This workshop service repair manual covers the UD FE6, FE6T, FE6TA, and FE Series diesel engines. These robust, water-cooled, 4-stroke, 6-cylinder inline engines are designed for demanding applications, offering reliable performance and durability. The FE6T and FE6TA variants feature turbocharging, with the FE6TA additionally incorporating an intercooler for enhanced power output. Engineered for exceptional longevity and efficiency, these engines represent a commitment to quality in heavy-duty vehicle applications.
This manual provides comprehensive guidance for the maintenance, repair, and servicing of your UD diesel engine. It includes detailed information on general precautions, specifications, periodic maintenance schedules, and the use of special tools. With in-depth sections covering engine disassembly and reassembly, troubleshooting, and various system diagnostics, including the fuel, lubrication, cooling, and electrical systems, this manual is an essential resource for owners and professional technicians alike to ensure optimal engine performance and longevity.
NISSAN UD FE6 FE6T FE6TA FE SERIES DIESEL ENGINE WORKSHOP SERVICE REPAIR MANUAL
ENGINE & MODEL COVERED:
6925 cc 6-CYLINDER INLINE, 4-STROKE, WATERCOOLED, NISSAN FE6A/FE6B DIESEL ENGINE
6925 cc 6-CYLINDER INLINE, 4-STROKE, WATERCOOLED, TURBOCHARGED, NISSAN FE6T DIESEL ENGINE
6925 cc 6-CYLINDER INLINE, 4-STROKE, WATERCOOLED, TURBOCHARGED/INTERCOOLED, NISSAN FE6TA DIESEL ENGINE
CONTENTS:
GENERAL INFORMATION
GENERAL PRECAUTIONS
SPECIFICATIONS
PERIODIC MAINTENANCE
SPECIAL TOOLS
TIGHTENING TORQUE
TROUBLE DIAGNOSIS
ENGINE DISASSEMBLY
ENGINE REASSEMBLY
ENGINE GEAR TRAIN
ENGINE REAR PTO
ENGINE PROPER
CYLINDER BLOCK-CRANKSHAFT
MAIN BEARING SHELL
PISTON AND CONNECTING ROD
FLYWHEEL HOUSING
CRANK PULLEY AND DAMPER
CYLINDER HEAD & VELVE MECHANISM
LUBRICATION SYSTEM
OIL PUMP-OIL JET
OIL COOLER-OIL FILTER
COOLING SYSTEM
RADIATOR & COOLANT RESERVOIR TANK
FUEL SYSTEM
FUEL INJECTION
NOZZLE & NOZZLE HOLDER
ENGINE CONTROL SYSTEM
“MD-TICS” SYSTEM
AIR INTAKE SYSTEM
EXHAUST SYSTEM
TURBOCHARGER SYSTEM
AIR CLEANER SYSTEM
EXHAUST BRAKE
ELECTRICAL SYSTEM
STARTING MOTOR
ALTERNATOR-AIR HEATER
AUXILIARY EQUIPMENT
AIR COMPRESSOR SYSTEM
VACUUM PUMP-PUMP SUPPORT
SYSTEM DIAGRAMS
This is a very comprehensive manual (DOWNLOAD in PDF format) for NISSAN UD FE6 FE6T FE6TA FE SERIES DIESEL ENGINE, Features detailed exploded views. This is the same manual that technicians use to fix your engines. Manual covers detailed and complete step-by-step written procedures with pictures and diagrams, fully printable-selected pages or whole manual, illustrated. So, you will not be disappointed. This is the manual for Repairs, Maintenance & servicing.
NISSAN UD FE6 FE6T FE6TA FE SERIES DIESEL ENGINE WORKSHOP SERVICE REPAIR MANUAL
ENGINE & MODEL COVERED:
6925 cc 6-CYLINDER INLINE, 4-STROKE, WATERCOOLED, NISSAN FE6A/FE6B DIESEL ENGINE
6925 cc 6-CYLINDER INLINE, 4-STROKE, WATERCOOLED, TURBOCHARGED, NISSAN FE6T DIESEL ENGINE
6925 cc 6-CYLINDER INLINE, 4-STROKE, WATERCOOLED, TURBOCHARGED/INTERCOOLED, NISSAN FE6TA DIESEL ENGINE
CONTENTS:
GENERAL INFORMATION
GENERAL PRECAUTIONS
SPECIFICATIONS
PERIODIC MAINTENANCE
SPECIAL TOOLS
TIGHTENING TORQUE
TROUBLE DIAGNOSIS
ENGINE DISASSEMBLY
ENGINE REASSEMBLY
ENGINE GEAR TRAIN
ENGINE REAR PTO
ENGINE PROPER
CYLINDER BLOCK-CRANKSHAFT
MAIN BEARING SHELL
PISTON AND CONNECTING ROD
FLYWHEEL HOUSING
CRANK PULLEY AND DAMPER
CYLINDER HEAD & VELVE MECHANISM
LUBRICATION SYSTEM
OIL PUMP-OIL JET
OIL COOLER-OIL FILTER
COOLING SYSTEM
RADIATOR & COOLANT RESERVOIR TANK
FUEL SYSTEM
FUEL INJECTION
NOZZLE & NOZZLE HOLDER
ENGINE CONTROL SYSTEM
“MD-TICS” SYSTEM
AIR INTAKE SYSTEM
EXHAUST SYSTEM
TURBOCHARGER SYSTEM
AIR CLEANER SYSTEM
EXHAUST BRAKE
ELECTRICAL SYSTEM
STARTING MOTOR
ALTERNATOR-AIR HEATER
AUXILIARY EQUIPMENT
AIR COMPRESSOR SYSTEM
VACUUM PUMP-PUMP SUPPORT
SYSTEM DIAGRAMS
This is a very comprehensive manual (DOWNLOAD in PDF format) for NISSAN UD FE6 FE6T FE6TA FE SERIES DIESEL ENGINE, Features detailed exploded views. This is the same manual that technicians use to fix your engines. Manual covers detailed and complete step-by-step written procedures with pictures and diagrams, fully printable-selected pages or whole manual, illustrated. So, you will not be disappointed. This is the manual for Repairs, Maintenance & servicing.
