Contents

General information

• Chassis ID
• General recommendations for maintenance and repair
• Electrical welding precautions
• Lubrication

D6DA engine

• Mechanical part
• Criteria for evaluating the need for engine repair
• Disassembly
• Build
• Crankshaft pulley
• Flywheel and flywheel housing
• Timing gear and camshaft
• Piston, crankshaft, cylinder block & oil pan
• Sealants
• Troubleshooting
• Lubrication system
• Troubleshooting
• Air intake and exhaust system
• Air purifier and ducting
• Muffler
• Turbocharger
• Troubleshooting
• Cooling system
• Thermostat
• Troubleshooting
• Compressor
• Troubleshooting

Fuel system of the D6DA engine

• Fuel system
• Functioning of the regulator
• High pressure fuel pump
• Regulator
• Regulator spring setting
• Boost compensator adjustment
• Injection timing advance controller (SPG-type)
• Feed pump
• KBL 2.3 nozzle with two springs
• Assembling / adjusting the KBL2.3-S injector holder with two springs
• Engine controls
• Connections and gaskets
• Troubleshooting

D6DA engine electrical equipment

• Specifications
• Specifications (D6DA engine)
• Starter
• Generator
• Troubleshooting
• Generator
• Starter
• Preheating system

Clutch

• General information
• Clutch control system
• Cover and disc
• Clutch pedal
• Clutch master cylinder
• Amplifier

M6S6 gearbox

• Disassembly and inspection
• Input shaft
• Secondary shaft
• Downshift control box
• Overdrive shift control box
• Rear cover (vehicles with center parking brake)
• Gear shift control mechanism
• Troubleshooting

Gearbox KN10

• Gearshift housing
• Input and output shaft, gears
• Output shaft, shaft and reverse gear
• Troubleshooting

Cardan shaft and axles

• Cardan shaft
• Front of the propeller shaft
• Rear propeller shaft
• Front axle
• Disassembly
• Axle beam and steering knuckles
• Wheel alignment
• Description
• Checkout
• Kingpin caster
• Angle of rotation
• Side Slip
• Rear axle
• Wheel hub
• Rear axle differential

Suspension

• Front suspension
• Repair
• Rear suspension
• Repair
• Troubleshooting

Steering

• Steering shaft
• Power steering gear
• Power steering pump
• Hydraulic fluid reservoir
• Troubleshooting

Braking system

• General information
• Car brake system diagram
• Specifications
• Specifications
• Tightening torques for threaded connections, Nm
• Repair
• Vacuum pump
• Brake fluid reservoir
• Brake pedal
• Master brake cylinder
• Vacuum booster
• Safety cylinder
• Wheel brakes
• Front wheel brakes
• Rear wheel brakes
• Replacing brake fluid and bleeding air from the system ("bleeding the brakes")
• Pneumatic brake system (wedge brake)
• Maintenance and repair
• Engine (exhaust) brake
• The principle of operation of the engine (exhaust) brake
• Engine brake valve
• Troubleshooting
• General information
• Repair
• Diagnostics and troubleshooting
• Parking brake (mechanical)
• Repair
• Parking brake controls
• Parking brake (pneumatic)
• Adjusting the pneumatic parking brake
• Troubleshooting the mechanical parking brake

Heating and air conditioning system

• Main components
• Relay
• Control panel
• Troubleshooting
• Maintenance procedures
• Refrigerant charging procedures
• Repair
• Hub
• Winding
• Shaft oil seal
• Receiver drier
• Air conditioner piping

Wheels and tires

• Dimensions
• Specifications
• Troubleshooting
• Removing and installing wheels
• Tube tire
• Tubeless tire

Parts catalog