Manuale Officina LGW 523-627 - lombardini service

-Chapter indexCrankshaft timing pulley ................................................................................................................................................... 36Crankshaft, check journals and crank.............................................................................................................................. 63Crankshaft, lubrication lines ............................................................................................................................................. 63Cylinder head assembly ................................................................................................................................................... 57Cylinder head tightening procedure LDW 1204-1204/T-1404 ........................................................................................ 57Cylinder head tightening procedure LDW 502-602-702-903-1003 ................................................................................. 57CYLINDER HEAD, removal .............................................................................................................................................. 48Cylinder roughness ........................................................................................................................................................... 59Cylinder, class ...................................................................................................................................................................59CYLINDERS ...................................................................................................................................................................... 59Driving pulley ....................................................................................................................................................................34Dry type air filter ............................................................................................................................................................... 29E.G.R. Circuit .............................................................................................................................................................. 30-31Exhaust maniflod ..............................................................................................................................................................32Flywheel ............................................................................................................................................................................ 34Fuel rail ............................................................................................................................................................................. 44Fuel tank (optional) ........................................................................................................................................................... 33Governor springs ..............................................................................................................................................................40Governor springs for Gensets .......................................................................................................................................... 40Head gasket ...................................................................................................................................................................... 56Hydraulic pump drive ........................................................................................................................................................65Injection pump control rod ................................................................................................................................................ 44Intake / Exhaust / Injection camshaft lobe height - LDW 903 ........................................................................................ 47Intake manifold – Remote air filter ................................................................................................................................... 30Journal and connecting rod pins diameters ..................................................................................................................... 63Main bearings and connecting rod big ends diameters ..................................................................................................64Oil bath air cleaner ( on request ) .................................................................................................................................... 29Oil pan, removal ............................................................................................................................................................... 52Oil pump - disassembly .................................................................................................................................................... 42Oil pump - Reassembly .................................................................................................................................................... 42PISTON ............................................................................................................................................................................. 52Piston clearance ............................................................................................................................................................... 55Piston coolant nozzles ...................................................................................................................................................... 61Piston ring, Clearance between grooves ......................................................................................................................... 54Piston ring, mounting order .............................................................................................................................................. 55Piston rings - End gaps .................................................................................................................................................... 54Piston, assembly ............................................................................................................................................................... 55Piston, class ...................................................................................................................................................................... 53Piston, disassembly and inspection ................................................................................................................................. 53Piston, weight ....................................................................................................................................................................54Pre-combustion chamber .................................................................................................................................................51Pre-combustion chamber ring nut removal ..................................................................................................................... 51Pre-combustion chamber, installation ............................................................................................................................. 51Pre-combustion chamber, removal .................................................................................................................................. 51Pump/injector unit - Disassembly .................................................................................................................................... 45Pump/injector unit - non-return valve............................................................................................................................... 45Rear and forward main bearing caps ............................................................................................................................... 60RECOMMENDATIONS FOR DISASSEMBLING AND ASSEMBLING ........................................................................... 28RECOMMENDATIONS FOR OVERHAULS AND TUNING ............................................................................................28Return pulley ..................................................................................................................................................................... 34Ringfeder-type rings on LDW 1204-1204/T-1404 ........................................................................................................... 35Ringfeder-type rings on LDW 1204-1204/T-1404 - Assembly ........................................................................................ 35Rocker arm assembly .......................................................................................................................................................45Rocker arm cover..............................................................................................................................................................42Rocker arm cover gasket ..................................................................................................................................................43Rocker arm pivot, dismounting and remounting ............................................................................................................. 46Shoulder half rings ............................................................................................................................................................ 61Shoulder half rings, oversized elements ..........................................................................................................................62Speed governor ................................................................................................................................................................. 40Speed governor - Limiting speed governor ...................................................................................................................... 41Speed governor - Reassembly ......................................................................................................................................... 41Speed governor components ...........................................................................................................................................40Stop pin rings, dismounting and remounting................................................................................................................... 52Third drive, components ................................................................................................................................................... 65Tightening pulley ............................................................................................................................................................... 36Timing belt / Timing pulley arrangement ......................................................................................................................... 36Timing belt cover ..............................................................................................................................................................35- 6 - FOCS Workshop Manual_cod. 1.5302.351_7° ed_ rev. 06