Disk Storage Drive Model 733 DEC

This parts catalog, dated January 1976, provides a detailed breakdown of assemblies and components for the SPERRY UNIVAC Model 733 DEC Disk Storage Drive. It is structured into three main sections:

• Section 1: Introduction, which explains the manual structure, column layout (Fig & Index, Part Number, Description, Qty Per Assy), and conventions for identification.
• Section 2: Group Assembly Parts Lists, which includes detailed illustrations and parts tables for major sub-assemblies including the Drive Machine, Sliding Cover, Baseplate, Drive Motor, Carriage, and various Printed Wiring Assemblies (PWA) like the Matrix, Regulator, and Servo control boards.
• Section 3: Part Number Index, which provides an alphanumeric reference list of all components featured in the manual, cross-referenced to specific figures and index numbers.