Модернизированная буровая втулка для промежуточного вала Caterpillar 4C9997

An Idler Shaft Retrofit Drill Bushing helps control drilling and tapping alignment during idler shaft retrofit procedures. This part guides service tools to ensure bolt holes are formed in the correct position. Proper guidance improves drilling accuracy and thread quality. Stable alignment reduces errors during hole creation. Improved control helps limit unnecessary rework. Reliable guidance supports efficient completion of retrofit tasks. Continued use helps maintain consistent service results.Attributes:• Supports correct positioning of bolt holes.• Allows controlled guidance of service tools.• Ensures stable tool guidance during operation.Applications: An Idler Shaft Retrofit Drill Bushing is placed at the idler gear shaft area to guide drilling and tapping tools, allowing accurate bolt hole formation during planned retrofit maintenance work.