Scania 16 litre engine. Work Description - part 1

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01:06-01

Issue 1

en

16 litre engine

Work Description

114 7

39

1 712 265

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Contents

Engine assembly

General information ..........................................5
Removing the engine.........................................7
Fitting the engine...............................................10
Mounting the engine in a universal stand..........13

Cylinder head

Exploded view drawing.....................................15
Adjusting the valve clearance and unit injector 17
Renewing the upper rocker cover gasket...........21
Renewing lower rocker cover gasket.................22
Cylinder head, removing ...................................26
Cylinder head, fitting.........................................30
Valves ................................................................35
Valve stem seal ..................................................38
Valve seats .........................................................39
Machining the cylinder head .............................41
Valve guides ......................................................46
Sleeves for unit injectors ...................................47

Cylinder block

...........................................................................49

Overhaul of the cylinder block ..........................50
Cylinder liners ...................................................51
Rear crankshaft seal ..........................................55
Flywheel housing ..............................................56
Closed crankcase ventilation .............................59
Front timing gear housing .................................61
Front crankshaft seal .........................................63

Crank mechanism

Exploded view drawing.....................................65
Piston and connecting rod .................................67
Connecting rod ..................................................73
Flywheel ............................................................77
Crankshaft .........................................................81

Timing gear

Exploded view drawing.....................................86
Intermediate gear...............................................89
Camshaft gear....................................................95
Crankshaft gear .................................................96
Camshaft............................................................98
Fan drive ............................................................105

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Lubrication system

Specifications ....................................................107
Oil filter .............................................................108
Oil cooler...........................................................110
Oil cleaner .........................................................112
Oil pump............................................................116

Exhaust manifold

...........................................................................119

Turbocharger

...........................................................................121

Measuring radial and axial clearance ................124
Checking the Wastegate valve function.............126
Checks after breakdown ....................................127

Engine suspension

Renewing the vibration insulator ......................129
Renewing the engine bracket ............................131

Belt transmission

...........................................................................133

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