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ENGINES 8140.43R/B/S/N 46 D AILY Base - May 2004 PART TORQUE PART Nm kgm Flanged screw, cylinder head Phase 1: pretightening 60 ± 5 6 ± 0.5 Phase 2: pretightening 60 ± 5 6 ± 0.5 Phase 3: angle 180 ° ± 10° Flanged screw, lower to upper cylinder block Preliminary torque 50 ± 5 5 ± 0.5 Angle 90 ° ± 5° Connecting rod caps fastening screw Preliminary torque 50 ± 5 5 ± 0.5 Angle 63 ° ± 2° Flywheel attachment bolts Preliminary torque 30 + 3 3 + 0.3 Angle 90 ° ± 2° Self-locking nut for fastening the electromagnetic joint to the water pump Preliminary torque 40 4 Angle 110 ° ± 10° Blanking plug, engine oil main pipe M18 40 4 Water circuit M16x1.5 conic cap 25 2,5 Oil pan/engine block fastening screw 18 1.8 Accessory equipments support oil duct sealing plug 25 2.5 Flanged screw, auxiliary units mounting M12 60 6 Accessory equipments support fastening screw M8 25 2.5 Accessory equipments support front cover fastening screw 25 2.3 Accessory equipments support rear cover fastening screw 18 1.8 Auxiliary members assembly upper cover securing screw 25 2,5 Hexagon socket-head screw, crankshaft oil seal rear cover (Rotostat) 25 2.5 Hexagon socket-head screw, crankshaft oil seal front cover (Rotostat) 7.5 0.75 Camshaft front cover fastening nut 7.5 0.75 Water pump pipe/inlet manifold fastening nut 25 2.5 Cylinder heads rear cover fastening screws and nut 25 2.5 Nut, engine lifting brackets 18 1.8 Inlet and outlet manifold fastening nut 25 2.5 Inlet manifold/crank fastening screw 18 1.8 Crankshaft driving pulley fastening screw 200 20 Camshaft caps fastening nut 18 1.8 Camshaft driving gear fastening screw 25 2.5 Injection pump driving gear fastening screw 100 10 EGR valve/inlet and outlet manifolds fastening nut 18 1.8 Nut fixing toothed bushing to the high-pressure pump 79 7.9 Coupling fixing heat exchanger and for oil filter cartridge * 75 7.5 Oil filter fixing 25 2.5 Screw fixing oil suction strainer 25 2.5 Oil pressure valve spring cap 65 6.5 Union for piston cooling nozzle 40 4 Flanged screw fixing water pump casing to crankcase 50 5 Oil level sensor fixing on crankcase 25 2.5 * The thread must first be spread with IVECO 1905683 sealant |