Content

How to read this manual

• How this manual is compiled
• General explanation of this manual
• Terms and units

Engine

• Specifications
• Structure and operation
• Troubleshooting
• On-vehicle inspection and adjustment
• Cylinder head and valve mechanism
• Pistons, connecting rods, and cylinder liners
• Flywheel PTO
• Flywheel
• Timing gears
• Camshaft
• Crankshaft and crankcase

Lubrication

• Specifications
• Structure and operation
• Troubleshooting
• On-vehicle inspection and adjustment Oil pan, oil jet, and oil level sensor
• Oil pump and oil strainer
• Oil filter
• Oil cooler
• Regulator valve

Fuel and engine control

• Specifications
• Structure and operation
• Troubleshooting
• On-vehicle inspection and adjustment
• Fuel filter
• Secondary fuel filter
• Water separator
• Injection pump
• Injection pump drive
• Injection nozzle

Electronically controlled fuel system

• Specifications
• Structure and operation
• Troubleshooting
• Inspection of electrical equipment

Intake and exhaust

• Specifications
• Structure and operation
• Troubleshooting
• On-vehicle inspection and adjustment
• Air cleaner
• Turbocharger
• Intercooler
• Intake manifold
• Exhaust manifold

Electrical system

• Specifications
• Structure and operation
• Troubleshooting
• On-vehicle inspection and adjustment
• Alternator
• Starter
• Preheater circuit
• Engine starter circuit
• Automatic stop system