Manuale Officina LGW 523-627 - lombardini service

Torque specifications and use of sealant12Table of tightening torques for standard screws (coarse thread)Resistance class (R)Quality/Dimensions4.6 4.8 5.6 5.8 6.8 8.8 10.9 12.9DiameterM3M4M5M6M8M10M12M14M16M18M20M22M24M27M30R>400N/mm 2 R>500N/mm 2 R>600N/mm 2 R>800N/mm 2 R>1000N/mm 2 R>1200N/mm 2Nm0,51,12,33,89,418325179109154206266394544Nm0,71,53513254368105145205275355525725Nm0,61,42,84,71223406398135193260333500680Nm0,91,83,86,316315484131181256344444656906Nm12,24,57,51937651011582183084135337881088Nm1,42,961025498613521029041055071010501450Nm1,94,18,5143569120190295405580780100015002000Nm2,34,910174183145230355485690930120018002400Table of tightening torques for standard screws (fine thread)Resistance class (R)Quality/Dimensions4.6 4.8 5.6 5.8 6.8 8.8 10.9 12.9DiameterM 8x1M 10x1M 10x1,25M 12x1,25M 12x1,5M 14x1,5M 16x1,5M 18x1,5M 18x2M 20x1,5M 20x2M 22x1,5M 24x2M 27x2M 30x2R>400N/mm 2 R>500N/mm 2 R>600N/mm 2 R>800N/mm 2 R>1000N/mm 2 R>1200N/mm 2Nm10212036385684122117173164229293431600Nm142826484575113163157230218305390575800Nm132624454270105153147213204287367533750Nm1735335956941412031962882733814887191000Nm20423971681131692442353453274585858631200Nm275652959015022532531346043661078011501600Nm387973135125210315460440640615860110016002250Nm4595881601502503805505307707401050130019502700FOCS Workshop Manual_cod. 1.5302.351_7° ed_ rev. 06- 101 -