FL_7101_573 sheet 1.pdf

This is a technical drawing and bill of materials for a Buoy Chain Winch Assembly, Model CW1, manufactured by Marquette Marine Corporation in Marinette, Wisconsin. The document serves as an engineering specification sheet that details all components, materials, and assembly requirements for this marine equipment.

The bill of materials lists approximately 65+ line items specifying individual components including frame assemblies, shafts, gears, bearings, fasteners, and various steel and stainless steel parts. Materials are primarily steel and stainless steel, with specific callouts for material grades and finishes. The document includes general notes requiring all suppliers to conform to all applicable specifications and standards, with specific instructions that friction gears be installed by the motor vendor and that certain components require special handling or surface treatments. Additional reservations and notes specify welding requirements, dimensional tolerances, and references to related engineering drawings and sheets. The assembly drawing provides detailed dimensional specifications, cross-section details, and assembly instructions throughout multiple sheet references (Sheets 1-8 noted). This technical specification appears designed for procurement or manufacturing purposes, establishing the exact requirements for producing or procuring this marine winch assembly component.