APPLICABLE MODEL: FIAT 580-580 DT FIAT 680-680 DT FIAT 480-480 DT FIAT 500-500 DT + SPECIAL FIAT 540-540 DT + SPECIAL FIAT 640-640 DT ENGINE COVERED: 2750 cc 3-CYLINDER, 4-STROKE DIESEL FOR 580-580 DT 3456 cc 4-CYLINDER, 4-STROKE DIESEL FOR 680-680 DT 3456 cc 4-CYLINDER, 4-STROKE DIESEL FOR MODEL 640 2592 cc 3-CYLINDER, 4-STROKE DIESEL FOR MODEL 480 2592 cc 3-CYLINDER, 4-STROKE DIESEL FOR MODEL 500 CONTENTS: ENGINE REMOVAL/INSTALLATION CRANKCASE/CYLINDERHEAD VALVES & TIMING MECHANISM CRANK GEAR ASSEMBLY FUEL SYSTEM FUEL TANK & PUMP INJECTION SYSTEM LUBRICATION SYSTEM COOLING SYSTEM TORQUE SPECIFICATION SERVICE TOOLS POWERTRAIN SYSTEM TRANSMISSION BEVEL GEAR SYSTEM DIFFERENTIAL BRAKE SYSTEM FINAL DRIVE REAR WHEEL FRONT AXLE & STEERING CLUTCH SYSTEM HYDRAULIC LIFT UNIT PTO-BELT PULLY ELECTRICAL SYSTEM CHARGING SYSTEM BATTERY SYSTEM STARTING MOTOR ACCESSORY EQUIPMENT LIGHT-SWITCH-FUSE TROUBLESHOOTING WIRING DIAGRAM COMPUTER REQUIREMENTS: This Downloadable Manual will work on All PC & MAC Computers, tablets, mobile phones Etc.