The Spline Adapter is used to engage the input spline on a ranging arm, providing accurate rotational control during the disassembly and assembly procedures of the geartrain. This adapter securely interfaces with the spline, allowing technicians to manipulate the geartrain efficiently for alignment, inspection, and maintenance tasks. By enabling efficient rotation, it supports effective alignment and positioning of geartrain components, streamlining the overall maintenance process and reducing downtime.Attributes:• Streamlines alignment and positioning of geartrain components.• Allows controlled rotation of the geartrain during maintenance.• Tool has a cross hole allowing it to be retained by extension.Applications: The Spline Adapter is used at the input spline of the ranging arm, functioning as an intermediary tool to manually rotate the geartrain for alignment during maintenance procedures.