General Information.Inspecting in the Heat Exchanger Factory.Evaluating Heat Exchanger Factories and Repair Shops.Maintenance Inspection and Inspecting Out-of-Service, Mothballed, and Used Exchangers.Test and Nondestructive Examinations.Inspection Codes.Exchanger Cleaning.Record Keeping: Preparing for Repairs and Alterations.Maintaining Tubesheets, Bonnets, Channels and Covers.Plugging, Ferruling and Sleeving.Shell-Sided Repairs and Alterations.Retubing and Rebundling.Feedwater Heater Atuopsies.Glossary.