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Technical data for cylinder liners, including dimensions and tolerances.
Specifications for valves, rocker arms, and tappets, including clearances and dimensions.
Specifications for the camshaft, including bearing journals and clearances.
Technical data for the crankshaft, including journal diameters and clearances.
Specifications for connecting rods, including bearing shells and end float.
Specifications for pistons, rings, and pins, including clearances and gaps.
Specifications for turbochargers, including end float and radial clearance.
Detailed description of the cylinder block's structure and features.
Description of the crankshaft, its support, and related parts.
Description of the cylinder head design, bolts, and valve guides.
Description of the valve mechanism, tappets, and pushrods.
Description of the timing gear train and its components.
Description of the engine's pressure lubricating system and its components.
Description of the cooling system, coolant pump, and thermostat.
Description of the inlet and exhaust systems, including air filters and turbochargers.
Description of the EEM system, its components, and function.
Instructions for working on the cylinder block, including measurements.
Continues fitting instructions for cylinder liners, including checks and markings.
Detailed steps for removing the cylinder head from the engine.
Detailed steps for fitting the cylinder head, including bolt tightening sequence.
Procedure for removing and fitting the camshaft and its gear.
Instructions for adjusting valve clearances on different engine models.
Steps for removing the crankshaft from the engine block.
Steps for fitting the crankshaft, including bearing lubrication and end float checks.
Steps for removing pistons and connecting rods from the cylinder liners.
Details on changing connecting rod bearings, including weight classes and screw torque.
Instructions for removing and fitting piston rings, including groove checks.
Steps for fitting the piston and connecting rod assembly, including bearing lubrication and torque.
Steps for removing the timing gear casing.
Steps for removing and dismantling the lubricating oil pump.
Instructions for assembling and fitting the lubricating oil pump.
Specifies the quality requirements for lubricating oil and viscosity grades.
Steps for reconditioning the coolant pump in 320 and 420 engines.
Procedures for reconditioning coolant pumps with separate ball bearings.
Specifies the quality standards and mixing proportions for engine coolant.
Instructions for inspecting inlet and exhaust pipes for leaks and damage.
Continues turbocharger checking, including troubleshooting faulty operation.
General instructions for repair and service of the in-line fuel injection pump.
Provides technical data for Bosch A/P type injection pumps and fuel feed pumps.
Continues instructions for adjusting fuel injection timing, including using an electrical device.
Steps for adjusting the fuel injection timing.
Troubleshooting tips for injection timing checks.
General| Brand | Sisu Diesel |
|---|---|
| Model | 420DS |
| Category | Engine |
| Language | English |
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