Doosan DA40 - Page 48

Engine
SHOP MANUAL
Ch 1 page 3
Injector Scania XPI ............................................................................... 73
Valve adjustment DC13 with XPI ......................................................... 75
Order of adjustment for 13 litre engines ...................................................................................... 75
Cylinder configuration, 6 cylinder engines ..................................................................................76
Valve adjustment DC9 with XPI ........................................................... 77
Cylinder configuration, 5 cylinder engines ..................................................................................78
Valve adjustment DC13 with PDE ....................................................... 79
Adjusting unit injectors ................................................................................................................79
Adjusting the valve clearance and unit injectors .........................................................................81
Checking, adjusting the PDE injector and rocker arms ............................................................... 82
Valve adjustment DC9 with PDE ......................................................... 83
Checking, adjusting the PDE32 injector and rocker arms (I)......................................................83
Turbocharger ........................................................................................ 84
General ......................................................................................................................................85
Changing oil filter ........................................................................................................................86
Oil analysis ..................................................................................................................................87
Checking oil level ........................................................................................................................87
Changing the oil ..........................................................................................................................88
Special tools ................................................................................................................................89
Measuring radial clearance and axial clearance ........................................................................90
Renewing the turbocharger ......................................................................................................... 92
Pistons and cylinder liners .................................................................. 93
Special tools ................................................................................................................................94
Connecting rods .......................................................................................................................... 95
Removing and dismantling connecting rods and pistons ............................................................96
Renewal of bearing bushing in connecting rod ...........................................................................98
Pistons ......................................................................................................................................100
Assembling piston and connecting rod .....................................................................................102
Cylinderblock ...................................................................................... 103
Cylinder liner .............................................................................................................................103
Removing the cylinder liners .....................................................................................................105
Measuring the cylinder liner height ...........................................................................................106
Measuring the cylinder wear ridge and cylinder bore................................................................106
Fitting the cylinder liners ...........................................................................................................107
Fitting the piston and connecting rod ........................................................................................108
Flywheel and flywheel housing......................................................... 110
Special tools ..............................................................................................................................111
Removing the flywheel ..............................................................................................................111
Renewing the rear crankshaft seal ............................................................................................113
Removing the flywheel housing
................................................................................................113
Fitting flywheel housing .............................................................................................................114
Fitting the flywheel ....................................................................................................................116
Timing gear, 13 litre with unit injector .............................................. 117
Gear drive .................................................................................................................................117
Belt drive collant pump, generator and AC compressor ............................................................ 118
Checking the Drive Belt .............................................................................................................119
Check for leaks ..........................................................................................................................120
Renewing the seal in the front cover .........................................................................................121
Crankshaft damper ....................................................................................................................122
Timing gear, view exploded ....................................................................................................... 123
Special tools ....................................................................................... 124
Intermediate gear .....................................................................................................................125
Camshaft gear ..........................................................................................................................128
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