Nissan RD28 - User Manual

Explains the purpose and scope of the workshop manual for RD28/RD28T diesel engines.

Outlines safety precautions to be observed during maintenance and operation.

Explains the meaning of symbols used throughout the manual.

Details the vehicle models for which the RD28 and RD28T engines are used.

Explains how to locate and identify the engine's serial number.

Presents detailed technical specifications for RD28 and RD28T engines.

Lists torque specifications for standard bolts used in the engine.

Lists the topics covered in the Maintenance section.

Lists specialized tools required for maintenance procedures.

Outlines precautions for health and environmental safety during maintenance.

Specifies the types of lubricants recommended for the engine.

Details procedures for checking and maintaining drive belts.

Explains maintenance procedures for the engine cooling system.

Covers maintenance of the engine fuel system.

Details maintenance for the engine lubrication system.

Covers maintenance of the fuel injection system.

Provides steps to check and adjust the engine's idling speed.

Step-by-step guide for replacing the engine timing belt.

Provides technical data and specifications related to belt flexure and injectors.

Lists torque specifications for various engine components.

Lists the topics covered in the Engine Mechanical section.

Lists specialized tools for engine mechanical work.

Illustrates and labels engine components on the right-hand side.

Covers the removal and disassembly of the cylinder head.

Details the procedure and equipment for checking cylinder compression.

Steps for disassembling the cylinder head, including bearing caps and camshaft.

Procedures for inspecting cylinder head deformation and valve guide clearance.

Details the process of replacing valve seats in the cylinder head.

Provides specifications for valve dimensions and stem/face grinding.

Covers inspection of hydraulic tappets, including diameter and guide orifice.

Covers the measurement of main bearing clearance.

Covers clearance and runout specifications for camshafts.

Details specifications for pistons, piston rings, and gudgeon pins.

Lists specifications for crankshaft journals, crankpin diameter, and runout.

Provides a chart for troubleshooting turbocharger issues.

Lists the topics covered in the Engine Lubrication and Cooling Systems section.

Lists specialized tools for lubrication and cooling systems.

Illustrates the lubrication system flow diagram.

Details the procedure for checking engine oil pressure.

Illustrates the oil pump components and covers its removal.

Covers the disassembly, inspection, and reassembly of the pressure regulating valve.

Details the components and procedures for the oil cooler and filter.

Illustrates the engine cooling circuit and flow diagrams.

Covers the removal, inspection, and replacement of the water pump.

Details the inspection, replacement, and sealing of the thermostat.

Covers the removal, inspection, and replacement of the fan viscous coupling.

Illustrates the radiator components and covers its removal.

Provides data for oil pump, thermostat, and tightening torques.

Lists the topics covered in the Engine Fuel System section.

Lists specialized tools for the fuel system.

Provides caution and describes the fuel circuit of the injection system.

Explains the fuel circuit of the injection system.

Details the removal of the fuel injection pump.

Details the removal of the governor cover, with and without a compensator.

Details removal of internal parts like adjustment lever control shaft and governor shaft.

Details the procedure for replacing the oil seal.

Steps for reassembling internal parts of the fuel injection pump.

Details tests and calibration procedures for the fuel injection system.

Provides specifications for injector assembly and adjustment shims.

Describes the crankcase emission control system and its components.

Explains the timing and operation of the quick ignition system.

Electrical circuit diagram with component labels.

Troubleshooting chart for starting issues related to the ignition system.

Procedures for checking the power supply circuit using a multimeter.

Details how to check the water temperature sensor.

Procedures for checking incandescent relays.

Checks the starting input signal for the ignition system.

Explains the function and checking of the engine revolutions sensor.

Details the function and checks for the overpressure valve.

Describes the E.G.R. system and its operation for specific markets.