AVIATION MACHINIST'S MATE J 1 & C. RATE TRAINING MANUAL. NAVTRA 10343-C. Naval Training Command 1972 Soft Cover Very Good 193 pp, 10 1/4" H. 1972 Edition. B&w drawings/diagrams, photographs. Chapter headings: Aviation Machinist's Mate J rating; Aviation supply; Work Center supervision and administration; Jetcal analyzer; Fuel system maintenance; Turbojet powerplant troubleshooting; Turbojet powerplant removal and installation; Turbojet powerplant hot section repair; Turboshaft-powered helicopter maintenance; Turboprop powerplants/propellers; Index. Interior - small soft bump to bottom corner of pages, otherwise clean and tight with no other ownership marks. Exterior - small soft creases at bottom corner of covers, very minor edge wear.