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4. Verify that the clamp pad is in place.

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5. Heat the brush holder and stud assembly to 302° F (150° C) for two hours.

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6. Cool the brush holder and stud assembly to room temperature.

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<b>Note:</b> Ensure that the steel portion of the stud is no more than 18° F (10° C) above ambient temperature.

