Overhaul Spec AK018.pdf

This document is a U.S. Coast Guard specification for an 87' WPB Ship Service Diesel Engine-Generator Overhaul (Spec Number R-311-0609), dated 08/2010. The specification covers the overhaul requirements for Performance Diesel Incorporated (PDI) Ship Service Diesel Generators (SSDG) model D0824LF01/UCM224F13, with two generator units currently installed on each 87' Coast Guard cutter nationwide.

The specification outlines comprehensive technical requirements for the overhaul, including detailed quality assurance procedures, mandatory replacement parts, preservation and packaging guidelines, and a two-hour load test procedure. Key requirements include using original equipment manufacturer (OEM) technical publications, performing inspections and tests according to specified standards, and ensuring all components meet strict quality control measures. The document provides extensive parts lists in Enclosure 1 and 2, detailing mandatory replacement parts for both the engine and generator sections, and includes an appendix for a standardized two-hour load test at 115% rated output (69kW).