Manuale Officina LGW 523-627 - lombardini service

4Disassembly / ReassemblyTiming belt / Timing pulley arrangementComponents:1 Camshaft pulley2 Timing belt3 Crankshaft pulley4 Coolant pump pulley5 Belt tensioner pulley28Timing belt removalImportantWhen you remove the distributor belt replace it even if itsprescribed operation time has not expired yet.Danger – AttentionAlways check that the positive pole of the battery is insulated.Remove the belt tensioner 1.Remove the timing belt off the timing pulley.2930 For assembly see fig. 36.Tightening pulleyComponents:1 Nut2 Washer3 Pulley4 Bearing5 Shaft/Support6 Mounting plate7 Tensioning lever3132Crankshaft timing pulleyAl rimontaggio fare attenzione che la chiavetta rimanga inseritanella propria sede.Note: Reference mark 1 on the crankshaft timing pulley andreference mark 2 on the oil pump housing are timing marks.When aligned, No. 1 piston (flywheel side) is at TDC.33- 36 - FOCS Workshop Manual_cod. 1.5302.351_7° ed_ rev. 06