Engine Preventive Maintenance George LaForge 5/1/2004 Hull #: 147 Recently, on the SailNet C380 discussion list, there was mention of chaffing of engine hoses. You'll appreciate the minimal expense and time involved in adding chaffing protection to your engine's cooling and fuel hoses. If you need to purchase a replacement hose from Westerbeke or Yanmar, be prepared for sticker shock.…