Disk Drive SBB

These modification instructions detail the process for installing energy-absorbing elastomer spacers on the left cover of 3.5-inch disk drive SBBs. This procedure is intended to resolve issues with excessive peripheral device write fault errors by ensuring maximum contact and proper positioning within the SBB shelf. The document provides step-by-step installation instructions for the top and bottom cover edges, including safety precautions and visual guidance to ensure the spacers are seated correctly without interfering with the shelf mounting.