22385 Drawing (2 Sheets).pdf

This is an engineering drawing showing detailed technical specifications for a hydraulic power unit assembly (drawing number 22385). The drawing consists of two sheets containing multiple views and sections of the assembly, including top view, section A-A, section B-B, bottom view, and coupling details.

The drawing shows a complex hydraulic system with various components including control oil supply lines, filters, pumps, drains, and interface connections. The document appears to be from Propulsion Systems Inc. and is marked as "CERTIFIED PRINT" and "FINAL." It includes detailed part numbering, dimensions, and interface specifications that would be necessary for manufacturing or maintenance purposes. The drawing contains notes regarding material specifications and assembly requirements, and includes a table of connections with reference designators. This technical document is likely part of the specifications package for the Emergency Drydock Services contract for the US Dredge Wheeler.