Read the text and determine if the sentence is true:

How to assemble & install an advantage glideaway bike carrier<br>Locate the receiver tube assembly (the heavy sub assembly wrapped in the brown corrugated insert) and the upright (the t-shaped component). These two parts make up the base components for the rack. Place the upright in position perpendicular to the receiver tube assembly.

Sentence: The receiver tube assembly can be identified as the t-shaped component.