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Caterpillar SR4B: Maintenance Interval Schedule (Standard)(Every 7500 Hours or 1 Year)

This procedure focuses on checking the Rotating Rectifier of your equipment. Following the recommended maintenance schedule of your unit will help you attain your equipment's superior efficiency.
MaintainX
10/24/2021

Caterpillar SR4B: Maintenance Interval Schedule (Standard)(Every 7500 Hours or 1 Year)

This procedure focuses on checking the Rotating Rectifier of your equipment. Following the recommended maintenance schedule of your unit will help you attain your equipment's superior efficiency.

    Rotating Rectifier- Check

    Check the exciter armature. Ensure that the rotating rectifier is tight. If a failure of a rectifier is suspected, refer to Maintenance Procedure "Rotating Rectifier - Test".

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